>>>>Hi,
>>>>
>>>>What can cause the above error when setting a property of an object?
>>>>
>>>>I have a class derived from 'Container' with a property named 'IsValid' with an access method that simply returns T.
>>>>A second class is derived from this which overrides the IsValid_Access by returning 'This.IsValid'
>>>>
>>>>In the InteractiveChange of a textbox in the class I have:
>>>>
>>>
>>>Check Hidden/protected attribute
>>>

>>>
>>>? PEMSTATUS(THIS.Parent,"IsValid",2)

Returns F - everything is public :-{
>
>Rename the IsValid_Access to IsValid_Access_, then try again.

Thank you ! That worked (once I'd put the sub-classed code into the renamed method)
So are you going to tell me why it worked (i.e. what was wrong before) :-}

Regards,
Viv

>
>

>>>
>>>WITH THIS.Parent   &&(i.e the class instance)
>>>>  .IsValid = .T.
>>>>ENDWITH

The .IsValid=.T. line raises the 1734 error. If I suspend before the line executes the debugger shows the correct value for .IsValid
>>>>
>>>>I don't see why the accessor code I've mentioned would be relevant since the line is question is assigning rather than accessing the property value but thought I'd mention it.
>>>>This is old code and ,AFAIK, worked OK in the past and no code changes have been made although it''s possible that the environment settings have changed (but I can't think of one that would affect this?)
>>>>
>>>>Maybe this is something simple and I've just been away from VFP for too long?
>>>>Regards,
>>>>Viv