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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| No
| Import Library
| -
| Header File
| commdlg.h
| Unicode
| No
| Platform Notes
| None
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CDN_HELP
[New - Windows NT]
The
CDN_HELP notification message is sent by an Explorer-style Open or Save As common
dialog box when the user clicks the Help button. Your
OFNHookProc hook procedure receives this message in the form of a
WM_NOTIFY message.
CDN_HELP
lpon = (LPOFNOTIFY) lParam;
Parameters
lpon
Pointer to an
OFNOTIFY structure.
The
OFNOTIFY structure contains an
NMHDR structure whose
code member indicates the
CDN_HELP notification code.
Return Values
The return value is ignored.
Remarks
The system sends this notification only if the dialog box was created using
the OFN_EXPLORER value.
See Also
GetOpenFileName,
GetSaveFileName,
NMHDR,
OFNHookProc,
OFNOTIFY,
OPENFILENAME,
WM_NOTIFY
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