有没有办法从WinForms/WPF应用程序启动/打开控制台?

Adr*_*scu 2 .net console

我有一个Windows窗体应用程序,我想按需打开一个控制台(当我按下按钮时),我可以使用标准的控制台类进行交互.有没有办法做到这一点?

Pao*_*olo 6

是的,你需要与Win32互操作才能做到这一点.

public class ConsoleHelper
{
    public static int Create()
    {
        if (AllocConsole())
            return 0;
        else
            return Marshal.GetLastWin32Error();
    }

    public static int Destroy()
    {
        if (FreeConsole())
            return 0;
        else
            return Marshal.GetLastWin32Error();
    }

    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage"), SuppressUnmanagedCodeSecurity]
    [DllImport("kernel32.dll", SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    static extern bool AllocConsole();


    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Security", "CA2118:ReviewSuppressUnmanagedCodeSecurityUsage"), SuppressUnmanagedCodeSecurity]
    [DllImport("kernel32.dll", SetLastError = true)]
    [return: MarshalAs(UnmanagedType.Bool)]
    static extern bool FreeConsole();
}
Run Code Online (Sandbox Code Playgroud)

现在,您可以调用Create()来创建与您的应用关联的控制台窗口.