{"id":44747,"date":"2024-08-03T11:30:10","date_gmt":"2024-08-03T07:00:10","guid":{"rendered":"https:\/\/wpadmin.maktabkhooneh.org\/mag\/?p=44747"},"modified":"2026-04-06T14:03:05","modified_gmt":"2026-04-06T10:33:05","slug":"data-annotation-in-c-sharp","status":"publish","type":"post","link":"https:\/\/maktabkhooneh.org\/mag\/data-annotation-in-c-sharp\/","title":{"rendered":"\u0622\u0645\u0648\u0632\u0634 Data Annotation \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e \u0628\u0647 \u0632\u0628\u0627\u0646 \u0633\u0627\u062f\u0647"},"content":{"rendered":"\n<p>\u062f\u0631 \u062f\u0646\u06cc\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0627\u0633\u0627\u0633\u06cc\u060c \u062a\u0639\u0631\u06cc\u0641 \u0642\u0648\u0627\u0639\u062f \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0633\u062a. \u062f\u0631 \u0633\u06cc\u200c\u0634\u0627\u0631\u067e\u060c Data Annotation \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0627\u06cc\u0646 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627 \u0628\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f. \u0627\u06cc\u0646 \u0642\u0627\u0628\u0644\u06cc\u062a \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0633\u0631\u06cc \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 (Attributes)\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u0646\u062f. \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0627\u0645\u0644 Data Annotation \u062f\u0631 \u0633\u06cc\u200c \u0634\u0627\u0631\u067e \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0622\u0646 \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Data Annotation \u0686\u06cc\u0633\u062a\u061f<\/h2>\n\n\n\n<p>Data Annotation \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u062f\u0631 \u0633\u06cc\u200c\u0634\u0627\u0631\u067e \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0642\u0648\u0627\u0646\u06cc\u0646 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0631\u0627 \u0628\u0631 \u0631\u0648\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062f\u0631 \u0641\u0631\u0645\u200c\u0647\u0627 \u0648 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0648\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u0641\u06cc\u0644\u062f \u062d\u062a\u0645\u0627\u064b \u067e\u0631 \u0634\u0648\u062f \u06cc\u0627 \u0645\u0642\u062f\u0627\u0631 \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u062f\u0631 \u06cc\u06a9 \u0641\u06cc\u0644\u062f \u0628\u0627\u06cc\u062f \u062f\u0631 \u06cc\u06a9 \u0628\u0627\u0632\u0647 \u0645\u0634\u062e\u0635 \u0628\u0627\u0634\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--56206\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-learn cb-ud1ng69u\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\r\n<div class=\"zht-learn-card\">\r\n    <div class=\"zht-learn-title-section\">\r\n        <div class=\"zht-learn-card-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"currentColor\" width=\"24\" height=\"24\">\r\n                <path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\" \/>\r\n            <\/svg>\r\n        <\/div>\r\n        \r\n        <!-- \u0639\u0646\u0648\u0627\u0646 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0644\u06cc\u0646\u06a9 -->\r\n        <a href=\"https:\/\/maktabkhooneh.org\/learn\/programming\/\" class=\"zht-learn-card-title\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n            \u062f\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc        <\/a>\r\n    <\/div>\r\n\r\n    <!-- \u062f\u06a9\u0645\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u062a\u06af button -->\r\n    <!-- \u0627\u0632 onclick \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062a\u0627 \u0628\u0647 \u0645\u062d\u0636 \u06a9\u0644\u06cc\u06a9 \u0644\u06cc\u0646\u06a9 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u062f -->\r\n    <button class=\"zht-learn-card-btn\" data-course-url=\"https:\/\/maktabkhooneh.org\/learn\/programming\/\" onclick=\"window.open(this.getAttribute('data-course-url'), '_blank');\">\r\n        \u0634\u0631\u0648\u0639 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc\r\n    <\/button>\r\n<\/div><\/div><\/div><\/div>\n\n\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u062f\u0631 \u0633\u06cc\u200c \u0634\u0627\u0631\u067e \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u06a9\u062f\u0647\u0627\u06cc \u062a\u0645\u06cc\u0632\u062a\u0631 \u0648 \u0633\u0627\u0632\u0645\u0627\u0646\u200c\u06cc\u0627\u0641\u062a\u0647\u200c\u062a\u0631\u06cc \u0628\u0646\u0648\u06cc\u0633\u0646\u062f. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u062f\u0631 \u062e\u0648\u062f \u0645\u062f\u0644\u200c\u0647\u0627 \u0627\u0646\u062c\u0627\u0645 \u0634\u0648\u062f\u060c \u0628\u062f\u0648\u0646 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0646\u0648\u0634\u062a\u0646 \u06a9\u062f\u0647\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0646\u0647 \u062a\u0646\u0647\u0627 \u0628\u0627\u0639\u062b \u06a9\u0627\u0647\u0634 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u06a9\u062f \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0628\u0644\u06a9\u0647 \u062e\u0637\u0627\u0647\u0627\u06cc \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u062f\u0631 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0646\u06cc\u0632 \u0628\u0647 \u062d\u062f\u0627\u0642\u0644 \u0645\u06cc\u200c\u0631\u0633\u0627\u0646\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0686\u06af\u0648\u0646\u06af\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u062f\u0631 \u0633\u06cc\u200c \u0634\u0627\u0631\u067e<\/h2>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u062f\u0631 \u0633\u06cc\u200c\u0634\u0627\u0631\u067e\u060c \u0627\u0628\u062a\u062f\u0627 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0641\u0636\u0627\u06cc \u0646\u0627\u0645 System.ComponentModel.DataAnnotations \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0633\u067e\u0633 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0631\u0627 \u0628\u0647 \u0641\u06cc\u0644\u062f\u0647\u0627 \u0648 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0645\u062f\u0644 \u062e\u0648\u062f \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">using System.ComponentModel.DataAnnotations;\n\n\n\n\npublic class User\n\n{\n\n&nbsp;&nbsp;&nbsp; [Required(ErrorMessage = \"\u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a.