简单代码错在哪????
<%
Set RootRS=Server.CreateObject("ADODB.RecordSet")
Sql="SELECT control_value From workflowsnapshot Where workflow_id = "& "'" + Session("RiseOffice_WorkflowID") & "'" &"and control_alias="&"'"&"字段_号"&"'"
RootRS.open Sql,Application("RiseOffice_ConnectionString"),1,3
do while not rootrs.eof
controlvalue=rootrs("control_value")&","
rootrs.movenext
loop
rootrs.close
%>
<%=controvalue%>
取出来的值不是1,2,3,
而是,????
why????