AnsweredAssumed Answered

problem zooming when window minimized

Question asked by jrogholt on Oct 8, 2014
Latest reply on Nov 27, 2014 by Ahmed.ElSisiesrinea-esridist

We're using Developer Kit 10.1 in a vb.net win forms app.  The app listens for messages in the message queue.  The message contains x/y.  When a message is received, the map goes to the location.  When the form is visible/open the zooming works but when form is minimized it does not zoom to the correct location.

 

These are the steps to reproduce the issue:

Minimize the form

Send a message containing x/y

Restore/open/maximize the form and the map is in the wrong location

 

Here is a snippet of code:

 

Private Shared Sub ZoomMap(ByVal map As AxMapControl, _

                            ByVal pt As IPoint)

    Dim mapExtent As IEnvelope

    mapExtent = map.Extent

    mapExtent.CenterAt(pt)

    map.Extent = mapExtent

End Sub

 

Is this a bug?  Is there another way (not using CenterAt) to get the expected behavior?  Any suggestions or help is appreciated.

 

 

Thanks,

Jeff

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