在同一个控制台中启动一个进程 [英] Start a process in the same console

问题描述

我可以在与调用程序相同的控制台中启动进程吗(使用 C# Process.Start())?这样就不会创建新窗口，标准输入/输出/错误将与调用控制台应用程序相同.我尝试设置 process.StartInfo.CreateNoWindow = true; 但进程仍然在新窗口中启动(并在完成后立即关闭).

Can I start a process (using C# Process.Start()) in the same console as the calling program? This way no new window will be created and standard input/output/error will be the same as the calling console application. I tried setting process.StartInfo.CreateNoWindow = true; but the process still starts in a new window (and immediately closes after it finishes).

推荐答案

除了将 UseShellExecute = false 设置为 Win32 CreateProcess 函数用于控制台应用程序继承其父级的控制台，除非您指定 CREATE_NEW_CONSOLE 标志.

You shouldn't need to do anything other than set UseShellExecute = false, as the default behaviour for the Win32 CreateProcess function is for a console application to inherit its parent's console, unless you specify the CREATE_NEW_CONSOLE flag.

我尝试了以下程序:

private static void Main()
{
    Console.WriteLine( "Hello" );

    var p = new Process();
    p.StartInfo = new ProcessStartInfo( @"c:windowssystem32
etstat.exe", "-n" ) 
        {
            UseShellExecute = false
        };

    p.Start();
    p.WaitForExit();

    Console.WriteLine( "World" );
    Console.ReadLine();
}

它给了我这个输出:

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