Gets the number of viewport rows in the specified sheet.

Syntax

Visual Basic (Declaration)
Public Overloads Function GetRowViewportCount( _ ByVal sheetIndex As Integer _ ) As Integer

Visual Basic (Usage)	Copy Code
Dim instance As SpreadView Dim sheetIndex As Integer Dim value As Integer value = instance.GetRowViewportCount(sheetIndex)

C#
public int GetRowViewportCount( int sheetIndex )

Parameters

sheetIndex: Sheet index

Return Value

Integer number of viewport rows

Exceptions

Exception	Description
System.ArgumentOutOfRangeException	Specified sheet index is not valid; must be between 0 and total number of sheets

Remarks

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

Example

This example uses the GetRowViewportCount method.

C#	Copy Code
FarPoint.Win.Spread.SpreadView sv; int i; sv = fpSpread1.GetRootWorkbook(); sv.GetRootWorkbook.AddViewport(0, 0); i = sv.GetRowViewportCount(0); MessageBox.Show("There are " + i.ToString() + " rows in the viewport.");

Copy Code

FarPoint.Win.Spread.SpreadView sv;
int i;
sv = fpSpread1.GetRootWorkbook();
sv.GetRootWorkbook.AddViewport(0, 0);
i = sv.GetRowViewportCount(0);
MessageBox.Show("There are " + i.ToString() + " rows in the viewport.");

VB.NET	Copy Code
Dim sv As FarPoint.Win.Spread.SpreadView Dim i As Integer sv = FpSpread1.GetRootWorkbook() sv.GetRootWorkbook.AddViewport(0, 0) i = sv.GetRowViewportCount(0) MessageBox.Show("There are " & i.ToString() & " rows in the viewport.")

VB.NET

Copy Code

Dim sv As FarPoint.Win.Spread.SpreadView
Dim i As Integer
sv = FpSpread1.GetRootWorkbook()
sv.GetRootWorkbook.AddViewport(0, 0)
i = sv.GetRowViewportCount(0)
MessageBox.Show("There are " & i.ToString() & " rows in the viewport.")

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