{"id":22287,"date":"2024-03-15T23:19:29","date_gmt":"2024-03-15T23:19:29","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/"},"modified":"2024-03-21T22:31:11","modified_gmt":"2024-03-21T22:31:11","slug":"how-to-pass-parameters-to-threads-in-c","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/","title":{"rendered":"How to pass parameters to threads in C#?"},"content":{"rendered":"<p>In C#, you can pass parameters to a thread using the ParameterizedThreadStart delegate in the Thread class. Below is an example code:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">using<\/span> System;\r\n<span class=\"hljs-keyword\">using<\/span> System.Threading;\r\n\r\n<span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Program<\/span>\r\n{\r\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title\">Main<\/span>()<\/span>\r\n    {\r\n        <span class=\"hljs-comment\">\/\/ \u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\uff0c\u5e76\u4f20\u9012\u53c2\u6570\u7ed9\u7ebf\u7a0b<\/span>\r\n        Thread thread = <span class=\"hljs-keyword\">new<\/span> Thread(<span class=\"hljs-keyword\">new<\/span> ParameterizedThreadStart(WorkThread));\r\n        thread.Start(<span class=\"hljs-string\">\"Hello, World!\"<\/span>);\r\n\r\n        Console.WriteLine(<span class=\"hljs-string\">\"\u4e3b\u7ebf\u7a0b\"<\/span>);\r\n\r\n        Console.ReadLine();\r\n    }\r\n\r\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title\">WorkThread<\/span>(<span class=\"hljs-params\"><span class=\"hljs-built_in\">object<\/span> data<\/span>)<\/span>\r\n    {\r\n        <span class=\"hljs-built_in\">string<\/span> message = (<span class=\"hljs-built_in\">string<\/span>)data;\r\n        Console.WriteLine(<span class=\"hljs-string\">\"\u5de5\u4f5c\u7ebf\u7a0b\u6536\u5230\u53c2\u6570\uff1a{0}\"<\/span>, message);\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>In the above code, we created a new thread and passed parameters to it through the ParameterizedThreadStart delegate. Within the worker thread, we converted the received parameters to the required type and performed the necessary operations.<\/p>\n<p>Please note that, in C# 4.0 and beyond, you can also use lambda expressions to pass parameters to threads, for example:<\/p>\n<pre class=\"post-pre\"><code>Thread thread = <span class=\"hljs-keyword\">new<\/span> Thread(() =&gt;\r\n{\r\n    <span class=\"hljs-built_in\">string<\/span> message = <span class=\"hljs-string\">\"Hello, World!\"<\/span>;\r\n    Console.WriteLine(<span class=\"hljs-string\">\"\u5de5\u4f5c\u7ebf\u7a0b\u6536\u5230\u53c2\u6570\uff1a{0}\"<\/span>, message);\r\n});\r\nthread.Start();\r\n<\/code><\/pre>\n<p>Using Lambda expressions can pass parameters to threads more concisely.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In C#, you can pass parameters to a thread using the ParameterizedThreadStart delegate in the Thread class. Below is an example code: using System; using System.Threading; class Program { static void Main() { \/\/ \u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\uff0c\u5e76\u4f20\u9012\u53c2\u6570\u7ed9\u7ebf\u7a0b Thread thread = new Thread(new ParameterizedThreadStart(WorkThread)); thread.Start(&#8220;Hello, World!&#8221;); Console.WriteLine(&#8220;\u4e3b\u7ebf\u7a0b&#8221;); Console.ReadLine(); } static void WorkThread(object data) { string message = (string)data; [&hellip;]<\/p>\n","protected":false},"author":5,"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-22287","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>How to pass parameters to threads in C#? - 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\/how-to-pass-parameters-to-threads-in-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to pass parameters to threads in C#?\" \/>\n<meta property=\"og:description\" content=\"In C#, you can pass parameters to a thread using the ParameterizedThreadStart delegate in the Thread class. Below is an example code: using System; using System.Threading; class Program { static void Main() { \/\/ \u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\uff0c\u5e76\u4f20\u9012\u53c2\u6570\u7ed9\u7ebf\u7a0b Thread thread = new Thread(new ParameterizedThreadStart(WorkThread)); thread.Start(&quot;Hello, World!&quot;); Console.WriteLine(&quot;\u4e3b\u7ebf\u7a0b&quot;); Console.ReadLine(); } static void WorkThread(object data) { string message = (string)data; [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-15T23:19:29+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-21T22:31:11+00:00\" \/>\n<meta name=\"author\" content=\"Emily Johnson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emily Johnson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/\"},\"author\":{\"name\":\"Emily Johnson\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/3b041b19cffc258705478ecfab895378\"},\"headline\":\"How to pass parameters to threads in C#?\",\"datePublished\":\"2024-03-15T23:19:29+00:00\",\"dateModified\":\"2024-03-21T22:31:11+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/\"},\"wordCount\":96,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/\",\"name\":\"How to pass parameters to threads in C#? 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- Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/","og_locale":"en_US","og_type":"article","og_title":"How to pass parameters to threads in C#?","og_description":"In C#, you can pass parameters to a thread using the ParameterizedThreadStart delegate in the Thread class. Below is an example code: using System; using System.Threading; class Program { static void Main() { \/\/ \u521b\u5efa\u4e00\u4e2a\u7ebf\u7a0b\uff0c\u5e76\u4f20\u9012\u53c2\u6570\u7ed9\u7ebf\u7a0b Thread thread = new Thread(new ParameterizedThreadStart(WorkThread)); thread.Start(\"Hello, World!\"); Console.WriteLine(\"\u4e3b\u7ebf\u7a0b\"); Console.ReadLine(); } static void WorkThread(object data) { string message = (string)data; [&hellip;]","og_url":"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/","og_site_name":"Blog - Silicon Cloud","article_publisher":"https:\/\/www.facebook.com\/SiliCloudGlobal\/","article_published_time":"2024-03-15T23:19:29+00:00","article_modified_time":"2024-03-21T22:31:11+00:00","author":"Emily Johnson","twitter_card":"summary_large_image","twitter_creator":"@SiliCloudGlobal","twitter_site":"@SiliCloudGlobal","twitter_misc":{"Written by":"Emily Johnson","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/#article","isPartOf":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/"},"author":{"name":"Emily Johnson","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/3b041b19cffc258705478ecfab895378"},"headline":"How to pass parameters to threads in C#?","datePublished":"2024-03-15T23:19:29+00:00","dateModified":"2024-03-21T22:31:11+00:00","mainEntityOfPage":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/"},"wordCount":96,"commentCount":0,"publisher":{"@id":"https:\/\/www.silicloud.com\/blog\/#organization"},"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/","url":"https:\/\/www.silicloud.com\/blog\/how-to-pass-parameters-to-threads-in-c\/","name":"How to pass parameters to threads in C#? 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