Hi, I have qustition about programing DN modules. I have DN module with Gridview, TabContainer and
 NumericUpDown, but there are some diferent between programing aspx and ascx page in my opinion.

At first -  I add linkbuttons to the template field in Gridview(edit and delete buttons).I need,when user click on
delete button,show confirm dialog Are you sure........In aspx page it is very easy, I add extender and it is done.
This doesn't work on my ascx (module) page,

I tried

Protected Sub LinkButton2_Click(ByVal sender As Object, ByVal e As System.EventArgs)
        Response.Write("<script>confirm('My message');</script>")
    End Sub

Or

    Protected Sub GridView1_RowDeleting(ByVal sender As Object, ByVal e As GridViewDeleteEventArgs) Handles GridView1.RowDeleting

  Dim l As LinkButton

        Try
            l = TryCast(GridView1.FindControl("LinkButton2"), LinkButton)
            l.Attributes.Add("onclick", " return " + "confirm('Are you sure you want to delete this record " + "CategoryID" + "')")

        Catch ex As Exception

        End Try

    End Sub

At second - I tried add to the my ascx page Ajax.net components, concretely

TabContainer and NumericUpDown. NumericUpDown I bind with my TextBox on this page.
Both components (TabContainer and NumericUpDown)  I pasted to the div container, and set
backgroud color for this div. I can see div, but I don't see TabContainer  neither
NumericUpDown (I fill TabContainer with TabPanels,  some text of course).

Is there any restriction in Ajax components for ascs page?
I tried to find any resolution on internet, but without success.
Regards