IEdgeFeatureSource.SubtypeConnectivityPolicy Property

Policy determining how the edge elements in the specified subtype of this source connect to each other.

[Visual Basic .NET]
Public Function get_SubtypeConnectivityPolicy ( _
    ByVal SubtypeCode As Integer _
) As esriNetworkEdgeConnectivityPolicy

[Visual Basic .NET]
Public Sub set_SubtypeConnectivityPolicy ( _
    ByVal SubtypeCode As Integer, _
    ByVal policy As esriNetworkEdgeConnectivityPolicy _
)

[C#]
public esriNetworkEdgeConnectivityPolicy get_SubtypeConnectivityPolicy (
    int SubtypeCode
);

[C#]
public void set_SubtypeConnectivityPolicy (
    int SubtypeCode,
    esriNetworkEdgeConnectivityPolicy policy
);

[C++]
HRESULT get_SubtypeConnectivityPolicy(
  long SubtypeCode,
  esriNetworkEdgeConnectivityPolicy* policy
);

[C++]
HRESULT put_SubtypeConnectivityPolicy(
  long SubtypeCode,
  esriNetworkEdgeConnectivityPolicy policy
);

[C++]
Parameters
SubtypeCode [in]
  SubtypeCode is a parameter of type long
policy [out, retval]
  policy is a parameter of type esriNetworkEdgeConnectivityPolicy
SubtypeCode [in]
  SubtypeCode is a parameter of type long
policy [in]
  policy is a parameter of type esriNetworkEdgeConnectivityPolicy

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 SubtypeConnectivityPolicy property is not used.  See the ClassConnectivityPolicy property.

If features are assigned to a connectivity group based on their Subtype values, then each Subtype value can be assigned to a different connectivity group.  Use the SubtypeConnectivityPolicy property to specify the appropriate edge connectivity policy for each Subtype value.

See Also