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IMapTopology2 Interface (ArcObjects .NET 10.6 SDK)
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ArcObjects Library Reference (EditorExt)  

IMapTopology2 Interface

Provides access to a Map topology.

Product Availability

Available with ArcGIS Desktop.

Members

Name Description
Method AddClass Adds a feature class to this map topology. All existing topology elements will become invalid.
Method AddLayer Adds a layer to this map topology. All existing topology elements will become invalid.
Read-only property Cache The collection of topology elements constructed from the feature classes in this map topology.
Read-only property Class A reference to the specified feature class in this map topology.
Read-only property ClassCount The count of feature classes currently participating in this map topology.
Method ClearClasses Removes all feature classes from this map topology. All existing topology elements will become invalid.
Method ClearLayers Removes all layers from this map topology. All existing topology elements will become invalid.
Read/write property ClusterTolerance The cracking/clustering tolerance used when constructing topology elements from the map topology's feature class collection.
Method FindClass Finds the zero-based index of the specified feature class.
Method FindLayer Finds the zero-based index of the specified layer.
Read-only property Layer A reference to the specified layer in this map topology.
Read-only property LayerCount The count of layers currently participating in this map topology.
Read/write property Name The name of this map topology.
Method RemoveClass Removes a feature class from this map topology. All existing topology elements will become invalid.
Method RemoveLayer Removes a layer from this map topology. All existing topology elements will become invalid.
Read/write property SpatialReference The spatial reference of this map topology. By default, it is the spatial reference of the Map.

Inherited Interfaces

Interfaces Description
IMapTopology Provides access to a Map topology.

CoClasses that implement IMapTopology2

CoClasses and Classes Description