' DSN user password
set cm=server.createobject("adodb.Command")
set cm.activeConnection=cn
cm.commandtext="crs1"
cm.Parameters.Refresh '加上了就出错‘
cm.commandType=4
cm.CreateParameter("@a1").value="3363366"
cm.execute%>
Microsoft OLE DB Provider for ODBC Drivers error '80040e51'
The provider cannot derive parameter info and SetParameterInfo has not been called