By default, when ever one of the DataGrid's events are called
(DeleteCommand, EditCommand, etc), you have to rebind your grid at the end
of the event handler. Try rebinding your data before you leave the
DeleteCommand method.
HTH,
Bill P.
"Peter Afonin" <> wrote in message
news:%...
> Hello:
>
> I'm deleteing data using Datagrid, then rebind it. For some reason
> ItemDataBound event doesn't fire after DeleteCommand. Why is this? Is it
by
> design, or I'm missing something? I have some important calculations in
> ItemDataBound event. My code for DeleteCommand is below.
>
> I would appreciate your help very much.
>
> Private Sub dgData_DeleteCommand(ByVal source As Object, ByVal e As
> System.Web.UI.WebControls.DataGridCommandEventArgs ) Handles
> dgData.DeleteCommand
> Dim lbl As Label
> Dim nID As String
> Dim dv As DataView
> Try
> lbl = CType(e.Item.FindControl("lblID"), Label)
> nID = CInt(lbl.Text)
> oCnn.ConnectionString = smi_class.Constants.Wip7bConnectionString
> oCnn.Open()
> With oCmd
> .Connection = oCnn
> .CommandType = CommandType.StoredProcedure
> .CommandText = "dbo.uspDeletePressOrder"
> End With
> With oCmd.Parameters
> .Add("@ID", SqlDbType.Int).Direction = ParameterDirection.Input
> .Item("@ID").Value = nID
> End With
> oCmd.ExecuteNonQuery()
>
> If Not IsNothing(Session("DV")) Then
> dv = CType(Session("DV"), DataView)
> dv.RowFilter = "ID = " & nID
> If dv.Count > 0 Then
> dv(0).Delete()
> End If
> dv.RowFilter = String.Empty
> Session("DV") = dv
> If dv.Count > 0 Then
> Me.dgData.DataSource = dv
> Me.dgData.DataBind()
> Else
> Me.dgData.Visible = False
> End If
> Else
> BindGrid()
> End If
> dgData.EditItemIndex = -1
> CalculateTotals()
> Catch ex As Exception
> Me.lblError.Text = "Error No.: " & Err.Number.ToString & " - " &
ex.ToString
> Finally
> If Not IsNothing(oCmd) Then
> oCmd.Dispose()
> End If
> If Not IsNothing(cnn) Then
> If cnn.State = ConnectionState.Open Then
> cnn.Close()
> End If
> End If
> End Try
> End Sub
>
> Thank you,
>
> --
> Peter Afonin
>
>
>
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