消息队列中的消息是顺序执行的吗
value1 = a;
value2 = b;
postmessage(nMsg,value1, value2);//1
value1 = c;
value2 = d;
postmessage(nMsg,value1, value2);//2
ON_MESSAGE(WM_MYMESSAGE,OnMyMssage)
LRESULT MyClass::OnMyMssage(WPARAM wParam, LPARAM lParam)
{
....
}
请问改变了value1 =c和value2 =d会不会改变第一个postmessge的wParam, lParam的值