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I am working on my C# destructor for a window with a MapPoint control, and have found inconsistent behavior when using the Saved property.

The first code snippet works to suppress the "Save Map" question. The other one, oddly, does not work.

This works:

axMappointControl2.ActiveMap.Saved = true;
axMappointControl2.Dispose();
axMappointControl2 = null;

This DOES NOT suppress the "Save Map" question:

MapPoint.Map mpMap = axMappointControl2.ActiveMap;
mpMap.Saved = true;
axMappointControl2.Dispose();
axMappointControl2 = null;

Can anyone understand why this is? It create new questions for me which I can not answer about variable and what they are actually referencing.

I'd be happy to hear your comments.

Bob

Hi,

Are you sure? I just tryed this (MP is the activeX control) in my formClosing event:
and replaced by this:
Both are working, and yes in both test I add a pushpin to popup the dialog if not saved.

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