blocks|key|1563947|text|如果使用的是ProcessStartInfo类，则可以将窗口样式设置为hidden+-如果是控制台(而非图形用户界面)应用程序，则必须将CreateNoWindow设置为true|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1563948|System.Diagnostics.ProcessStartInfo+start+=
++++++new+System.Diagnostics.ProcessStartInfo();
start.FileName+=+dir+%2B+@"\Myprocesstostart.exe";
start.WindowStyle+=+System.Diagnostics.ProcessWindowStyle.Hidden;+//Hides+GUI
start.CreateNoWindow+=+true;+//Hides+console|code-block|syntax|javascript|1563949|entityMap^0|6|G|2D|4|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

If you are using the <code>ProcessStartInfo</code> class you can set the window style to hidden - in the case of console (not GUI) applications, you have to set CreateNoWindow to <code>true</code>:

<pre><code>System.Diagnostics.ProcessStartInfo start =
 new System.Diagnostics.ProcessStartInfo();
start.FileName = dir + @"\Myprocesstostart.exe";
start.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden; //Hides GUI
start.CreateNoWindow = true; //Hides console
</code></pre>

blocks|key|1564132|text|如果您编写了控制台应用程序，则可以在默认情况下将其隐藏。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1564133|创建一个新的控制台应用程序，然后将"Output+Type“类型更改为"Windows+Application”(在项目属性中完成)|1564134|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

If you wrote the console application you can make it hidden by default.

Create a new console app then then change the "Output Type" type to "Windows Application" (done in the project properties)

blocks|key|1348736|text|如果您使用的是Process类，则可以编写|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1348737|yourprocess.StartInfo.UseShellExecute+=+false;
yourprocess.StartInfo.CreateNoWindow+=+true;|code-block|syntax|javascript|1348738|在yourprocess.start();和进程将隐藏之前|offset|length|style|CODE|1348739|entityMap^0|0|0|1|K|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

If you are using Process Class then you can write

<pre><code>yourprocess.StartInfo.UseShellExecute = false;
yourprocess.StartInfo.CreateNoWindow = true;
</code></pre>

before <code>yourprocess.start();</code> and process will be hidden

blocks|key|1348958|text|简单的答案是:转到控制台应用程序的属性(项目的属性).In“应用程序”选项卡，只需将“输出类型”更改为"Windows应用程序“。就这样。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1348959|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Simple answer is that: Go to your console app's properties(project's properties).In the "Application" tab, just change the "Output type" to "Windows Application". That's all.

blocks|key|1348572|text|您可以使用FreeConsole接口将控制台与进程分离：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1348573|[DllImport("kernel32.dll")]
static+extern+bool+FreeConsole();|code-block|syntax|javascript|1348574|(当然，这只有在您有权访问控制台应用程序的源代码时才适用)|1348575|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/windows/desktop/ms683150%2528v=vs.85%2529.aspx^0|5|B|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@$A|T|B|U|1|V]]|C|$]]|$1|D|3|E|5|F|7|W|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|X|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|L|$M|$5|N|O|P|C|$Q|R]]]]

You can use the <a href="http://msdn.microsoft.com/en-us/library/windows/desktop/ms683150%28v=vs.85%29.aspx" rel="noreferrer">FreeConsole</a> API to detach the console from the process :

<pre><code>[DllImport("kernel32.dll")]
static extern bool FreeConsole();
</code></pre>

(of course this is applicable only if you have access to the console application's source code)

blocks|key|1564501|text|如果您对输出感兴趣，可以使用此函数：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1564502|private+static+string+ExecCommand(string+filename,+string+arguments)
{
++++Process+process+=+new+Process();
++++ProcessStartInfo+psi+=+new+ProcessStartInfo(filename);
++++psi.Arguments+=+arguments;
++++psi.CreateNoWindow+=+true;
++++psi.RedirectStandardOutput+=+true;
++++psi.RedirectStandardError+=+true;
++++psi.UseShellExecute+=+false;
++++process.StartInfo+=+psi;

++++StringBuilder+output+=+new+StringBuilder();
++++process.OutputDataReceived+%2B=+(sender,+e)+=>+{+output.AppendLine(e.Data);+};
++++process.ErrorDataReceived+%2B=+(sender,+e)+=>+{+output.AppendLine(e.Data);+};

++++//+run+the+process
++++process.Start();

++++//+start+reading+output+to+events
++++process.BeginOutputReadLine();
++++process.BeginErrorReadLine();

