Checks whether the given representation rule exists in the collection.
[Visual Basic .NET] Public Function Exists ( _ ByVal ID As Integer _ ) As Boolean
[C#] public bool Exists ( int ID );
[C++]
HRESULT Exists(
long ID,
VARIANT_BOOL* Exists
);
[C++]Parameters
ID [in] ID is a parameter of type long Exists [out, retval] Exists is a parameter of type VARIANT_BOOL
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Remarks
Exists method can be used to check for the availability of a specific representation rule within a RepresentationRules object before assigning it to a feature representation.