Spread Windows Forms 11.0 Product Documentation
AddViewport(Int32,Int32,Int32) Method
Example 


FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > FpSpread Class > AddViewport Method : AddViewport(Int32,Int32,Int32) Method
Index of sheet to which to add viewports
Index of viewport row to add
Index of viewport column to add
Adds a row or column of viewports to the specified sheet.
Syntax
'Declaration
 
Public Overloads Sub AddViewport( _
   ByVal sheetIndex As Integer, _
   ByVal rowViewportIndex As Integer, _
   ByVal columnViewportIndex As Integer _
) 
'Usage
 
Dim instance As FpSpread
Dim sheetIndex As Integer
Dim rowViewportIndex As Integer
Dim columnViewportIndex As Integer
 
instance.AddViewport(sheetIndex, rowViewportIndex, columnViewportIndex)
public void AddViewport( 
   int sheetIndex,
   int rowViewportIndex,
   int columnViewportIndex
)

Parameters

sheetIndex
Index of sheet to which to add viewports
rowViewportIndex
Index of viewport row to add
columnViewportIndex
Index of viewport column to add
Exceptions
ExceptionDescription
Specified sheet index is out of range; must be between 0 and total number of sheets
Remarks

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 add an entire viewport row or viewport column; you cannot add an individual viewport.

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

Use -1 for the index if you do not want a set of viewports in that orientation. For example,  AddViewport(0, -1, 3) only adds a viewport column (by the fourth viewport column), but no viewport row is added.

Example
fpSpread1.Sheets.Count = 3;
fpSpread1.AddViewport(1, 0, 0);
FpSpread1.Sheets.Count = 3
FpSpread1.AddViewport(1, 0, 0)
See Also

Reference

FpSpread Class
FpSpread Members
Overload List