Skip to content

Latest commit

 

History

History
78 lines (65 loc) · 2.22 KB

File metadata and controls

78 lines (65 loc) · 2.22 KB
title Views Collection, CommandText Property Example (VB) | Microsoft Docs
ms.prod sql
ms.prod_service connectivity
ms.technology connectivity
ms.custom
ms.date 01/19/2017
ms.reviewer
ms.topic conceptual
dev_langs
VB
helpviewer_keywords
CommandText property [ADOX]
Views collection [ADOX], Visual Basic example
ms.assetid a05a0190-352d-44ff-9488-0c94e9fb656e
author MightyPen
ms.author genemi

Views Collection, CommandText Property Example (VB)

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='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  

See Also

ActiveConnection Property (ADOX)
Catalog Object (ADOX)
Command Property (ADOX)
View Object (ADOX)
Views Collection (ADOX)