\")]\n\n&nbsp;&nbsp;&nbsp; public string Username { get; set; }\n\n\n\n\n&nbsp;&nbsp;&nbsp; [Range(18, 60, ErrorMessage = \"\u0633\u0646 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u06f1\u06f8 \u062a\u0627 \u06f6\u06f0 \u0628\u0627\u0634\u062f.\")]\n\n&nbsp;&nbsp;&nbsp; public int Age { get; set; }\n\n\n\n\n&nbsp;&nbsp;&nbsp; [EmailAddress(ErrorMessage = \"\u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u0645\u0639\u062a\u0628\u0631 \u0646\u06cc\u0633\u062a.\")]\n\n&nbsp;&nbsp;&nbsp; public string Email { get; set; }\n\n}\n\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 Data Annotation\u200c\u0647\u0627 \u062f\u0631 \u0633\u06cc\u200c \u0634\u0627\u0631\u067e<\/h3>\n\n\n\n<p>\u062f\u0631 \u0632\u06cc\u0631 \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 \u0628\u0627 \u0627\u0646\u0648\u0627\u0639 Data Annotation\u200c \u062f\u0631 \u0633\u06cc\u200c \u0634\u0627\u0631\u067e \u062a\u0648\u0636\u06cc\u062d\u0627\u062a\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n<div class=\"jet-listing-grid--56206\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-learn cb-ud1ng69u\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\r\n<div class=\"zht-learn-card\">\r\n    <div class=\"zht-learn-title-section\">\r\n        <div class=\"zht-learn-card-icon\">\r\n            <svg viewBox=\"0 0 24 24\" fill=\"currentColor\" width=\"24\" height=\"24\">\r\n                <path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\" \/>\r\n            <\/svg>\r\n        <\/div>\r\n        \r\n        <!-- \u0639\u0646\u0648\u0627\u0646 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0644\u06cc\u0646\u06a9 -->\r\n        <a href=\"https:\/\/maktabkhooneh.org\/learn\/visual-studio\/\" class=\"zht-learn-card-title\" target=\"_blank\" rel=\"noopener noreferrer\">\r\n            \u062f\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634 \u0648\u06cc\u0698\u0648\u0627\u0644 \u0627\u0633\u062a\u0648\u062f\u06cc\u0648        <\/a>\r\n    <\/div>\r\n\r\n    <!-- \u062f\u06a9\u0645\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0628\u0647 \u062a\u06af button -->\r\n    <!-- \u0627\u0632 onclick \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062a\u0627 \u0628\u0647 \u0645\u062d\u0636 \u06a9\u0644\u06cc\u06a9 \u0644\u06cc\u0646\u06a9 \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u062f -->\r\n    <button class=\"zht-learn-card-btn\" data-course-url=\"https:\/\/maktabkhooneh.org\/learn\/visual-studio\/\" onclick=\"window.open(this.getAttribute('data-course-url'), '_blank');\">\r\n        \u0634\u0631\u0648\u0639 \u06cc\u0627\u062f\u06af\u06cc\u0631\u06cc\r\n    <\/button>\r\n<\/div><\/div><\/div><\/div>\n\n\n<p><strong>\u06f1<\/strong><strong>. Required<\/strong><\/p>\n\n\n\n<p>\u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u06cc\u06a9 \u0641\u06cc\u0644\u062f \u0628\u0627\u06cc\u062f \u062d\u062a\u0645\u0627\u064b \u0645\u0642\u062f\u0627\u0631\u062f\u0647\u06cc \u0634\u0648\u062f. \u0627\u06af\u0631 \u0627\u06cc\u0646 \u0641\u06cc\u0644\u062f \u062e\u0627\u0644\u06cc \u0628\u0627\u0634\u062f\u060c \u06cc\u06a9 \u062e\u0637\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[Required(ErrorMessage = \"\u0627\u06cc\u0646 \u0641\u06cc\u0644\u062f \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a.\")]\n\npublic string Name { get; set; }\n\n<\/pre>\n\n\n\n<p><strong>\u06f2<\/strong><strong>. StringLength<\/strong><\/p>\n\n\n\n<p>\u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0647 \u0634\u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u062d\u062f\u0627\u06a9\u062b\u0631 \u0648 \u062d\u062f\u0627\u0642\u0644 \u0637\u0648\u0644 \u0645\u062c\u0627\u0632 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[StringLength(50, MinimumLength = 5, ErrorMessage = \"\u0637\u0648\u0644 \u0631\u0634\u062a\u0647 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u06f5 \u062a\u0627 \u06f5\u06f0 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0627\u0634\u062f.\")]\n\npublic string Description { get; set; }\n\n<\/pre>\n\n\n\n<p><strong>\u06f3<\/strong><strong>. Range<\/strong><\/p>\n\n\n\n<p>\u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0631\u0627\u06cc \u0645\u062d\u062f\u0648\u062f \u06a9\u0631\u062f\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0639\u062f\u062f\u06cc \u06cc\u0627 \u062a\u0627\u0631\u06cc\u062e\u200c\u0647\u0627 \u0628\u0647 \u06cc\u06a9 \u0628\u0627\u0632\u0647 \u062e\u0627\u0635 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[Range(1, 100, ErrorMessage = \"\u0645\u0642\u062f\u0627\u0631 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u06f1 \u062a\u0627 \u06f1\u06f0\u06f0 \u0628\u0627\u0634\u062f.\")]\n\npublic int Quantity { get; set; }\n\n<\/pre>\n\n\n\n<p><strong>\u06f4<\/strong><strong>. RegularExpression<\/strong><\/p>\n\n\n\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0627\u0644\u06af\u0648\u06cc \u062e\u0627\u0635 \u0628\u0631\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0639\u0628\u0627\u0631\u0627\u062a \u0645\u0646\u0638\u0645 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[RegularExpression(@\"^[a-zA-Z]+$\", ErrorMessage = \"\u0641\u0642\u0637 \u062d\u0631\u0648\u0641 \u0645\u062c\u0627\u0632 \u0627\u0633\u062a.\")]\n\npublic string LettersOnly { get; set; }\n\n<\/pre>\n\n\n\n<p><strong>\u06f5<\/strong><strong>. EmailAddress<\/strong><\/p>\n\n\n\n<p>\u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u06cc\u06a9 \u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[EmailAddress(ErrorMessage = \"\u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u0645\u0639\u062a\u0628\u0631 \u0646\u06cc\u0633\u062a.