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Overview |
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Group |
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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| -
| Header File
| prsht.h
| Unicode
| No
| Platform Notes
| None
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PSN_SETACTIVE
The PSN_SETACTIVE notification message notifies a page that it is about to be
activated. This notification message is sent in the form of a WM_NOTIFY message.
PSN_SETACTIVE
lpnmhdr = (NMHDR FAR *) lParam;
Parameters
lpnmhdr
Pointer to the property sheet.
Return Values
Returns zero to accept the activation or  1 to activate the next or previous page (depending on whether the user chose
the Next or Back button). To set the activation to a particular page, return the
resource identifier of the page.
Remarks
The PSN_SETACTIVE notification message is sent before the page is visible. An
application can use this notification to initialize data in the page.
To set the return value, the dialog box procedure for the page must use the SetWindowLong function with the DWL_MSGRESULT value, and the dialog box procedure must
return TRUE.
See Also
NMHDR, SetWindowLong, WM_NOTIFY
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