Spread Windows Forms 12.0 Product Documentation
RemoveViewport(Int32,Int32,Int32) Method

FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > SpreadView Class > RemoveViewport Method : RemoveViewport(Int32,Int32,Int32) Method
Sheet index
Viewport row index
Viewport column index
Removes a row or column of viewports.
Public Overloads Sub RemoveViewport( _
   ByVal sheetIndex As Integer, _
   ByVal rowViewportIndex As Integer, _
   ByVal columnViewportIndex As Integer _
Dim instance As SpreadView
Dim sheetIndex As Integer
Dim rowViewportIndex As Integer
Dim columnViewportIndex As Integer
instance.RemoveViewport(sheetIndex, rowViewportIndex, columnViewportIndex)
public void RemoveViewport( 
   int sheetIndex,
   int rowViewportIndex,
   int columnViewportIndex


Sheet index
Viewport row index
Viewport column index
Specified sheet index is not valid; must be between zero and the number of sheets.

The viewport column and viewport row indexes are zero-based, so the first (leftmost) viewport column and first (top) viewport row both have indexes of 0.

You must remove an entire viewport row or viewport column; you cannot remove an individual viewport.

Use both indexes to remove both a viewport row and viewport column at the same time.

Use -1 for the index if you do not want to remove a set of viewports in that orientation. For example,  RemoveViewport(0, -1, 3) only removes a viewport column (the fourth viewport column), but no viewport row is removed.

This example uses the RemoveViewport method.
FarPoint.Win.Spread.SpreadView sv = fpSpread1.GetRootWorkbook();
sv.RemoveViewport(0, 0,0)
Dim sv As FarPoint.Win.Spread.SpreadView = FpSpread1.GetRootWorkbook
sv.RemoveViewport(0, 0, 0)
See Also


SpreadView Class
SpreadView Members
Overload List