\")]\n\npublic string Email { get; set; }\n\n<\/pre>\n\n\n\n<p><strong>\u06f6<\/strong><strong>. Compare<\/strong><\/p>\n\n\n\n<p>\u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u062f\u0648 \u0641\u06cc\u0644\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0628\u0642\u062a \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0631\u0645\u0632 \u0639\u0628\u0648\u0631.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[Compare(\"Password\", ErrorMessage = \"\u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0631\u0646\u062f.\")]\n\npublic string ConfirmPassword { get; set; }\n\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u06a9\u0627\u0631\u0628\u0631\u062f Data Annotation \u062f\u0631 MVC<\/h2>\n\n\n\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc MVC\u060c Data Annotation \u0628\u0647 \u0637\u0648\u0631 \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u0627\u06cc \u0628\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0645\u062f\u0644\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u06cc\u06a9 \u0641\u0631\u0645 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06a9\u0627\u0631\u0628\u0631 \u067e\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0628\u0647 \u0633\u0631\u0648\u0631 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc\u200c\u06af\u0631\u062f\u062f\u060c \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646\u200c\u0634\u062f\u0647 \u062a\u0648\u0633\u0637 Data Annotation \u0628\u0631\u0631\u0633\u06cc \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0631\u0639\u0627\u06cc\u062a \u0642\u0648\u0627\u0646\u06cc\u0646\u060c \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0637\u0627 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0646\u0647 \u062a\u0646\u0647\u0627 \u062a\u062c\u0631\u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0628\u0647\u062a\u0631\u06cc \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u0627\u0632 \u0648\u0631\u0648\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0627\u062f\u0631\u0633\u062a \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" width=\"907\" height=\"461\" src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/08\/VISIO_2019-08-02_19-35-121.jpg\" alt=\"\u06a9\u0627\u0631\u0628\u0631\u062f Data Annotation \u062f\u0631 MVC\" class=\"wp-image-44749\" title=\"\" srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/08\/VISIO_2019-08-02_19-35-121.jpg 907w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/08\/VISIO_2019-08-02_19-35-121-300x152.jpg 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/08\/VISIO_2019-08-02_19-35-121-768x390.jpg.webp 768w\" sizes=\"(max-width: 907px) 100vw, 907px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0648 \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a<\/h3>\n\n\n\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0628\u0632\u0631\u06af \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627 \u0647\u0645 \u0628\u0647 \u0635\u0648\u0631\u062a \u0633\u0645\u062a \u0633\u0631\u0648\u0631 \u0648 \u0647\u0645 \u0628\u0647 \u0635\u0648\u0631\u062a \u0633\u0645\u062a \u06a9\u0644\u0627\u06cc\u0646\u062a \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0647\u0633\u062a\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0648\u0631\u0648\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0627\u062f\u0631\u0633\u062a \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f\u060c \u062d\u062a\u06cc \u0642\u0628\u0644 \u0627\u0632 \u0627\u0631\u0633\u0627\u0644 \u0622\u0646\u200c\u0647\u0627 \u0628\u0647 \u0633\u0631\u0648\u0631. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627\u0639\u062b \u06a9\u0627\u0647\u0634 \u0628\u0627\u0631 \u0633\u0631\u0648\u0631 \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0645\u0646\u06cc\u062a \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><style><\/style><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"204\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/08\/1fa81677-90ba-4528-a0d5-0fc42bcad257-300x204.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 Constructor \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/08\/1fa81677-90ba-4528-a0d5-0fc42bcad257-300x204.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/08\/1fa81677-90ba-4528-a0d5-0fc42bcad257-768x522.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/08\/1fa81677-90ba-4528-a0d5-0fc42bcad257.jpg 1024w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/204;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/constructor-in-c-sharp\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 Constructor \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e: \u0645\u0628\u0627\u0646\u06cc \u0633\u0627\u0632\u0646\u062f\u0647 \u0647\u0627<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0637\u0627 \u062f\u0631 Data Annotation<\/h3>\n\n\n\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0627\u0645\u06a9\u0627\u0646\u0627\u062a \u0645\u0641\u06cc\u062f Data Annotation \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0637\u0627\u06cc \u062f\u0644\u062e\u0648\u0627\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0632\u0628\u0627\u0646 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0634\u0645\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0634\u0648\u0646\u062f \u0648 \u062a\u062c\u0631\u0628\u0647 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0628\u0647\u062a\u0631\u06cc \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">[Required(ErrorMessage = \"\u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a.