>I would like to know what is the equivalent of COMRETURNERROR() that we can use in a VFP WS to force an error. For example, I need to convert the following:
>
>

>If Len(ALLTRIM(This.cUser))=0
>   COMRETURNERROR('You have to login in order to use the Web Service.','')
>EndIf
>

It would be:

If Len(ALLTRIM(This.cUser))=0
   Throw New System.Exception("You have to login in order to use the Web Service.")
EndIf

Hope this helps,