SSM_SHEETCHANGING Message

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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