\")]\n\npublic string Username { get; set; }\n\n<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u0627\u06cc\u062c\u0627\u062f Attribute\u200c\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u062f\u0631 Data Annotation<\/h3>\n\n\n\n<p>\u062f\u0631 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0642\u0648\u0627\u0639\u062f \u062e\u0627\u0635\u06cc \u0628\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 Data Annotation \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u062e\u0648\u062f \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u062c\u062f\u06cc\u062f \u0648 \u0627\u0631\u062b\u200c\u0628\u0631\u06cc \u0627\u0632 ValidationAttribute \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">public class CustomValidation : ValidationAttribute\n\n{\n\npublic override bool IsValid(object value)\n\n{\n\n\/\/ \u0642\u0648\u0627\u0646\u06cc\u0646 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062e\u0648\u062f \u0631\u0627 \u0627\u06cc\u0646\u062c\u0627 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f\n\nreturn true;\n\n}\n\n}\n\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u062b\u0627\u0644 \u0639\u0645\u0644\u06cc \u0627\u0632 Data Annotation \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e<\/h2>\n\n\n\n<p>\u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u0646\u062d\u0648\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e\u060c \u0628\u0647 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0648\u0627\u0642\u0639\u06cc \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u06cc\u0645 \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u06cc\u06a9 \u0641\u0631\u0645 \u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631 \u062f\u0631 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0648\u0628 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc\u060c \u0631\u0645\u0632 \u0639\u0628\u0648\u0631\u060c \u0648 \u0627\u06cc\u0645\u06cc\u0644 \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u0646\u062f \u0634\u062f \u062a\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0634\u0648\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0645\u0639\u062a\u0628\u0631 \u0647\u0633\u062a\u0646\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50121\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-course cb-fb2qc30r\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\n<div class=\"course-card\">\n    <div class=\"course-card-img\">\n        <img decoding=\"async\" \n            data-src=\"https:\/\/media1.maktabkhooneh.org\/CACHE\/images\/courses\/images\/c-sharp\/2d86cfc98f362a161867df425836418d.webp?expire=4893471932&#038;token=6489764e1e62ffc9871a6e3c0fc322d0&#038;md5=ZIl2Th5i_8mHGm48D8Mi0A==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0633\u06cc \u0634\u0627\u0631\u067e (Beginner)\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0633\u06cc \u0634\u0627\u0631\u067e (Beginner)\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%B2%DB%8C%D8%B1%D8%B3%D8%A7%D8%AE%D8%AA-%D8%B2%D8%A8%D8%A7%D9%86-%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D8%B3%DB%8C-%D8%B4%D8%A7%D8%B1%D9%BE-mk1719\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 \u0632\u06cc\u0631\u0633\u0627\u062e\u062a \u0632\u0628\u0627\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u0633\u06cc \u0634\u0627\u0631\u067e (Beginner)        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f8,\u06f4\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f2,\u06f5\u06f4\u06f9,\u06f7\u06f0\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f7\u06f0%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%B2%DB%8C%D8%B1%D8%B3%D8%A7%D8%AE%D8%AA-%D8%B2%D8%A8%D8%A7%D9%86-%D8%A8%D8%B1%D9%86%D8%A7%D9%85%D9%87-%D9%86%D9%88%DB%8C%D8%B3%DB%8C-%D8%B3%DB%8C-%D8%B4%D8%A7%D8%B1%D9%BE-mk1719\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p><strong>\u062a\u0639\u0631\u06cc\u0641 \u0645\u062f\u0644 \u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631:<\/strong><\/p>\n\n\n\n<p>\u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0628\u0631\u0627\u06cc \u0645\u062f\u0644 \u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation\u060c \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627\u06cc \u0644\u0627\u0632\u0645 \u0631\u0627 \u0628\u0631 \u0631\u0648\u06cc \u0647\u0631 \u0641\u06cc\u0644\u062f \u0627\u0639\u0645\u0627\u0644 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">using System.ComponentModel.DataAnnotations;\n\n\n\n\npublic class RegisterViewModel\n\n{\n\n[Required(ErrorMessage = \"\u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a.\")]\n\n[StringLength(100, ErrorMessage = \"\u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0646\u0628\u0627\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u06f1\u06f0\u06f0 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0627\u0634\u062f.\")]\n\npublic string Username { get; set; }\n\n\n\n\n[Required(ErrorMessage = \"\u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a.\")]\n\n[StringLength(50, MinimumLength = 6, ErrorMessage = \"\u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u06f6 \u062a\u0627 \u06f5\u06f0 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0627\u0634\u062f.\")]\n\npublic string Password { get; set; }\n\n\n\n\n[Required(ErrorMessage = \"\u062a\u0623\u06cc\u06cc\u062f \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a.\")]\n\n[Compare(\"Password\", ErrorMessage = \"\u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0648 \u062a\u0623\u06cc\u06cc\u062f \u0622\u0646 \u0645\u0637\u0627\u0628\u0642\u062a \u0646\u062f\u0627\u0631\u0646\u062f.\")]\n\npublic string ConfirmPassword { get; set; }\n\n\n\n\n[Required(ErrorMessage = \"\u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a.\")]\n\n[EmailAddress(ErrorMessage = \"\u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u0645\u0639\u062a\u0628\u0631 \u0646\u06cc\u0633\u062a.\")]\n\npublic string Email { get; set; }\n\n\n\n\n[Range(18, 100, ErrorMessage = \"\u0633\u0646 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u06f1\u06f8 \u062a\u0627 \u06f1\u06f0\u06f0 \u0628\u0627\u0634\u062f.