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IFeatureClass.FeatureClassID Property (ArcObjects .NET 10.6 SDK)
ArcObjects Library Reference (GeoDatabase)  

IFeatureClass.FeatureClassID Property

The unique ID for the Feature Class.

[Visual Basic .NET]
Public ReadOnly Property FeatureClassID As Integer

[C#]
public int FeatureClassID {get;}

[C++]
HRESULT get_FeatureClassID(
  System.Int32* fID
);

[C++]

Parameters
fID [out, retval]

  fID is a parameter of type long*

Product Availability

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

Remarks

This read-only property will return the unique identifier for this feature class. All feature classes inside Geodatabases have a unique ID. Coverage and Shapefile feature classes do not, so IFeatureClass::FeatureClassID will always return -1 for Coverage and Shapefile feature classes. Since IFeatureClass inherits from IObjectClass, you can also get the feature class ID from IObjectClass:: ObjectClassID.
 


See Also

IFeatureClass Interface | IObjectClass Interface

.NET Related Topics

Checking for topology error features in a geodatabase topology | Creating a topology in the geodatabase