public static int Send(int hWnd, int wParam, string msg)
{
int result = 0;
byte[] sarr = System.Text.Encoding.Default.GetBytes(msg);
int len = sarr.Length;
COPYDATASTRUCT cds;
cds.dwData = (IntPtr)100;
cds.lpData = msg;
cds.cbData = len + 1;
result = WindowsNTMethods.SendMessage(hWnd, WM_COPYDATA, wParam, ref cds);
return(result);
}
public static int Send(int hWnd, int Msg, int wParam, int lParam)
{
int result = WindowsNTMethods.SendMessage(hWnd, Msg, wParam, lParam);
return(result);
}