Spread Windows Forms 7.0 Product Documentation
GetColumnViewportCount(Int32) Method
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FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > SpreadView Class > GetColumnViewportCount Method : GetColumnViewportCount(Int32) Method


sheetIndex
Sheet index

Glossary Item Box

Gets the number of viewport columns in the specified sheet.

Syntax

Visual Basic (Declaration) 
Public Overloads Function GetColumnViewportCount( _
   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.GetColumnViewportCount(sheetIndex)
C# 
public int GetColumnViewportCount( 
   int sheetIndex
)

Parameters

sheetIndex
Sheet index

Return Value

Integer number of viewport columns

Exceptions

ExceptionDescription
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 GetColumnViewportCount method.
C#Copy Code
FarPoint.Win.Spread.SpreadView sv = new FarPoint.Win.Spread.SpreadView(fpSpread1);
sv = fpSpread1.GetRootWorkbook();
sv.AddViewport(0, 1);
int i;
i = sv.GetColumnViewportCount(sv.ActiveSheetIndex);
MessageBox.Show("There are " + i + " viewports in this sheet");
VB.NETCopy Code
Dim sv As New FarPoint.Win.Spread.SpreadView(FpSpread1)
sv = FpSpread1.GetRootWorkbook()
sv.AddViewport(0, 1)

Dim i As Integer
i = sv.GetColumnViewportCount(sv.ActiveSheetIndex)
MessageBox.Show("There are " & i & " viewports in this sheet")

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

See Also

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