向指定窗口发送消息

#include "stdafx.h"
#include <windows.h>
int main(int argc, char* argv[])
{
printf("Hello World!/n");
Sleep(3*1000);
HWND hWndTemp;
hWndTemp = GetForegroundWindow();
DWORD FormThreadID = GetCurrentThreadId();
DWORD CWndThreadID = GetWindowThreadProcessId(hWndTemp,NULL);
AttachThreadInput(CWndThreadID,FormThreadID,true);
hWndTemp = GetFocus();
AttachThreadInput(CWndThreadID,FormThreadID,false);
while (TRUE)
{
PostMessage(hWndTemp,WM_CHAR,VK_MENU,0);
Sleep(3*1000);
}
return 0;
}



等待验证。。。。（打三国能行就满足了）