{"id":24413,"date":"2024-03-16T03:08:49","date_gmt":"2024-03-16T03:08:49","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/formatting-data-using-the-dataformatstring-property-in-c-data-binding\/"},"modified":"2024-03-22T03:40:01","modified_gmt":"2024-03-22T03:40:01","slug":"formatting-data-using-the-dataformatstring-property-in-c-data-binding","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/formatting-data-using-the-dataformatstring-property-in-c-data-binding\/","title":{"rendered":"Formatting data using the DataFormatString property in C# data binding."},"content":{"rendered":"<p>In C#, you can specify the format of data binding using the DataFormatString property. This property, which is a string, can include placeholders and formatting strings. Here are some common formatting strings:<\/p>\n<ol>\n<li>{0}: represents the bound value.<\/li>\n<li>{0:n}: Represents numbers, separates thousands with commas, and keeps two decimal places.<\/li>\n<li>{0:c}: Represents currency, using currency symbol and comma to separate thousands, with two decimal places.<\/li>\n<li>{0:d} represents the date in a short date format.<\/li>\n<li>{0:D} : represents the date in the long date format.<\/li>\n<li>{0:t}: Represents time, in short time format.<\/li>\n<li>{T}: indicates time, using the long time format.<\/li>\n<\/ol>\n<p>Here are some examples:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-comment\">\/\/ \u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u8d27\u5e01<\/span>\r\nLabel1.Text = String.Format(<span class=\"hljs-string\">\"{0:c}\"<\/span>, <span class=\"hljs-number\">123456.789<\/span>); <span class=\"hljs-comment\">\/\/ \u8f93\u51fa\uff1a\uffe5123,456.79<\/span>\r\n\r\n<span class=\"hljs-comment\">\/\/ \u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u767e\u5206\u6bd4<\/span>\r\nLabel2.Text = String.Format(<span class=\"hljs-string\">\"{0:p}\"<\/span>, <span class=\"hljs-number\">0.123<\/span>); <span class=\"hljs-comment\">\/\/ \u8f93\u51fa\uff1a12.30%<\/span>\r\n\r\n<span class=\"hljs-comment\">\/\/ \u65e5\u671f\u683c\u5f0f\u5316\u4e3a\u77ed\u65e5\u671f<\/span>\r\nLabel3.Text = String.Format(<span class=\"hljs-string\">\"{0:d}\"<\/span>, DateTime.Now); <span class=\"hljs-comment\">\/\/ \u8f93\u51fa\uff1a2022\/1\/1<\/span>\r\n\r\n<span class=\"hljs-comment\">\/\/ \u65e5\u671f\u683c\u5f0f\u5316\u4e3a\u957f\u65e5\u671f<\/span>\r\nLabel4.Text = String.Format(<span class=\"hljs-string\">\"{0:D}\"<\/span>, DateTime.Now); <span class=\"hljs-comment\">\/\/ \u8f93\u51fa\uff1a2022\u5e741\u67081\u65e5<\/span>\r\n\r\n<span class=\"hljs-comment\">\/\/ \u65f6\u95f4\u683c\u5f0f\u5316\u4e3a\u77ed\u65f6\u95f4<\/span>\r\nLabel5.Text = String.Format(<span class=\"hljs-string\">\"{0:t}\"<\/span>, DateTime.Now); <span class=\"hljs-comment\">\/\/ \u8f93\u51fa\uff1a\u4e0a\u534812:00<\/span>\r\n\r\n<span class=\"hljs-comment\">\/\/ \u65f6\u95f4\u683c\u5f0f\u5316\u4e3a\u957f\u65f6\u95f4<\/span>\r\nLabel6.Text = String.Format(<span class=\"hljs-string\">\"{0:T}\"<\/span>, DateTime.Now); <span class=\"hljs-comment\">\/\/ \u8f93\u51fa\uff1a\u4e0a\u534812:00:00<\/span>\r\n<\/code><\/pre>\n<p>These formatting strings can be used in the DataFormatString property of data-bound controls to format the bound data. For example:<\/p>\n<pre class=\"post-pre\"><code>&lt;asp:Label ID=<span class=\"hljs-string\">\"Label7\"<\/span> runat=<span class=\"hljs-string\">\"server\"<\/span> Text=<span class=\"hljs-string\">'&lt;%# Bind(\"Price\", \"{0:c}\") %&gt;'<\/span>&gt;&lt;\/asp:Label&gt;\r\n<\/code><\/pre>\n<p>The above code formats the bound data into currency form.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In C#, you can specify the format of data binding using the DataFormatString property. This property, which is a string, can include placeholders and formatting strings. Here are some common formatting strings: {0}: represents the bound value. {0:n}: Represents numbers, separates thousands with commas, and keeps two decimal places. {0:c}: Represents currency, using currency symbol [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-24413","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Formatting data using the DataFormatString property in C# data binding. - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/formatting-data-using-the-dataformatstring-property-in-c-data-binding\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Formatting data using the DataFormatString property in C# data binding.\" \/>\n<meta property=\"og:description\" content=\"In C#, you can specify the format of data binding using the DataFormatString property. 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