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Returning values within _EXTRA. [message #12635]

Tue, 11 August 1998 00:00

Imanol Echave
Messages: 26
Registered: May 1998

Junior Member

Hi people:

When you use a keyword parameter on a program, it's possible to change the
value of the keyword (if it's a named value), OK. But, I want to do the same
using the _EXTRA keyword, and it doesn't work (because a tag of a structure is
passed by value, I think). Anybody knows how to do it?

An example: I'm creating a class, and on the CLEANUP method I want to return
the object properties values on keywords, so I call the GETPROPERTY method
within the CLEANUP method. I tried this:

PRO ...::Cleanup,_EXTRA=extra

self->GetProperty,_EXTRA=extra
...
END

But it doesn't work. Any advice?

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Returning values within _EXTRA.

By: Imanol Echave on Tue, 11 August 1998 00:00

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