[英]How to write back to command line from c# program
Winform app that accepts CLI arguments opens new console window when run, but i want it to run in the CLI instead and return any Console.WriteLine()'s there 接受CLI参数的Winform应用程序在运行时会打开新的控制台窗口,但我希望它改为在CLI中运行并返回任何Console.WriteLine()
This is how i split out the GUI and the console 这就是我拆分GUI和控制台的方式
static class program{
[STAThread]
[System.Runtime.InteropServices.DllImport("kernel32.dll")]
private static extern bool AllocConsole();
static void Main(string[] args){
if (args.Length > 0)
{
AllocConsole();
Console.WriteLine("Yo!");
Console.ReadKey();
}
else
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new someForm());
}
}
}
"Yo!" “ Y!” appears in new console window, but i want it in the command interface 出现在新的控制台窗口中,但我希望它在命令界面中
In addition to your code, you need to change following: 除了代码,您还需要更改以下内容:
1) Set your project type to Console Application
in project settings page. 1)在项目设置页面中,将项目类型设置为Console Application
。 Your WinForms
"mode" will run as expected if command line params are not supplied. 如果未提供命令行参数,则WinForms
“模式”将按预期运行。
2) Remove the call to AllocConsole
. 2)删除对AllocConsole
的呼叫。
3) Hide the Console Window in case your are running the WinForms mode. 3)如果您正在运行WinForms模式,请隐藏控制台窗口。
Here is the complete code: 这是完整的代码:
[System.Runtime.InteropServices.DllImport("kernel32.dll")]
static extern IntPtr GetConsoleWindow();
[System.Runtime.InteropServices.DllImport("user32.dll")]
static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
[STAThread]
static void Main(string [] args)
{
if (args.Length > 0)
{
Console.WriteLine("Yo!");
Console.ReadKey();
}
else
{
ShowWindow(GetConsoleWindow(), 0);
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
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