Ho una datagrid Paginata :
<ASPATAGRID id="MyDataGrid2" runat="server" BorderWidth="1px" BorderStyle="None" OnItemCreated="DataGrid_ItemCreated" OnDeleteCommand="DataGrid_Delete" DataKeyField="IDFornitore" AutoGenerateColumns="False" OnUpdateCommand="DataGrid_Update" OnCancelCommand="DataGrid_Cancel" OnEditCommand="DataGrid_Edit" AlternatingItemStyle-BackColor="#aaaadd" HeaderStyle-BackColor="#aaaadd" Font-Size="8pt" Font-Name="Verdana" CellPadding="4" BorderColor="#CC9966" BackColor="White" Width="100%" Font-Names="Verdana" AllowSorting="True" AllowPaging="True" AllowCustomPaging="True" PageSize="15" OnPageIndexChanged="SaltaPagina">
<PagerStyle HorizontalAlign="Center" ForeColor="#330099" BackColor="#FFFFCC" Mode="NextPrev" Position="bottom" NextPageText="Successivo" PrevPageText="Precedente"></PagerStyle>
<SelectedItemStyle Font-Bold="True" ForeColor="#663399" BackColor="#FFCC66"></SelectedItemStyle>
<ItemStyle ForeColor="#330099" BackColor="White"></ItemStyle>
<HeaderStyle Font-Bold="True" ForeColor="#FFFFCC" BackColor="#990000"></HeaderStyle>
<FooterStyle ForeColor="#330099" BackColor="#FFFFCC"></FooterStyle>
<Columns>
<asp:EditCommandColumn ButtonType="LinkButton" UpdateText="Registra<br>" CancelText="Annulla" EditText="Modifica"></asp:EditCommandColumn>
<asp:ButtonColumn Text="Elimina" CommandName="Delete"></asp:ButtonColumn>
<asp:BoundColumn DataField="RagioneSociale" HeaderText="Ragione Sociale"></asp:BoundColumn>
<asp:BoundColumn DataField="Indirizzo" HeaderText="Indirizzo"></asp:BoundColumn>
<asp:BoundColumn DataField="Telefono" HeaderText="Telefono"></asp:BoundColumn>
<asp:BoundColumn DataField="Referente" HeaderText="Referente"></asp:BoundColumn>
</Columns>
</ASPATAGRID>
caricata da
sub BindData()
Dim DS As DataSet
Dim MyConnection as OleDbConnection
Dim MyCommand As OleDbDataAdapter
dim quanti as integer
MyConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source="+server.mappath("Copia di CicloPassivo.mdb"))
myConnection.Open()
' if MyDataGrid2.VirtualItemCount =0 then
Dim myCommand2 As New OleDbCommand("select count(*) from Fornitore", myConnection)
quanti=mycommand2.executeScalar()
MyDataGrid2.VirtualItemCount = quanti
'else
' quanti=MyDataGrid2.VirtualItemCount
' end if
MyCommand = New OleDbDataAdapter("Select * from Fornitore order by RagioneSociale", MyConnection)
DS = new DataSet()
MyCommand.Fill(ds,(start_index*15),15, "Fornitore")
dim source as dataview=ds.Tables("Fornitore").DefaultView
MyDataGrid2.DataSource=source
MyDataGrid2.DataBind()
MyConnection.close()
lblMessage.Text = "Pagina " & MyDataGrid2.CurrentPageIndex+1 & _
" di " & MyDataGrid2.PageCount & _
". Record presenti=" & quanti
End Sub
il problema è che quando vado in modifica tramite
Public Sub DataGrid_Edit(Source As Object, _
E As DataGridCommandEventArgs)
dim i as integer
MyDataGrid2.EditItemIndex = E.Item.ItemIndex
BindData()
End Sub
mi edita l'elemento i-esimo della prima pag....
Qualche idea ??!?!?!
![]()
![]()
![]()