[mapguide-users] Re: Automatic zoom to selected features

[soudemans]

Jackie Ng wrote
> 
> try: main.ExecuteMapAction(10);
> 
> 10 is the command code for the built-in zoom to selection viewer command
> 
> - Jackie
> 

That was it:
        s += " main.ExecuteMapAction(10); " & vbLf
Now the obvious question: Is this kind of stuff documented anywhere.  How is
anyone supposed to know that ExecuteMapAction(10) means "zoom to select." I
looked for "zoom" commands in the Mapguide OS API reference and the only
thing I found that remotely matched zoom to a selection was the ZoomToView
command that I used.  To be honest the fact that said API reference has no
search feature isn't very helpful (perhaps someone will take note of that). 
In any case thanks for your help Jackie.

Sierk

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