The button can't inherit form code. I think it's telling you that the button is a member of the form container.

VFP doesn't support multiple inheritance (thank goodness)


>I'm looking at and trying to understand someone else's code.
>
>The situation:
>
>- An SCX form based on a form class frmAllBase
>- On that SCX form there's a Command Button (cmdXLS), based on a hierarchy of command button classes
>
>Most of cmdXLS's methods inherit from one of its parent command button classes (as expected). But some of them appear to inherit from frmAllBase (see attached image).
>
>frmAllBase is a Form class (with its own inheritance hierarchy) and is no way based on any of cmdXLS's parent command button classes.
>
>Can anyone explain what's going on? Is this multiple inheritance of some kind, and if so how was it set up?