Running SelectedIndexChange Code twice

[Ryan]

Hi,
I have a radgrid that is opening a new radwindow when i click on any row using this code...

Protected Sub RadGrid1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles RadGrid1.SelectedIndexChanged
    If RadGrid1.SelectedItems.Count > 0 Then
        For Each item As GridDataItem In RadGrid1.SelectedItems
            Dim strid As String
            strid = item("UniqueID").Text
            Session("Selected") = "Selected"
            Session("ID") = strid
            'Response.Redirect("MessageForm1.aspx")
            'Dim script As String
            'script = "<script type='text/javascript'>"
            'script += "Message();"
            'script += "</" + "script>"
            'InjectScript.Text = "<script type='text/javascript'>Return Message();</" + "script>"
            Dim newwindow As New RadWindow
            newwindow.NavigateUrl = "MessageForm1.aspx"
            RadWindow1.Windows.Add(newwindow)
            newwindow.Width = Unit.Pixel(600)
            newwindow.Height = Unit.Pixel(650)
            newwindow.Title = "Message"
        Next
    End If
End Sub

This works fine, except one thing...
It runs twice which gives me two instances of "newwindow"

how do i stop it running twice?
Thanks
Ryan

[Radoslav]

Hi Ryan,

Could you please verify that you are not attaching the SelectedIndexChanged event twice. Once into the page markup and once into the code behind by using the "Handles RadGrid1.SelectedIndexChanged"?

Looking forward for your reply.

All the best,
Radoslav
the Telerik team