Views Collection, CommandText Property Example (VB)
Article
The following code demonstrates how to use the Command property to update the text of a view.
' BeginViewsCollectionVB
Sub Main()
On Error GoTo ViewTextError
Dim cnn As New ADODB.Connection
Dim cat As New ADOX.Catalog
Dim cmd As New ADODB.Command
' Open the Connection
cnn.Open _
"Provider='Microsoft.Jet.OLEDB.4.0';" & _
"Data Source='c:\Program Files\Microsoft Office\" & _
"Office\Samples\Northwind.mdb';"
' Open the catalog
Set cat.ActiveConnection = cnn
' Get the command
Set cmd = cat.Views("AllCustomers").Command
' Update the CommandText of the Command
cmd.CommandText = _
"Select CustomerId, CompanyName, ContactName From Customers"
' Update the View
Set cat.Views("AllCustomers").Command = cmd
'Clean up
cnn.Close
Set cat = Nothing
Set cmd = Nothing
Set cnn = Nothing
Exit Sub
ViewTextError:
Set cat = Nothing
Set cmd = Nothing
If Not cnn Is Nothing Then
If cnn.State = adStateOpen Then cnn.Close
End If
Set cnn = Nothing
If Err <> 0 Then
MsgBox Err.Source & "-->" & Err.Description, , "Error"
End If
End Sub
' EndViewsCollectionVB