|  | This document is archived and information here might be outdated. Recommended version. | 
| ArcObjects namespaces > DataSourcesFile > ESRI.ArcGIS.DataSourcesFile > Interfaces > ID > IDEPrjFile Interface (ArcObjects .NET 10.4 SDK) | 
Provides access to the Projection File Data Element.
| Description | ||
|---|---|---|
|  | SpatialReference | SpatialReference. | 
| CoClasses and Classes | Description | 
|---|---|
| DEPrjFile | Projection File Data Element object. |