[mapguide-users] Re: How to know feature type

Jackie Ng jumpinjackie at gmail.com
Wed Apr 28 04:54:02 EDT 2010

Call GetClassDefinition() on your MgLayer/MgLayerBase object

That returns a MgClassDefinition, which should have a
MgGeometricPropertyDefinition in its collection of property definitions. 

MgClassDefinition.GetDefaultGeometryPropertyName() gives you a hint as to
the name of the property definition to look for.

The MgGeometricPropertyDefinition has a GetGeometryTypes() which returns an

This integer is a bitmask of all possible geometric types, which are:

Point = 1
Curve = 2
Surface = 4
Solid = 8

Hope that helps.

- Jackie
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