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ITopologyExtensionEvents.OnTopologySelectionChanged Event (ArcObjects .NET 10.4 SDK)
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ArcObjects Library Reference (EditorExt)  

ITopologyExtensionEvents.OnTopologySelectionChanged Event

Called when the topology element selection is changed.

[Visual Basic .NET]
Public Event OnTopologySelectionChanged As OnTopologySelectionChangedEventHandler

[C#]
public event OnTopologySelectionChangedEventHandler OnTopologySelectionChanged

Product Availability

Available with ArcGIS Desktop.

Remarks

Whenever the selection of topology elements changes the OnTopologySelectionChanged event is fired.  In some cases for a set of topology selections you may want to use ITopologyExtension::DelayEvents to minimize notifications.

See Also

ITopologyExtensionEvents Interface