1. 首先定义一个消息代码 #define WM_DEBUG WM_USER + 1999 2. 在窗口头文件中添加class CStreamServerDlg : public CDialog{// Generated message map functions//{{AFX_MSG(CStreamServerDlg)...//}}AFX_MSGafx_msg void OnDebug(WPARAM wParam, LPARAM lParam); ...} 3. 在窗口的cpp文件中添加BEGIN_MESSAGE_MAP(CStreamServerDlg, CDialog)...ON_MESSAGE(WM_DEBUG, OnDebug)END_MESSAGE_MAP()void CStreamServerDlg::OnDebug(WPARAM wParam, LPARAM lParam){} 4. 其他地方就可以发送消息pWnd->PostMessage(WM_DEBUG, (WPARAM)p, 0) )
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