Try This Protected Sub ItemDB(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Dim dv As DataView = CType(DataGrid1.DataSource, DataView) Dim drv As DataRowView = CType(e.Item.DataItem, DataRowView) If dv.Table.Rows.Count = 0 Then 'By default the Datagrid Header is shown in case there is no Data Avaiable 'So in case of No Data found 'Check the ListItemType.Header If e.Item.ItemType = ListItemType.Header Then Dim i As Integer = e.Item.Cells.Count 'Assign "No Search result Found" in one of the cells of DataGrid e.Item.Cells(0).Text = "No Search Results Found" 'Remove Rest of the empty cells from Datagrid Dim j As Integer For j = i - 1 To 1 Step -1 e.Item.Cells.RemoveAt(j) Next End If End If End Sub '

manojchilhate

Try This protected void Session_End(Object sender, EventArgs e) { Response.Cookies["__rsauser"].Expires = DateTime.Now.AddDays(-1); }

manojchilhate

The form tag missing from your code. the RequiredFieldValidator must be inside the form tag Like

Place your Html and valdation related code here

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