++++//+wait+for+process+to+exit
++++process.WaitForExit();

++++if+(process.ExitCode+!=+0)
++++++++throw+new+Exception("Command+"+%2B+psi.FileName+%2B+"+returned+exit+code+"+%2B+process.ExitCode);

++++return+output.ToString();
}|code-block|syntax|javascript|1564503|它运行给定的命令行程序，等待它完成，然后以字符串的形式返回输出。|1564504|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

If you're interested in the output, you can use this function:

<pre><code>private static string ExecCommand(string filename, string arguments)
{
 Process process = new Process();
 ProcessStartInfo psi = new ProcessStartInfo(filename);
 psi.Arguments = arguments;
 psi.CreateNoWindow = true;
 psi.RedirectStandardOutput = true;
 psi.RedirectStandardError = true;
 psi.UseShellExecute = false;
 process.StartInfo = psi;

 StringBuilder output = new StringBuilder();
 process.OutputDataReceived += (sender, e) =&gt; { output.AppendLine(e.Data); };
 process.ErrorDataReceived += (sender, e) =&gt; { output.AppendLine(e.Data); };

 // run the process
 process.Start();

 // start reading output to events
 process.BeginOutputReadLine();
 process.BeginErrorReadLine();

 // wait for process to exit
 process.WaitForExit();

 if (process.ExitCode != 0)
 throw new Exception("Command " + psi.FileName + " returned exit code " + process.ExitCode);

 return output.ToString();
}
</code></pre>

It runs the given command line program, waits for it to finish and returns the output as string.

blocks|key|1348633|text|如果您正在创建一个不需要用户输入的程序，那么您可以始终将其创建为一个服务。服务不会显示任何类型的UI。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1348634|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you're creating a program that doesn't require user input you could always just create it as a service. A service won't show any kind of UI.

blocks|key|1564526|text|将以下代码添加到您的类中以导入DLL文件：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1564527|[DllImport("user32.dll")]+
static+extern+bool+ShowWindow(IntPtr+hWnd,+int+nCmdShow);+

[DllImport("kernel32.dll")]+
static+extern+IntPtr+GetConsoleWindow();

const+int+SW_HIDE+=+0;
const+int+SW_SHOW+=+5;|code-block|syntax|javascript|1564528|然后，如果您想隐藏它，请使用以下命令：|1564529|+var+handle+=+GetConsoleWindow();
+ShowWindow(handle,+SW_HIDE);|1564530|如果您想要显示控制台：|1564531|var+handle+=+GetConsoleWindow();
ShowWindow(handle,+SW_SHOW);|1564532|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Add this to your class to import the DLL file:

<pre class="lang-cs prettyprint-override"><code>[DllImport("user32.dll")] 
static extern bool ShowWindow(IntPtr hWnd, int nCmdShow); 

[DllImport("kernel32.dll")] 
static extern IntPtr GetConsoleWindow();

const int SW_HIDE = 0;
const int SW_SHOW = 5;
</code></pre>

And then if you want to hide it use this command:

<pre class="lang-cs prettyprint-override"><code> var handle = GetConsoleWindow();
 ShowWindow(handle, SW_HIDE);
</code></pre>

And if you want to show the console:

<pre class="lang-cs prettyprint-override"><code>var handle = GetConsoleWindow();
ShowWindow(handle, SW_SHOW);
</code></pre>

blocks|key|1564459|text|尽管这里的其他答案说您可以将“输出类型”更改为"Windows应用程序“，但请注意，这将意味着您不能使用Console.In，因为它将成为NullStreamReader。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1564460|然而，Console.Out和Console.Error似乎仍然工作得很好。|1564461|entityMap^0|1G|A|0|3|B|F|D|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|R|8|@]|D|@]|E|$]]]|I|$]]

Although as other answers here have said you can change the "Output type" to "Windows Application", please be aware that this will mean that you cannot use <code>Console.In</code> as it will become a NullStreamReader.

