C# 윈도우메세지 WM_USER MESSAGE 받기

Recive :
protected override void WndProc(ref Message m) { base.WndProc(ref m); if (m.Msg == 1024 + 1) { Debug.WriteLine("메세지가 들어왔음!"); } }

Trancive :
public class Win32API { [DllImport("User32.dll", CharSet = CharSet.Auto)] public static extern int FindWindow(string className, string windowName); [DllImport("User32.dll", CharSet = CharSet.Auto)] public extern static bool PostMessage(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam); } private void PostMessage(int value) { Message Handle1; Handle1.HWnd = (IntPtr)Win32API.FindWindow(null, "ARM"); Handle1.WParam = (IntPtr)value; Handle1.LParam = (IntPtr)0; Win32API.PostMessage(Handle1.HWnd, WM_USER, Handle1.WParam, Handle1.LParam); }