BKM SETPAGEDATA

This message sets the 4 bytes of application reserved storage associated with the specified page.

Syntax

param1
ULONG ulPageId;   /* Page ID. */

param2
ULONG ulPageData; /* Page data. */

ulPageId (ULONG) - Input: The page identifier of the page from which to set the 4 bytes of data.
ulPageData (ULONG) - Input: Application-defined page data.

rc (BOOL) - returns

Success indicator:

TRUE: Page data was successfully set.

FALSE: Unable to set page data. This value is returned if the page ID specified in the ulPageId parameter is invalid.

This data can be queried by using the BKM_QUERYPAGEDATA message.

The default window procedure does not expect to receive this message and therefore takes no action on it other than to return FALSE.