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        Dim rs As ADODB.Recordset
Dim sqlstr As String
 
'²éѯ
        sqlstr = "select * from ±íÃû where ×Ö¶ÎÃû = '" & ²éѯµÄÄÚÈÝ & "'"
        rs = VScn.Execute("" & SqlStr & "")
        If Not rs.EOF Then
            TextBox1.Text = rs("×Ö¶ÎÃû").Value.ToString
        End If
 
         'ÐÞ¸Ä
        sqlstr = "update ±íÃû set ×Ö¶ÎÃû= '" & ÒªÐ޸ĵÄÄÚÈÝ & "' where ×Ö¶ÎÃû= '" & ²éѯµÄÄÚÈÝ & "'"
        VScn.Execute(sqlstr)
 
         'ɾ³ý
sqlstr = "delete from ±íÃû where ×Ö¶ÎÃû= '" & ²éѯµÄÄÚÈÝ & "'"
        VScn.Execute(sqlstr)