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IDataLayerExtension Interface (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > Carto > ESRI.ArcGIS.Carto > Interfaces > ID > IDataLayerExtension Interface
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IDataLayerExtension Interface

Provides access to members that allow a layer to override the base path used for relative path names.

Product Availability

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


Name Description
Method Connect Connects the layer to its data source. An optional name object can be specified to aid in repairing a lost connection.
Read/write property RelativeBase Base path used when storing relative path names.

Classes that implement IDataLayerExtension

Classes Description
Basic3DProperties (esri3DAnalyst) Basic scene filter encapsulating three-dimensional properties.
Feature3DProperties (esri3DAnalyst) Three-dimensional scene filter for features.
GlobeLayerProperties (esriGlobeCore) The layer extension containing globe layer properties.
Raster3DProperties (esri3DAnalyst) Three-dimensional scene filter for a raster.
Tin3DProperties (esri3DAnalyst) Three-dimensional scene filter for TINs.


Extends IDataLayer.