// http://pinvoke.net/default.aspx/kernel32/GetConsoleWindow.html

    static extern IntPtr GetConsoleWindow();

static extern IntPtr GetConsoleWindow();

if(GetConsoleWindow() != IntPtr.Zero)

Private Function GetConsoleWindow() As IntPtr

hwnd = GetConsoleWindow()

    static extern IntPtr GetConsoleWindow();

        IntPtr handle = GetConsoleWindow();