Question

SendMessage发送消息，不是发送到消息处理函数吗？//为啥不进下面消息处理函数，不退出消息循环？

LRESULT CALLBACK Windowproc(HWND hWnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
switch(uMsg)
{
case WM_CREATE:
SendMessage(hWnd,WM_MYMESSAGE,0,0);
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
case WM_MYMESSAGE:
MessageBox(hWnd,"WM_MYMESSAGE","Infor",MB_OK);
break;

}
return DefWindowProc(hWnd,uMsg,wParam,lParam);
}

Answer 1

试试检查一下，SendMessage目标窗体