IEdgeFeatureSource.UsesSubtypes Property

Indicates if this edge feature source determines connectivity groups and policies by subtypes.

[Visual Basic .NET]
Public Property UsesSubtypes As Boolean

[C#]
public bool UsesSubtypes {get; set;}

[C++]
HRESULT get_UsesSubtypes(
  VARIANT_BOOL* bySubtype
);

[C++]
HRESULT put_UsesSubtypes(
  VARIANT_BOOL bySubtype
);

[C++]
Parameters
bySubtype [out, retval]
  bySubtype is a parameter of type VARIANT_BOOL
bySubtype [in]
  bySubtype is a parameter of type VARIANT_BOOL

Product Availability

Remarks

An EdgeFeatureSource can be assigned to a connectivity group in the network dataset in one of two ways:

• All features in the EdgeFeatureSource are assigned to the same connectivity group, or
• Features in the EdgeFeatureSource are assigned to a connectivity group based on their Subtype values.

If all features are assigned to the same connectivity group, then the UsesSubtypes property should be set to False.  This means that the ClassConnectivityGroup and ClassConnectivityPolicysettings will apply to this EdgeFeatureSource.

If features are assigned to a connectivity group based on their Subtype values, then the UsesSubtypes property should be set to True.  This means that the SubtypeConnectivityGroup and SubtypeConnectivityPolicysettings will apply to this EdgeFeatureSource.

See Also