public static bool send_thread(string process_name, int type, string msg)
{
tag_send_msg str_msg = new tag_send_msg();
str_msg.m_processName = process_name;
str_msg.m_type = type;
str_msg.m_msg = msg;
Thread thread = new Thread(new ParameterizedThreadStart(ThreadFunc));
thread.IsBackground = true;
thread.Start(str_msg);
return(true);
}
protected static void ThreadFunc(object obj)
{
tag_send_msg str_msg = (tag_send_msg)obj;
IntPtr receiver_handler = FindWindow(null, str_msg.m_processName);
if (IntPtr.Zero == receiver_handler)
{
return;
}
byte[] sarr = System.Text.Encoding.Default.GetBytes(str_msg.m_msg);
int len = sarr.Length;
COPYDATASTRUCT cds;
cds.dwData = (IntPtr)Convert.ToInt16(str_msg.m_type);
cds.cbData = len + 1;
cds.lpData = str_msg.m_msg;
SendMessage(receiver_handler, WM_COPYDATA, 0, ref cds);
}
