Important:
This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.
A version of this page is also available for
4/8/2010

This message informs a property sheet that information in a page has reverted to the previously saved state. The property sheet disables the Apply Nowbutton if no other pages have registered changes with the property sheet. You can send this message explicitly or by using the PropSheet_UnChangedmacro.

Syntax 

PSM_UNCHANGED 
wParam = (WPARAM)(HWND) 
hwndPage; 

lParam = 0;

Parameters

hwndPage

Handle to the page that has reverted to the previously saved state.

lParam

Not used.

Return Value

None.

Requirements

Header commctrl.h
Windows Embedded CE Windows CE 1.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also

500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at webmaster@systemmanager.forsenergy.ru to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.