unsafe static void SendArgs(uint wnd, string[] args)
{
COPYDATASTRUCT data;
data.dwData = 7;
string buffer = string.Join("\0", args);
IntPtr ptrData = Marshal.AllocCoTaskMem(buffer.Length * sizeof(char));
char[] chars = buffer.ToCharArray();
Marshal.Copy(chars, 0, ptrData, chars.Length);
UIntPtr result;
data.lpData = (int)ptrData;
data.cbData = chars.Length * sizeof(char);
COPYDATASTRUCT *pointer = (&data);
SendMessageTimeout(wnd, 74, (UIntPtr)0, pointer, SendMessageTimeoutFlags.SMTO_ABORTIFHUNG, 5000, out result);
Marshal.FreeCoTaskMem(ptrData);
}
unsafe static extern IntPtr SendMessageTimeout(uint hWnd, uint Msg,
UIntPtr wParam, COPYDATASTRUCT *lParam, SendMessageTimeoutFlags fuFlags,
uint uTimeout, out UIntPtr lpdwResult);
