Spread 8.0 Documentation
SSM_SHEETCHANGING Message
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DLL Reference > DLL Messages > SSM_SHEETCHANGING Message

Glossary Item Box

SSM_SHEETCHANGING Message


Example

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

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