INetworkJunction.QueryTurn Method

Queries the index'th network turn element anchored at this network junction element.

[Visual Basic .NET]
Public Sub QueryTurn ( _
    ByVal Index As Integer, _
    ByVal Turn As INetworkTurn _
)

[C#]
public void QueryTurn (
    int Index,
    INetworkTurn Turn
);

[C++]
HRESULT QueryTurn(
  long Index,
  INetworkTurn* Turn
);

[C++]

Parameters
Index [in]
  Index is a parameter of type long
Turn [in]

  Turn is a parameter of type INetworkTurn

Product Availability

Remarks

The QueryTurn method retrieves the turn element anchored to this junction at the specified index.  A turn element is anchored at a junction if the last two edges of the turn pass through the junction.  The index values range from 0 to (TurnCount - 1).

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

See Also