INetworkJunction.QueryEdge Method

Queries the index'th network edge element adjacent to this network junction element.

[Visual Basic .NET]
Public Sub QueryEdge ( _
    ByVal Index As Integer, _
    ByVal leavingJunction As Boolean, _
    ByVal Edge As INetworkEdge _
)

[C#]
public void QueryEdge (
    int Index,
    bool leavingJunction,
    INetworkEdge Edge
);

[C++]
HRESULT QueryEdge(
  long Index,
  VARIANT_BOOL leavingJunction,
  INetworkEdge* Edge
);

[C++]
Parameters
Index [in]
  Index is a parameter of type long
leavingJunction [in]
  leavingJunction is a parameter of type VARIANT_BOOL
Edge [in]
  Edge is a parameter of type INetworkEdge

Product Availability

Remarks

The QueryEdge method retrieves the edge element adjacent to this junction at the specified index.  The index values range from 0 to (EdgeCount - 1).

The leavingJunction parameter determines in which travel direction the edge element is returned.  If the leavingJunction parameter is True, then the edge element returned is the element that travels in the direction away from the junction.

This method requires an instantiated NetworkEdge object to be passed in as a parameter.  You can create an empty NetworkEdge object by using the INetworkQuery::CreateNetworkElement method.

See Also