SwapColumns Method

In This Topic

Swaps a range of columns with another range of columns.

Syntax

Visual Basic
C#

'Declaration
 
Public Sub SwapColumns( _
   ByVal fromColumn As Integer, _
   ByVal toColumn As Integer, _
   ByVal count As Integer _
)

'Usage
 
Dim instance As DefaultSheetSpanModel
Dim fromColumn As Integer
Dim toColumn As Integer
Dim count As Integer
 
instance.SwapColumns(fromColumn, toColumn, count)

public void SwapColumns( 
   int fromColumn,
   int toColumn,
   int count
)

Parameters

fromColumn: Column index at which to start swap
toColumn: Column index at which to swap columns
count: Number of columns to swap

Example

This example adds spans to the SpanModel of the active sheet. The SwapColumns method switches the span from the first column to the second.

private void Page_Load(object sender,System.EventArgs e)
{
if(this.IsPostBack)return;

FpSpread1.ActiveSheetView.ColumnCount=10;
FpSpread1.ActiveSheetView.RowCount=10;
FarPoint.Web.Spread.Model.DefaultSheetSpanModel model=(FarPoint.Web.Spread.Model.DefaultSheetSpanModel)FpSpread1.ActiveSheetView.SpanModel;
model.Add(0,0,4,1);
model.Add(0,2,2,1);
}

private void Button1_Click(object sender,System.EventArgs e)
{
FarPoint.Web.Spread.Model.DefaultSheetSpanModel model=(FarPoint.Web.Spread.Model.DefaultSheetSpanModel)FpSpread1.ActiveSheetView.SpanModel;
model.SwapColumns(0,1,1);
}

Visual Basic

Private Sub Page_Load(ByVal sender As System.Object,ByVal e As System.EventArgs)Handles MyBase.Load
If(IsPostBack)Then Return

FpSpread1.ActiveSheetView.ColumnCount=10
FpSpread1.ActiveSheetView.RowCount=10
Dim model As FarPoint.Web.Spread.Model.DefaultSheetSpanModel=FpSpread1.ActiveSheetView.SpanModel
model.Add(0,0,4,1)
model.Add(0,2,2,1)
End Sub

Private Sub Button1_Click(ByVal sender As System.Object,ByVal e As System.EventArgs)Handles Button1.Click
Dim model As FarPoint.Web.Spread.Model.DefaultSheetSpanModel=FpSpread1.ActiveSheetView.SpanModel
model.SwapColumns(0,1,1)
End Sub

Reference

DefaultSheetSpanModel Class
DefaultSheetSpanModel Members
Swap Method
SwapRows Method
CopyColumns Method
MoveColumns Method

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