Spread for ASP.NET 7.0 Product Documentation
Swap Method
See Also  Example Support Options
FarPoint.Web.Spread Assembly > FarPoint.Web.Spread.Model Namespace > DefaultSheetAxisModel Class : Swap Method


fromIndex
Row or column index at which to start swapping rows or columns
toIndex
Row or column index at which to swap rows or columns
count
Number of rows or columns to swap

Glossary Item Box

Swaps one or more rows or columns.

Syntax

Visual Basic (Declaration) 
Public Overridable Sub Swap( _
   ByVal fromIndex As Integer, _
   ByVal toIndex As Integer, _
   ByVal count As Integer _
) 
Visual Basic (Usage)Copy Code
Dim instance As DefaultSheetAxisModel
Dim fromIndex As Integer
Dim toIndex As Integer
Dim count As Integer
 
instance.Swap(fromIndex, toIndex, count)
C# 
public virtual void Swap( 
   int fromIndex,
   int toIndex,
   int count
)

Parameters

fromIndex
Row or column index at which to start swapping rows or columns
toIndex
Row or column index at which to swap rows or columns
count
Number of rows or columns to swap

Exceptions

ExceptionDescription
System.IndexOutOfRangeExceptionSpecified start index is not valid; must be between 0 and the total count
System.IndexOutOfRangeExceptionSpecified destination index is not valid; must be between 0 and the total count
System.ArgumentExceptionSpecified count is not valid; must be between 1 and the total count

Example

This example sets the size of the first two column headers, then in a button click event, column 3 is swapped with column 1.
Visual BasicCopy Code
Private Sub Page_Load(ByVal sender As System.Object,ByVal e As System.EventArgs)Handles MyBase.Load

If(Me.IsPostBack)Then Return

Dim dm As FarPoint.Web.Spread.Model.DefaultSheetAxisModel=CType(FpSpread1.ActiveSheetView.ColumnAxisModel,FarPoint.Web.Spread.Model.DefaultSheetAxisModel)
dm.SetSize(0,140)
dm.SetSize(1,50)
End Sub

Private Sub Button1_Click(ByVal sender As System.Object,ByVal e As System.EventArgs)Handles Button1.Click
Dim dm As FarPoint.Web.Spread.Model.DefaultSheetAxisModel=CType(FpSpread1.ActiveSheetView.ColumnAxisModel,FarPoint.Web.Spread.Model.DefaultSheetAxisModel)
dm.Swap(0,2,1)
End Sub
C#Copy Code
private void Page_Load(object sender,System.EventArgs e)
{
if(this.IsPostBack)return;

FarPoint.Web.Spread.Model.DefaultSheetAxisModel dm=(FarPoint.Web.Spread.Model.DefaultSheetAxisModel)FpSpread1.ActiveSheetView.ColumnAxisModel;
dm.SetSize(0,140);
dm.SetSize(1,50);
}

private void Button1_Click(object sender,System.EventArgs e)
{
FarPoint.Web.Spread.Model.DefaultSheetAxisModel dm=(FarPoint.Web.Spread.Model.DefaultSheetAxisModel)FpSpread1.ActiveSheetView.ColumnAxisModel;
dm.Swap(0,2,1);
}

Requirements

Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

See Also

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