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Procedures Append method example (VB)

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Applies to: Access 2013, Office 2013

The following code demonstrates how to use a Command object and the Procedures collection Append method to create a new procedure in the underlying data source.

 
' BeginCreateProcedureVB 
Sub Main() 
 On Error GoTo CreateProcedureError 
 
 Dim cnn As New ADODB.Connection 
 Dim cmd As New ADODB.Command 
 Dim prm As ADODB.Parameter 
 Dim cat As New ADOX.Catalog 
 
 ' Open the Connection 
 cnn.Open _ 
 "Provider='Microsoft.Jet.OLEDB.4.0';" & _ 
 "Data Source='c:\Program Files\Microsoft Office\" & _ 
 "Office\Samples\Northwind.mdb';" 
 
 ' Create the parameterized command (Microsoft Jet specific) 
 Set cmd.ActiveConnection = cnn 
 cmd.CommandText = "PARAMETERS [CustId] Text;" & _ 
 "Select * From Customers Where CustomerId = [CustId]" 
 
 ' Open the Catalog 
 Set cat.ActiveConnection = cnn 
 
 ' Create the new Procedure 
 cat.Procedures.Append "CustomerById", cmd 
 
 'Clean 
 cnn.Close 
 Set cat = Nothing 
 Set cmd = Nothing 
 Set cnn = Nothing 
 Exit Sub 
 
CreateProcedureError: 
 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 
' EndCreateProcedureVB