{"id":27983,"date":"2024-03-16T09:33:17","date_gmt":"2024-03-16T09:33:17","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/using-console-writeline-in-winform-with-net-and-net-core\/"},"modified":"2024-03-22T12:21:10","modified_gmt":"2024-03-22T12:21:10","slug":"using-console-writeline-in-winform-with-net-and-net-core","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/using-console-writeline-in-winform-with-net-and-net-core\/","title":{"rendered":"Using Console.WriteLine() in Winform with .NET and .NET Core."},"content":{"rendered":"<p>By using the Console.WriteLine() method in WinForm, you can output information in the console window. First, you need to import the console window into WinForm. This can be achieved by adding a reference to a console application in the project.<\/p>\n<p>First, right-click on the project, choose &#8220;Add&#8221;-> &#8220;References&#8221;-> &#8220;Project&#8221;, then select &#8220;System&#8221;-> &#8220;Console&#8221;.<\/p>\n<p>Next, use the following code in the WinForm&#8217;s code:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">using<\/span> System;\r\n<span class=\"hljs-keyword\">using<\/span> System.Runtime.InteropServices;\r\n\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">MyConsole<\/span>\r\n{\r\n    [<span class=\"hljs-meta\">DllImport(<span class=\"hljs-string\">\"kernel32.dll\"<\/span>,\r\n        EntryPoint = <span class=\"hljs-string\">\"AllocConsole\"<\/span>,\r\n        SetLastError = true,\r\n        CharSet = CharSet.Auto,\r\n        CallingConvention = CallingConvention.StdCall)<\/span>]\r\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">private<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">extern<\/span> <span class=\"hljs-built_in\">int<\/span> <span class=\"hljs-title\">AllocConsole<\/span>()<\/span>;\r\n\r\n    [<span class=\"hljs-meta\">DllImport(<span class=\"hljs-string\">\"kernel32.dll\"<\/span>,\r\n        EntryPoint = <span class=\"hljs-string\">\"FreeConsole\"<\/span>,\r\n        SetLastError = true,\r\n        CharSet = CharSet.Auto,\r\n        CallingConvention = CallingConvention.StdCall)<\/span>]\r\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">private<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">extern<\/span> <span class=\"hljs-built_in\">int<\/span> <span class=\"hljs-title\">FreeConsole<\/span>()<\/span>;\r\n}\r\n\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">partial<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Form1<\/span> : <span class=\"hljs-title\">Form<\/span>\r\n{\r\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-title\">Form1<\/span>()<\/span>\r\n    {\r\n        InitializeComponent();\r\n    }\r\n\r\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">private<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title\">Form1_Load<\/span>(<span class=\"hljs-params\"><span class=\"hljs-built_in\">object<\/span> sender, EventArgs e<\/span>)<\/span>\r\n    {\r\n        MyConsole.AllocConsole();\r\n    }\r\n\r\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">private<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title\">Form1_FormClosing<\/span>(<span class=\"hljs-params\"><span class=\"hljs-built_in\">object<\/span> sender, FormClosingEventArgs e<\/span>)<\/span>\r\n    {\r\n        MyConsole.FreeConsole();\r\n    }\r\n\r\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">private<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title\">button1_Click<\/span>(<span class=\"hljs-params\"><span class=\"hljs-built_in\">object<\/span> sender, EventArgs e<\/span>)<\/span>\r\n    {\r\n        Console.WriteLine(<span class=\"hljs-string\">\"Hello, World!\"<\/span>);\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>In this example, we allocate a console window by calling the MyConsole.AllocConsole() method in the Form1_Load event handler, and release the console window by calling the MyConsole.FreeConsole() method in the Form1_FormClosing event handler. When the button is clicked, &#8220;Hello, World!&#8221; will be output in the console window.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>By using the Console.WriteLine() method in WinForm, you can output information in the console window. First, you need to import the console window into WinForm. This can be achieved by adding a reference to a console application in the project. First, right-click on the project, choose &#8220;Add&#8221;-> &#8220;References&#8221;-> &#8220;Project&#8221;, then select &#8220;System&#8221;-> &#8220;Console&#8221;. Next, use [&hellip;]<\/p>\n","protected":false},"author":10,"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-27983","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>Using Console.WriteLine() in Winform with .NET and .NET Core. - 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\/using-console-writeline-in-winform-with-net-and-net-core\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Using Console.WriteLine() in Winform with .NET and .NET Core.\" \/>\n<meta property=\"og:description\" content=\"By using the Console.WriteLine() method in WinForm, you can output information in the console window. First, you need to import the console window into WinForm. This can be achieved by adding a reference to a console application in the project. First, right-click on the project, choose &#8220;Add&#8221;-&gt; &#8220;References&#8221;-&gt; &#8220;Project&#8221;, then select &#8220;System&#8221;-&gt; &#8220;Console&#8221;. Next, use [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/using-console-writeline-in-winform-with-net-and-net-core\/\" \/>\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=\"2024-03-16T09:33:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T12:21:10+00:00\" \/>\n<meta name=\"author\" content=\"Jackson Davis\" \/>\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=\"Jackson Davis\" \/>\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\/using-console-writeline-in-winform-with-net-and-net-core\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/using-console-writeline-in-winform-with-net-and-net-core\/\"},\"author\":{\"name\":\"Jackson Davis\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/55a10b8b0457c35884c25677889ad350\"},\"headline\":\"Using Console.WriteLine() in Winform with .NET and .NET Core.\",\"datePublished\":\"2024-03-16T09:33:17+00:00\",\"dateModified\":\"2024-03-22T12:21:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/using-console-writeline-in-winform-with-net-and-net-core\/\"},\"wordCount\":128,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/using-console-writeline-in-winform-with-net-and-net-core\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/using-console-writeline-in-winform-with-net-and-net-core\/\",\"name\":\"Using Console.WriteLine() in Winform with .NET and .NET Core. - 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