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 Note: the ITopologyContainer interface has been superseded byITopologyContainer2.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
Description | ||
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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
CoClasses and Classes | Description |
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FeatureDataset | ESRI Feature Dataset object. |
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.