ITopologyContainer Interface

Provides access to members that create, add, and hand out topologies. Note: the ITopologyContainer interface has been superseded byITopologyContainer2. Please consider using the more recent version.

Product Availability

Members

	All Properties Methods	Description
	CreateTopology	Creates a new topology.
	DefaultClusterTolerance	The default cluster tolerance as per the topology engine.
	MaximumClusterTolerance	The maximal cluster tolerance as per the topology engine.
	MinimumClusterTolerance	The minimal cluster tolerance as per the topology engine.
	Topology	The topology at the specified index.
	TopologyByID	The topology with the specified ID.
	TopologyByName	The topology with the specified name.
	TopologyCount	The number of topologies in the container.

CoClasses that implement ITopologyContainer

Remarks

The ITopologyContainer interface can be used to manage and create topologies within a feature dataset.  If your intention is to simply browse for the set of topologies in a feature dataset, it is not necessary to open the feature dataset and call the methods on ITopologyContainer.  The IFeatureDatasetNames::TopologyNames method can be used to efficiently obtain this information.  Careful consideration should be given to specifying the parameters when creating a topology.  Once the topology is built, none of the parameters can be modified.  In order to change properties such as cluster tolerance, the topology must be deleted and rebuilt with the new parameters.

.NET Related Topics