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AutoCAD Map 3D 2009 Geospatial Platform Reference

From AutoCAD Map 3D Geospatial Platform API

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MgObjectPropertyDefinition
GetClassDefinition
GetIdentityProperty
GetObjectType
GetOrderType
MgObjectPropertyDefinition
SetClassDefinition
SetIdentityProperty
SetObjectType
SetOrderType
MgDataPropertyDefinition* MgObjectPropertyDefinition::GetIdentityProperty (  ) 

Gets an MgDataPropertyDefinition object that defines the property used to identify an object property uniquely.

Remarks:
This method is only used when the property contains a collection of objects. See MgObjectPropertyDefinition::GetObjectType.
.NET Syntax
MgDataPropertyDefinition GetIdentityProperty();
Java Syntax
MgDataPropertyDefinition GetIdentityProperty();
PHP Syntax
MgDataPropertyDefinition GetIdentityProperty();

Returns:
Returns an MgDataPropertyDefinition object if the type of the object property is MgObjectPropertyType::Collection or MgObjectPropertyType::OrderedCollection.

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