SSpread.LeftCol Property
Set the column number to be displayed in the leftmost column. The initial value is 1.
If the column display is fixed with the ColsFrozen property, it will be the number of the leftmost scrollable column.
Use the TopRow property for the row to display in the top row.
The right and bottom cells can be obtained with the GetBottomRightCell method.
The TopLeftChange event is fired when the display area is scrolled.
Related Items
ColsFrozen, TopRow property
GetBottomRightCell, ShowCell method
TopLeftChange event