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ttfish 2003-11-23
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postmessage是“发射后不管的导弹”，立即可以继续执行下一句动作；
sendmessage是“发射后，收到击中目标的信息”才能执行下一句。
sendmessage是“发射后，收到击中目标的信息”才能执行下一句。
keiven 2003-11-23
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postmessage立即返回，而sendmessage是要等到处理完以后才返回得。
frankMasson 2003-11-23
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PostMessage() 游戏中可就只能是用它了.
tyc02 2003-11-23
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POSTMESSAGE一般由系统调用，通常用来处理如结束消息循环等的系统命令，SENDMESSAGE通常可以用来发送自定义的消息，处理窗口函数等等。
philis 2003-11-23
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一个直接发给窗口，一个进入消息队列。
syl5005 2003-11-23
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SendMessage在目的窗口处理完消息后返回，而PostMessage立即返回。
lovenoend 2003-11-23
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PostMessage非阻塞，SendMessage阻塞
broadoceans 2003-11-23
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The PostMessage function places (posts) a message in the message queue associated with the thread that created the specified window and then returns without waiting for the thread to process the message. Messages in a message queue are retrieved by calls to the GetMessage or PeekMessage function.
The SendMessage function sends the specified message to a window or windows. The function calls the window procedure for the specified window and does not return until the window procedure has processed the message. The PostMessage function, in contrast, posts a message to a thread's message queue and returns immediately.
从上可知：
SendMessage在目的窗口处理完消息后返回，而PostMessage立即返回。
The SendMessage function sends the specified message to a window or windows. The function calls the window procedure for the specified window and does not return until the window procedure has processed the message. The PostMessage function, in contrast, posts a message to a thread's message queue and returns immediately.
从上可知：
SendMessage在目的窗口处理完消息后返回，而PostMessage立即返回。
