Spread Windows Forms 7.0 Product Documentation
SetViewportTopRow(Int32,Int32,Int32) Method
See Also Example Support Options

FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > SpreadView Class > SetViewportTopRow Method : SetViewportTopRow(Int32,Int32,Int32) Method

Visual Basic (Declaration)
Visual Basic (Usage)
C#

sheetIndex: Sheet index

rowViewportIndex: Viewport row index

value: Index of the column to set as the leftmost of that viewport

Sets the index of the topmost row of the specified viewport for the specified sheet.

Syntax

Visual Basic (Declaration)
Public Overloads Sub SetViewportTopRow( _ ByVal sheetIndex As Integer, _ ByVal rowViewportIndex As Integer, _ ByVal value As Integer _ )

Visual Basic (Usage)	Copy Code
Dim instance As SpreadView Dim sheetIndex As Integer Dim rowViewportIndex As Integer Dim value As Integer instance.SetViewportTopRow(sheetIndex, rowViewportIndex, value)

C#
public void SetViewportTopRow( int sheetIndex, int rowViewportIndex, int value )

Parameters

sheetIndex: Sheet index
rowViewportIndex: Viewport row index
value: Index of the column to set as the leftmost of that viewport

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	Specified sheet index is not valid; must be between zero and the number of sheets
System.ArgumentOutOfRangeException	Specified viewport row index is not valid; must be between zero and the number of viewport rows
System.ArgumentOutOfRangeException	Specified value is not valid; must be between zero and the number of rows in the sheet

Remarks

The sheet index is zero-based, so the first sheet has an index of 0.

The viewport row index is zero-based, so the first (top) viewport row has an index of 0.

Example

C#	Copy Code
FarPoint.Win.Spread.SpreadView sv = fpSpread1.GetRootWorkbook(); sv.AddViewport(0,0); sv.SetViewportTopRow(0, 0, 5);

Visual Basic	Copy Code
Dim sv As FarPoint.Win.Spread.SpreadView = FpSpread1.GetRootWorkbook sv.AddViewport(0, 0) sv.SetViewportTopRow(0, 0, 5)

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8