SSM_SHEETCHANGING Message
Applies To
fpSpread control
Description
Sent to the owner of the fpSpread control before the active sheet changes when the user clicks a sheet tab.
Parameters
The following parameters are available:
Parameter | Description | |
---|---|---|
wParam | fpSpread control ID | |
lParam | Low Word | Sheet number of the previously active sheet |
High Word | Sheet number of the new active sheet |
Remarks
The SSM_SHEETCHANGED message is sent after the user changes the active sheet by clicking a sheet tab. This message is sent before the active sheet changes after the user clicks a sheet tab. Use the Return Value to cancel the change of the active tab if you want to do so.
Return Value
Return True to cancel; otherwise return False
See Also
SSM_SHEETCHANGED message