过程文本范例

目录

如下代码演示如何使用 Command 属性更新过程文本。

Sub ProcedureText()   Dim cnn As New ADODB.Connection
   Dim cat As New ADOX.Catalog
   Dim cmd As New ADODB.Command   ' 打开连接
   cnn.Open _
      "Provider=Microsoft.Jet.OLEDB.4.0;" & _
      "Data Source=c:\Program Files\Microsoft Office\" & _
      "Office\Samples\Northwind.mdb;"   ' 打开目录
   Set cat.ActiveConnection = cnn   ' 获得 Command 
   Set cmd = cat.Procedures("CustomerById").Command   ' 更新 CommandText
   cmd.CommandText = "Select CustomerId, CompanyName, ContactName " & _
      "From Customers " & _
      "Where CustomerId = [CustId]"   ' 更新过程
   Set cat.Procedures("CustomerById").Command = cmdEnd Sub
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