1
.h
2afx_msg void OnUpdateButtonStatus(CCmdUI* pCmdUI);
3
4.cpp
5
6BEGIN_MESSAGE_MAP(xxxx, xxxx)
7//{{AFX_MSG_MAP(CMainFrame)
8//
9ON_UPDATE_COMMAND_UI(MY_ID, OnUpdateButtonStatus)
10//}}AFX_MSG_MAP
11END_MESSAGE_MAP()
12
13void xxxx::OnUpdateButtonStatus(CCmdUI* pCmdUI)
14
{
15
if ()
16
{
17pCmdUI->Enable(FALSE);
18
}
19
}
20
.h 2
afx_msg void OnUpdateButtonStatus(CCmdUI* pCmdUI); 3
4
.cpp 5
6
BEGIN_MESSAGE_MAP(xxxx, xxxx) 7
//{{AFX_MSG_MAP(CMainFrame) 8
// 9
ON_UPDATE_COMMAND_UI(MY_ID, OnUpdateButtonStatus) 10
//}}AFX_MSG_MAP 11
END_MESSAGE_MAP() 12
13
void xxxx::OnUpdateButtonStatus(CCmdUI* pCmdUI) 14
{ 
15
if () 16
{ 
17
pCmdUI->Enable(FALSE); 18
} 19
}20