SSN_TOPLEFTCHANGE Message

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Applies To

fpSpread control

Description

Sent to the owner of the fpSpread control when the user scrolls the sheet in both the horizontal and vertical directions. The owner receives this message through a WM_COMMAND message from the control.

Parameters

The following parameters are available:

Parameter	Description
wParam	Low Word	fpSpread control ID
	High Word	SSN_TOPLEFTCHANGE
lParam	Window handle of the fpSpread control

Remarks

The user can scroll using the keyboard or a scroll bar. The application should use the SSGetTopLeftCell function to determine the new left column and top row.

Return Value

None