<code>Console.Out</code> and <code>Console.Error</code> seem to still work fine however.

blocks|key|1564570|text|基于Adam+Markowitz上面的回答，以下内容对我有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1564571|process+=+new+Process();
process.StartInfo+=+new+ProcessStartInfo("cmd.exe",+"/k+\""+%2B+CmdFilePath+%2B+"\"");
process.StartInfo.WindowStyle+=+System.Diagnostics.ProcessWindowStyle.Hidden;
//process.StartInfo.UseShellExecute+=+false;
//process.StartInfo.CreateNoWindow+=+true;
process.Start();|code-block|syntax|javascript|1564572|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Based on Adam Markowitz's answer above, following worked for me:

<pre><code>process = new Process();
process.StartInfo = new ProcessStartInfo("cmd.exe", "/k \"" + CmdFilePath + "\"");
process.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
//process.StartInfo.UseShellExecute = false;
//process.StartInfo.CreateNoWindow = true;
process.Start();
</code></pre>

blocks|key|1564598|text|我有一个通用的解决方案来分享：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1564599|using+System;
using+System.Runtime.InteropServices;

namespace+WhateverNamepaceYouAreUsing
{
++++class+Magician
++++{
++++++++[DllImport("kernel32.dll")]
++++++++static+extern+IntPtr+GetConsoleWindow();

++++++++[DllImport("user32.dll")]
++++++++static+extern+bool+ShowWindow(IntPtr+hWnd,+int+nCmdShow);

++++++++const+int+HIDE+=+0;
++++++++const+int+SHOW+=+5;

++++++++public+static+void+DisappearConsole()
++++++++{
++++++++++++ShowWindow(GetConsoleWindow(),+HIDE);
++++++++}
++++}
}|code-block|syntax|javascript|1564600|只需将此类包含在您的项目中，然后调用Magician.DisappearConsole();即可。|offset|length|style|CODE|1564601|当您通过单击启动程序时，控制台将闪烁。从命令提示符执行时，命令提示符在执行后不久就会消失。|1564602|我这样做是为了一个不和谐的机器人，它作为一个看不见的进程永远在我的电脑后台运行。这比让TopShelf为我工作容易多了。在我从其他地方找到的代码中获得一些帮助后，在我写这篇文章之前，有几个TopShelf教程失败了。;P|1564603|我还尝试简单地更改Visual+Studio+>项目>属性>应用程序中的设置，将其作为Windows应用程序而不是控制台应用程序启动，而我的项目的某些方面阻止了此操作隐藏我的控制台--可能是因为DSharpPlus要求在启动时启动控制台。我不知道。不管是什么原因，这个类允许我在控制台弹出后轻松地终止它。|1564604|希望这位魔术师能帮助别人。;)|1564605|entityMap^0|0|0|I|S|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@$I|Z|J|10|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|12|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|13|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|14|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

I've got a general solution to share:

<pre><code>using System;
using System.Runtime.InteropServices;

namespace WhateverNamepaceYouAreUsing
{
 class Magician
 {
 [DllImport("kernel32.dll")]
 static extern IntPtr GetConsoleWindow();

 [DllImport("user32.dll")]
 static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);

 const int HIDE = 0;
 const int SHOW = 5;

 public static void DisappearConsole()
 {
 ShowWindow(GetConsoleWindow(), HIDE);
 }
 }
}
</code></pre>

Just include this class in your project, and call <code>Magician.DisappearConsole();</code>.

A console will flash when you start the program by clicking on it. When executing from the command prompt, the command prompt disappears very shortly after execution.

I do this for a Discord Bot that runs forever in the background of my computer as an invisible process. It was easier than getting TopShelf to work for me. A couple TopShelf tutorials failed me before I wrote this with some help from code I found elsewhere. ;P

I also tried simply changing the settings in Visual Studio > Project > Properties > Application to launch as a Windows Application instead of a Console Application, and something about my project prevented this from hiding my console - perhaps because DSharpPlus demands to launch a console on startup. I don't know. Whatever the reason, this class allows me to easily kill the console after it pops up.

Hope this Magician helps somebody. ;)

blocks|key|1564544|text|只需写|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1564545|ProcessStartInfo+psi=+new+ProcessStartInfo("cmd.exe");
......

psi.CreateNoWindow+=+true;|code-block|syntax|javascript|1564546|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Just write

<pre><code>ProcessStartInfo psi= new ProcessStartInfo("cmd.exe");
......

psi.CreateNoWindow = true;
</code></pre>

Is there a way to hide the console window when executing a console application?

I am currently using a Windows Forms application to start a console process, but I don't want the console window to be displayed while the task is running.

How to run a C# console application with the console hidden

Visual Studio

Windows

有没有办法在执行控制台应用程序时隐藏控制台窗口？我当前正在使用Windows窗体应用程序启动控制台进程，但我不希望在任务运行时显示控制台窗口。

问如何在隐藏控制台的情况下运行C#控制台应用程序
EN

回答 12

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问如何在隐藏控制台的情况下运行C#控制台应用程序EN

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