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2.使用消息实现线程间通信 9.2 (1)在 Thread Test view h文件中定义消息: const WM THREAD SENDMESS WM USER +20 (2)在 Thread Test view. h文件中添加消息函数声明: afx msg int OnThreadSendmessO (3)在 Thread Test view. cpp文件中添加消息映射: ON MESSAGECWM THREAD SENDMESS, On ThreadSendmess (4) On Threadsendmess9代码如下: int CThreadTestView: On ThreadSendmesso m iTime ++ Invalidate return 02.使用消息实现线程间通信 (1)在ThreadTestView.h文件中定义消息: const WM_THREAD_SENDMESS = WM_USER + 20; (2)在ThreadTestView.h文件中添加消息函数声明: afx_msg int OnThreadSendmess(); (3)在ThreadTestView.cpp文件中添加消息映射: ON_MESSAGE(WM_THREAD_SENDMESS, OnThreadSendmess) (4)OnThreadSendmess()代码如下: 9.2 int CThreadTestView::OnThreadSendmess() { m_iTime ++; Invalidate(); return 0; }
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