NextRecordset 方法范例

该范例使用 NextRecordset 方法,查看使用了由三个独立 SELECT 语句组成的复合命令语句的记录集中的数据。

Public Sub NextRecordsetX()   Dim rstCompound As ADODB.Recordset
   Dim strCnn As String
   Dim intCount As Integer   ' 打开复合记录集。
      strCnn = "Provider=sqloledb;" & _
      "Data Source=srv;Initial Catalog=pubs;User Id=sa;Password=; "
   
   Set rstCompound = New ADODB.Recordset
   rstCompound.Open "SELECT * FROM authors; " & _
      "SELECT * FROM stores; " & _
      "SELECT * FROM jobs", strCnn, , , adCmdText   ' 显示每一个 SELECT 语句的结果。
   intCount = 1
   Do Until rstCompound Is Nothing
      Debug.Print "Contents of recordset #" & intCount
      Do While Not rstCompound.EOF
         Debug.Print , rstCompound.Fields(0), _
            rstCompound.Fields(1)
         rstCompound.MoveNext
      Loop
   
      Set rstCompound = rstCompound.NextRecordset
      intCount = intCount + 1
   Loop
   
End Sub
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