\")]\n\npublic int Age { get; set; }\n\n}\n\n<\/pre>\n\n\n\n<p><strong>\u0634\u0631\u062d \u062c\u0632\u0626\u06cc\u0627\u062a \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Required<\/strong>: \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u067e\u0631 \u06a9\u0631\u062f\u0646 \u0641\u06cc\u0644\u062f \u0627\u0644\u0632\u0627\u0645\u06cc \u0627\u0633\u062a. \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u0627\u06cc\u0646 \u0641\u06cc\u0644\u062f \u0631\u0627 \u062e\u0627\u0644\u06cc \u0628\u06af\u0630\u0627\u0631\u062f\u060c \u06cc\u06a9 \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n\n\n\n<li><strong>StringLength<\/strong>: \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0637\u0648\u0644 \u0645\u062c\u0627\u0632 \u0631\u0634\u062a\u0647 \u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u0646\u0628\u0627\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u06f1\u06f0\u06f0 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0648 \u0631\u0645\u0632 \u0639\u0628\u0648\u0631 \u0646\u0628\u0627\u06cc\u062f \u06a9\u0645\u062a\u0631 \u0627\u0632 \u06f6 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0628\u0627\u0634\u062f.<\/li>\n\n\n\n<li><strong>Compare<\/strong>: \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u062f\u0648 \u0641\u06cc\u0644\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0641\u06cc\u0644\u062f ConfirmPassword \u0628\u0627\u06cc\u062f \u0628\u0627 \u0641\u06cc\u0644\u062f Password \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/li>\n\n\n\n<li><strong>EmailAddress<\/strong>: \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0641\u0631\u0645\u062a \u0648\u0631\u0648\u062f\u06cc \u062f\u0631 \u0641\u06cc\u0644\u062f \u0627\u06cc\u0645\u06cc\u0644 \u0645\u0639\u062a\u0628\u0631 \u0628\u0627\u0634\u062f.<\/li>\n\n\n\n<li><strong>Range<\/strong>: \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0645\u062d\u062f\u0648\u062f\u0647 \u0645\u062c\u0627\u0632 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f\u06cc \u0631\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u0633\u0646 \u0628\u0627\u06cc\u062f \u0628\u06cc\u0646 \u06f1\u06f8 \u062a\u0627 \u06f1\u06f0\u06f0 \u0633\u0627\u0644 \u0628\u0627\u0634\u062f.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062f\u0644 \u062f\u0631 \u06cc\u06a9 \u0641\u0631\u0645 \u062b\u0628\u062a\u200c\u0646\u0627\u0645:<\/strong><\/p>\n\n\n\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u06a9\u0646\u062a\u0631\u0644\u0631 \u0648 \u0648\u06cc\u0648 \u062f\u0631 ASP.NET MVC \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">public class AccountController : Controller\n\n{\n\n[HttpGet]\n\npublic IActionResult Register()\n\n{\n\nreturn View();\n\n}\n\n\n\n\n[HttpPost]\n\npublic IActionResult Register(RegisterViewModel model)\n\n{\n\nif (ModelState.IsValid)\n\n{\n\n\/\/ \u0627\u06af\u0631 \u0645\u062f\u0644 \u0645\u0639\u062a\u0628\u0631 \u0628\u0648\u062f\u060c \u06a9\u0627\u0631\u0628\u0631 \u0631\u0627 \u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u06a9\u0646\n\n\/\/ \u06a9\u062f \u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f\n\n\n\n\nreturn RedirectToAction(\"Index\", \"Home\");\n\n}\n\n\n\n\n\/\/ \u0627\u06af\u0631 \u0645\u062f\u0644 \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0628\u0648\u062f\u060c \u062f\u0648\u0628\u0627\u0631\u0647 \u0641\u0631\u0645 \u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0628\u062f\u0647\n\nreturn View(model);\n\n}\n\n}\n\n<\/pre>\n\n\n\n<p><strong>\u0646\u0645\u0627\u06cc\u0634 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0637\u0627 \u062f\u0631 \u0648\u06cc\u0648:<\/strong><\/p>\n\n\n\n<p>\u062f\u0631 \u0648\u06cc\u0648 (View)\u060c \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 HTML \u0648 Razor\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0637\u0627 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u06cc\u0645:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">@model RegisterViewModel\n&lt;form asp-action=\"Register\" method=\"post\"&gt;\n&lt;div&gt;\n&lt;label asp-for=\"Username\"&gt;&lt;\/label&gt;\n&lt;input asp-for=\"Username\" \/&gt;\n&lt;span asp-validation-for=\"Username\" class=\"text-danger\"&gt;&lt;\/span&gt;\n&lt;\/div&gt;\n &lt;div&gt;\n&lt;label asp-for=\"Password\"&gt;&lt;\/label&gt;\n&lt;input asp-for=\"Password\" type=\"password\" \/&gt;\n&lt;span asp-validation-for=\"Password\" class=\"text-danger\"&gt;&lt;\/span&gt;\n&lt;\/div&gt;\n &lt;div&gt;\n&lt;label asp-for=\"ConfirmPassword\"&gt;&lt;\/label&gt;\n&lt;input asp-for=\"ConfirmPassword\" type=\"password\" \/&gt;\n&lt;span asp-validation-for=\"ConfirmPassword\" class=\"text-danger\"&gt;&lt;\/span&gt;\n&lt;\/div&gt;\n &lt;div&gt;\n&lt;label asp-for=\"Email\"&gt;&lt;\/label&gt;\n&lt;input asp-for=\"Email\" \/&gt;\n&lt;span asp-validation-for=\"Email\" class=\"text-danger\"&gt;&lt;\/span&gt;\n&lt;\/div&gt;\n &lt;div&gt;\n&lt;label asp-for=\"Age\"&gt;&lt;\/label&gt;\n&lt;input asp-for=\"Age\" type=\"number\" \/&gt;\n&lt;span asp-validation-for=\"Age\" class=\"text-danger\"&gt;&lt;\/span&gt;\n&lt;\/div&gt;\n &lt;button type=\"submit\"&gt;\u062b\u0628\u062a\u200c\u0646\u0627\u0645&lt;\/button&gt;\n&lt;\/form&gt;\n@section Scripts {\n&lt;partial name=\"_ValidationScriptsPartial\" \/&gt;\n}\n\n<\/pre>\n\n\n\n<form method=\"post\"><\/form>\n\n\n\n<p>\u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u062f\u0631 \u0633\u06cc\u200c\u0634\u0627\u0631\u067e\u060c \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0631\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0628\u0631 \u0631\u0648\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0631\u062f \u0648 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f. \u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u062f \u0634\u0645\u0627 \u062a\u0645\u06cc\u0632\u062a\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc\u200c\u062a\u0631 \u0628\u0627\u0634\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0632 \u0648\u0631\u0648\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0627\u0645\u0639\u062a\u0628\u0631 \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0634\u0648\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"212\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/d6651391-7158-4c7c-8785-767ab91dfce8-300x212.