Spread for ASP.NET 11 Product Documentation
SwapColumns Method
Example 


FarPoint.Web.Spread Assembly > FarPoint.Web.Spread.Model Namespace > DefaultSheetSpanModel Class : SwapColumns Method
Column index at which to start swap
Column index at which to swap columns
Number of columns to swap
Swaps a range of columns with another range of columns.
Syntax
'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);
}
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
See Also

Reference

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