> case GCS_VALIDATEA :
> if (lstrcmpiA(pszName, szCommandA)) hr = S_FALSE;
If I understand this correctly, it is saying that you return s_false
unless the input command is your command. But what if you want to
register "Edit" for all files except ones that had another (static)
handler? I guess you would have to check the registry and also
return s_false if a program had statically registered Edit.
> That seems like bad behavior and I hope it's not what HexWorkshop
is
> trying to do. IMHO, a handler should only handle the request if
the
> command selected by the user matches the command it put on the
menu.
I don't have HexWorkshop but I assumed it was putting a comamnd
name "Edit" command on the menu and that this was also its command
name. Possibly it should use HexEdit?
(2) to validate that the user has selected **its** command.
Is this documented anywere?
>
> > PowerPro IContextMenu does nothing for this handler except
return a
> > null string and I would if that would cause issues.
>
> I don't know what you mean there.
>
Pproctx.dll implements IContextMenu but GetCommandString returns
the empty string always and NOERROR, so I was not interetsed in
implemented help (could have beent he tool tip from the Context CL
item, I guess) and since I knew nothing about your function (2)
above. I have not heard of a circumstance where this caused a
problem, but maybe I a missing something.
>
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