ColumnsReorder Event

Fired when column reorder occurs (only when ClientSettings -> ReorderColumnsOnClient is set to false!)

Event Parameters

• (object) sender

  • The control that fires the event

• (GridColumnsReorderEventArgs) e

  • Event arguments

    • (boolean) e.Canceled

      If set to True the event will be canceled

    • (GridColumn) e.Source

      Gets the column which will be reordered.

    • (GridColumn) e.Target

      Gets the column on which place will be positioned the reordered column.

Attaching the event

In the Markup

ASP.NET

<telerik:RadGrid ID="RadGrid1" runat="server" OnColumnsReorder="RadGrid1_ColumnsReorder">
</telerik:RadGrid>

In the Code behind

C#

protected void Page_Init(object sender, EventArgs e)
{
    RadGrid1.ColumnsReorder += RadGrid1_ColumnsReorder;
}

VB

Protected Sub Page_Init(sender As Object, e As EventArgs) Handles Me.Init
    AddHandler RadGrid1.ColumnsReorder, AddressOf RadGrid1_ColumnsReorder
End Sub

The event handler

C#

protected void RadGrid1_ColumnsReorder(object sender, GridColumnsReorderEventArgs e)
{
    bool canceled = e.Canceled;
    GridColumn sourceColumn = e.Source;
    GridColumn targetColumn = e.Target;
}

VB

Protected Sub RadGrid1_ColumnsReorder(ByVal sender As Object, ByVal e As GridColumnsReorderEventArgs)
    Dim canceled As Boolean = e.Canceled
    Dim sourceColumn As GridColumn = e.Source
    Dim targetColumn As GridColumn = e.Target
End Sub

See Also

• Telerik RadGrid Event Sequence