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 \u06a9\u0646\u062a\u0631\u0644 ComboBox \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u0645\u0644\u06cc\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/d6651391-7158-4c7c-8785-767ab91dfce8-300x212.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/d6651391-7158-4c7c-8785-767ab91dfce8-768x542.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/d6651391-7158-4c7c-8785-767ab91dfce8.jpg 1024w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/212;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/combobox-in-c-sharp\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 \u06a9\u0646\u062a\u0631\u0644 ComboBox \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u0645\u0644\u06cc<\/a>\n<\/section><\/div>\n\n\n<h3 class=\"wp-block-heading\">\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc<\/h3>\n\n\n\n<p>Data Annotation \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0628\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u0641\u0631\u0645\u200c\u0647\u0627\u060c \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u060c \u0648 \u062d\u062a\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc\u06cc \u0628\u0627 \u062f\u0642\u062a \u0628\u06cc\u0634\u062a\u0631 \u0648 \u062e\u0637\u0627\u0647\u0627\u06cc \u06a9\u0645\u062a\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter\"><img decoding=\"async\" width=\"900\" height=\"600\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/08\/asp.webp\" alt=\"\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u062f\u0631 \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc\" class=\"wp-image-44750 lazyload\" title=\"\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/08\/asp.webp 900w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/08\/asp-300x200.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/08\/asp-768x512.webp 768w\" data-sizes=\"(max-width: 900px) 100vw, 900px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 900px; --smush-placeholder-aspect-ratio: 900\/600;\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u062a\u0633\u062a \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627\u06cc Data Annotation<\/h3>\n\n\n\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0631\u0627\u062d\u0644 \u0645\u0647\u0645 \u062f\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation\u060c \u062a\u0633\u062a \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627 \u0627\u0633\u062a. \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0633\u062a\u200c\u0647\u0627\u06cc \u0648\u0627\u062d\u062f (Unit Tests) \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627\u06cc \u0634\u0645\u0627 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u0627\u0632 \u0648\u0631\u0648\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0627\u062f\u0631\u0633\u062a \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0632\u0627\u06cc\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation<\/h3>\n\n\n\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u062f\u0631 \u0633\u06cc\u200c\u0634\u0627\u0631\u067e \u062f\u0627\u0631\u0627\u06cc \u0645\u0632\u0627\u06cc\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0627\u0633\u062a. \u0627\u0632 \u062c\u0645\u0644\u0647 \u0627\u06cc\u0646 \u0645\u0632\u0627\u06cc\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062e\u0648\u0627\u0646\u0627\u06cc\u06cc \u06a9\u062f\u060c \u06a9\u0627\u0647\u0634 \u06a9\u062f\u0647\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631\u06cc\u060c \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0645\u0646\u06cc\u062a \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u06a9\u0627\u0647\u0634 \u062e\u0637\u0627\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u06cc \u0627\u0634\u0627\u0631\u0647 \u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u0634\u0645\u0627 \u0646\u0647 \u062a\u0646\u0647\u0627 \u0628\u0647\u06cc\u0646\u0647\u200c\u062a\u0631 \u0628\u0644\u06a9\u0647 \u067e\u0627\u06cc\u062f\u0627\u0631\u062a\u0631 \u0628\u0627\u0634\u0646\u062f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0645\u0639\u0627\u06cc\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation<\/h3>\n\n\n\n<p>\u0647\u0631\u0686\u0646\u062f Data Annotation \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u06a9\u0627\u0641\u06cc \u0646\u0628\u0627\u0634\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u06cc\u06a9\u0631\u062f\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\u200c\u062a\u0631 \u0645\u0627\u0646\u0646\u062f Fluent Validation \u06cc\u0627 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0636\u0631\u0648\u0631\u06cc \u0628\u0627\u0634\u062f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u067e\u0631\u0633\u0634\u200c\u0647\u0627\u06cc \u0645\u062a\u062f\u0627\u0648\u0644 \u062f\u0631 \u0645\u0648\u0631\u062f Data Annotation \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e<\/h2>\n\n\n\n<p>\u062f\u0631 \u0632\u06cc\u0631 \u0686\u0646\u062f \u0633\u0648\u0627\u0644 \u0645\u062a\u062f\u0627\u0648\u0644 \u0627\u0632 Data Annotation \u062f\u0631 \u0633\u06cc \u0634\u0627\u0631\u067e \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n\n\n<div class=\"jet-listing-grid--50121\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-course cb-fb2qc30r\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\n<div class=\"course-card\">\n    <div class=\"course-card-img\">\n        <img decoding=\"async\" \n            