Michel,

Can't be done. Multiple inheritance is not supported by .NET just as it isn't in VFP.

You can implement multiple interfaces, but that's not quite the same thing...

There are two ways to this however. Subclass Web Service add your error handler logic then inherit from WebServiceWithErrorHandler. Or you can use a decorator pattern and add ErrorHandleras as a separate object onto the Web Service which will give you nearly the same functinoality as multiple inheritance (but requires one extra nesting level which usually is OK)

+++ Rick ---


>Anyone found the proper way to have some inheritance based on some custom code into a base class?
>
>I have this class which starts like this:
>
>

>Public Class LXWebService
>    Inherits System.Web.Services.WebService
>    Inherits ErrorHandler
>

>
>which is a Web Service sub class but I also need to inherit from my error handler.