esriLayerEventHint Constants (ArcObjects .NET 10.6 SDK)
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ArcObjects Library Reference (Carto)  

esriLayerEventHint Constants

Hints for Layer changes.

Constant Value Description
esriLayerEventHintProperties 0 Layer Properties changed. Event Parameters: None
esriLayerEventHintVisibility 1 Layer Visibility changed. Event Parameters: None
esriLayerEventHintLayerAddedToGroup 2 Layer added to Group Layer. Event Parameters: ILayer* Layer
esriLayerEventHintLayerRemovedFromGroup 3 Layer removed from Group Layer. Event Parameters: ILayer* Layer
esriLayerEventHintLayerMovedWithinGroup 4 Layer moved within Group Layer. Event Parameters: ILayer* Layer, long position

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

.NET Related Topics

Creating and working with basemap layers