[System.Runtime.InteropServices.DllImport("kernel32.dll", SetLastError = true)][return: System.Runtime.InteropServices.MarshalAs(System.Runtime.InteropServices.UnmanagedType.Bool)]private static extern bool AllocConsole(); private void Frm_Main_Load(object sender, EventArgs e){... AllocConsole(); ...} 임의의 함수{... AddMessage("테스트"); ...} private delegate void AddMessageDelegate(string msg);priva..