data-src=\"https:\/\/media1.maktabkhooneh.org\/CACHE\/images\/courses\/images\/ASPNETS_ArN8ZT6_1403-08-16-164217318\/c6053143caaf828c26061fe0b6de1dea.webp?expire=4893471932&#038;token=845c258459cd4a206e98c88732ec804b&#038;md5=hFwlhFnNSiBumMiHMuyASw==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 ASP.NET Core\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 ASP.NET Core\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-asp-net-core-mk1290\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 ASP.NET Core        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f1,\u06f8\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f6\u06f6\u06f4,\u06f6\u06f5\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f6\u06f5%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-asp-net-core-mk1290\/\">\n            \u0645\u0634\u0627\u0647\u062f\u0647 \u0648 \u062e\u0631\u06cc\u062f        <\/button>\n    <\/div>\n<\/div>\n<\/div><\/div><\/div>\n\n\n<p><strong>\u06f1<\/strong><strong>. <\/strong><strong>\u0622\u06cc\u0627<\/strong><strong> Data Annotation <\/strong><strong>\u0641\u0642\u0637 \u062f\u0631<\/strong><strong> MVC <\/strong><strong>\u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0633\u062a\u061f<\/strong><\/p>\n\n\n\n<p>\u062e\u06cc\u0631\u060c Data Annotation \u062f\u0631 \u062a\u0645\u0627\u0645\u06cc \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627\u06cc \u0633\u06cc\u200c\u0634\u0627\u0631\u067e \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u062f\u0631 MVC \u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u06a9\u0627\u0631\u0628\u0631\u062f \u0631\u0627 \u062f\u0627\u0631\u062f.<\/p>\n\n\n\n<p><strong>\u06f2<\/strong><strong>. <\/strong><strong>\u0622\u06cc\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0645<\/strong><strong> Data Annotation\u200c<\/strong><strong>\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u0645\u061f<\/strong><\/p>\n\n\n\n<p>\u0628\u0644\u0647\u060c \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0631\u062b\u200c\u0628\u0631\u06cc \u0627\u0632 \u06a9\u0644\u0627\u0633 ValidationAttribute\u060c \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0633\u0641\u0627\u0631\u0634\u06cc \u062e\u0648\u062f \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p><strong>\u06f3<\/strong><strong>. <\/strong><strong>\u0622\u06cc\u0627<\/strong><strong> Data Annotation <\/strong><strong>\u0641\u0642\u0637 \u0628\u0631\u0627\u06cc \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0633\u062a\u061f<\/strong><\/p>\n\n\n\n<p>\u0646\u0647\u060c \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u060c Data Annotation \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062a\u0648\u0636\u06cc\u062d \u0648 \u062a\u0648\u0635\u06cc\u0641 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0646\u06cc\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f.<\/p>\n\n\n\n<p><strong>\u06f4<\/strong><strong>. <\/strong><strong>\u0622\u06cc\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0637\u0627\u06cc<\/strong><strong> Data Annotation <\/strong><strong>\u0631\u0627 \u0634\u062e\u0635\u06cc\u200c\u0633\u0627\u0632\u06cc \u06a9\u0631\u062f\u061f<\/strong><\/p>\n\n\n\n<p>\u0628\u0644\u0647\u060c \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u067e\u06cc\u0627\u0645\u200c\u0647\u0627\u06cc \u062e\u0637\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0648\u06cc\u0698\u06af\u06cc Data Annotation \u062a\u0639\u06cc\u06cc\u0646 \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n\n<p><strong>\u06f5<\/strong><strong>. <\/strong><strong>\u0622\u06cc\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632<\/strong><strong> Data Annotation <\/strong><strong>\u0628\u0627\u0639\u062b \u06a9\u0627\u0647\u0634 \u0633\u0631\u0639\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u061f<\/strong><\/p>\n\n\n\n<p>\u062e\u06cc\u0631\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Data Annotation \u0628\u0647\u06cc\u0646\u0647 \u0627\u0633\u062a \u0648 \u062a\u0623\u062b\u06cc\u0631 \u0645\u062d\u0633\u0648\u0633\u06cc \u0628\u0631 \u0633\u0631\u0639\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u062f\u0627\u0631\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50192\" style=\"\"><section class=\"zht-related-post\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/Article\" role=\"region\"\n  aria-label=\"Related article\">\n  <div class=\"zht-related-post-section-label\">\n    \u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637\n  <\/div>\n  <img decoding=\"async\" width=\"300\" height=\"211\" data-src=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/abbe6278-2df3-427d-b31d-453053241eef-300x211.jpg.webp\" class=\"attachment-medium size-medium wp-post-image lazyload\" alt=\"\u0622\u0645\u0648\u0632\u0634 winforms \u0633\u06cc \u0634\u0627\u0631\u067e \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u0645\u0644\u06cc\" data-srcset=\"https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/abbe6278-2df3-427d-b31d-453053241eef-300x211.jpg.webp 300w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/smush-webp\/2024\/07\/abbe6278-2df3-427d-b31d-453053241eef-768x539.jpg.webp 768w, https:\/\/maktabkhooneh.org\/mag\/wp-content\/uploads\/2024\/07\/abbe6278-2df3-427d-b31d-453053241eef.jpg 1024w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/211;\">\n  <a href=\"https:\/\/maktabkhooneh.org\/mag\/winforms-in-c-sharp\/\" class=\"zht-related-post-title\"\n    itemprop=\"headline\" target=\"_blank\">\u0622\u0645\u0648\u0632\u0634 winforms \u0633\u06cc \u0634\u0627\u0631\u067e \u0628\u0647 \u0635\u0648\u0631\u062a \u0639\u0645\u0644\u06cc<\/a>\n<\/section><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u06a9\u0644\u0627\u0645 \u067e\u0627\u06cc\u0627\u0646\u06cc<\/h2>\n\n\n\n<p>Data Annotation \u062f\u0631 \u0633\u06cc\u200c \u0634\u0627\u0631\u067e \u0627\u0628\u0632\u0627\u0631\u06cc \u0645\u0641\u06cc\u062f \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0642\u0648\u0627\u0639\u062f \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u062a\u0627 \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u0648 \u0628\u0627 \u062f\u0642\u062a \u0628\u0627\u0644\u0627 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc\u200c\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u062e\u0648\u062f \u0631\u0627 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u06a9\u062f\u0647\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647\u200c\u062a\u0631\u06cc \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f \u0648 \u0627\u0632 \u0628\u0631\u0648\u0632 \u062e\u0637\u0627\u0647\u0627\u06cc \u0646\u0627\u0634\u06cc \u0627\u0632 \u0648\u0631\u0648\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0646\u0627\u062f\u0631\u0633\u062a \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n\n\n<div class=\"jet-listing-grid--50121\" style=\"\"><div class=\"jet-listing-dynamic-field-block zht-maktab-khooneh-course cb-fb2qc30r\"data-is-block=\"jet-engine\/dynamic-field\"><div class=\"jet-listing-dynamic-field__content\" >\n<div class=\"course-card\">\n    <div class=\"course-card-img\">\n        <img decoding=\"async\" \n            data-src=\"https:\/\/media1.maktabkhooneh.org\/CACHE\/images\/courses\/images\/csharp2\/d1dde51a7ec39a9b47b84eeea71e49df.webp?expire=4893471932&#038;token=45e0108d5ad3bd41c3e883865217e98a&#038;md5=ReAQjVrTvUHD6IOGUhfpig==\" \n            alt=\"\u0622\u0645\u0648\u0632\u0634 \u067e\u0631\u0648\u0698\u0647 \u0645\u062d\u0648\u0631 \u0635\u0641\u0631 \u062a\u0627 100 \u0633\u06cc \u0634\u0627\u0631\u067e (#C)\" \n            title=\"\u0622\u0645\u0648\u0632\u0634 \u067e\u0631\u0648\u0698\u0647 \u0645\u062d\u0648\u0631 \u0635\u0641\u0631 \u062a\u0627 100 \u0633\u06cc \u0634\u0627\u0631\u067e (#C)\" \n            width=\"100%\" \n            height=\"auto\"\n           \n         src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\">\n    <\/div>\n\n    <div class=\"course-details\">\n        <a href=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D9%BE%D8%B1%D9%88%DA%98%D9%87-%D9%85%D8%AD%D9%88%D8%B1-%D8%B5%D9%81%D8%B1-%D8%B5%D8%AF-%D8%B3%DB%8C-%D8%B4%D8%A7%D8%B1%D9%BE-mk6331\/\" class=\"course-title\" target=\"_blank\" rel=\"noopener noreferrer\">\n            \u0622\u0645\u0648\u0632\u0634 \u067e\u0631\u0648\u0698\u0647 \u0645\u062d\u0648\u0631 \u0635\u0641\u0631 \u062a\u0627 \u06f1\u06f0\u06f0 \u0633\u06cc \u0634\u0627\u0631\u067e (#C)        <\/a>\n\n        <div class=\"course-price\">\n            \n                <span class=\"real-price\">\n                                            \u06f1,\u06f5\u06f9\u06f9,\u06f0\u06f0\u06f0                                    <\/span>\n\n                <span>\n                    <span class=\"discounted-price\">\n                        \u06f4\u06f7\u06f9,\u06f7\u06f0\u06f0                    <\/span>\n                    <span class=\"price-currency\">\u062a\u0648\u0645\u0627\u0646<\/span>\n                <\/span>\n\n                                    <div class=\"discount-percentage\">\n                        \u06f7\u06f0%                    <\/div>\n                \n                    <\/div>\n        <button class=\"course-cta-button\" data-course-url=\"https:\/\/maktabkhooneh.org\/course\/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D9%BE%D8%B1%D9%88%DA%98%D9%87-%D9%85%D8%AD%D9%88%D8%B1-%D8%B5%D9%81%D8%B1-%D8%B5%D8%AF-%D8%B3%DB%8C-%D8%B4%D8%A7%D8%B1%D9%BE-mk6331\/\">\n   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\u0628\u0647\u062a\u0631\u06cc\u0646 \u0627\u0646\u062a\u062e\u0627\u0628 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627\u0633\u062a. \u0628\u0627 \u0634\u0631\u06a9\u062a \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0648\u0631\u0647\u200c\u0647\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u067e\u0627\u06cc\u0647 \u062a\u0627 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0628\u0627 \u062a\u0645\u0627\u0645 \u0645\u0641\u0627\u0647\u06cc\u0645 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0633\u06cc \u0634\u0627\u0631\u067e \u0622\u0634\u0646\u0627 \u0634\u0648\u06cc\u062f \u0648 \u0645\u0647\u0627\u0631\u062a\u200c\u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc \u062e\u0648\u062f \u0631\u0627 \u0628\u0647 \u0633\u0637\u062d \u0628\u0627\u0644\u0627\u062a\u0631\u06cc \u0628\u0631\u0633\u0627\u0646\u06cc\u062f. \u0647\u0645\u06cc\u0646 \u062d\u0627\u0644\u0627 \u062b\u0628\u062a\u200c\u0646\u0627\u0645 \u06a9\u0646\u06cc\u062f \u0648 \u0627\u0648\u0644\u06cc\u0646 \u0642\u062f\u0645 \u0631\u0627 \u0628\u0647 \u0633\u0645\u062a \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0646 \u0628\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633 \u062d\u0631\u0641\u0647\u200c\u0627\u06cc \u0628\u0631\u062f\u0627\u0631\u06cc\u062f!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u062f\u0631 \u062f\u0646\u06cc\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0646\u0648\u06cc\u0633\u06cc\u060c \u06cc\u06a9\u06cc \u0627\u0632 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0627\u0633\u0627\u0633\u06cc\u060c \u062a\u0639\u0631\u06cc\u0641 \u0642\u0648\u0627\u0639\u062f \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0633\u062a. \u062f\u0631 \u0633\u06cc\u200c\u0634\u0627\u0631\u067e\u060c Data Annotation \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0627\u06cc\u0646 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627 \u0628\u0647 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f. \u0627\u06cc\u0646 \u0642\u0627\u0628\u0644\u06cc\u062a \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f \u062a\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0633\u0631\u06cc \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627 (Attributes)\u060c \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0648 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 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