IGeometricBufferSourceSink.ReadNext Method

Reads the next geometry (along with a client specified geometry id) and distance from the source - or returns a nil geometry when at the end.

[Visual Basic .NET]
Public Sub ReadNext ( _
    ByRef geomID As Integer, _
    ByRef nextGeometry As IGeometry, _
    ByRef pDistance As Double _
)

[C#]
public void ReadNext (
    ref int geomID,
    ref IGeometry nextGeometry,
    ref double pDistance
);

[C++]
HRESULT ReadNext(
  System.Int32* geomID,
  IGeometry** nextGeometry,
  System.Double* pDistance
);

[C++]
Parameters
geomID [out]

  geomID is a parameter of type long*
nextGeometry [out]

  nextGeometry is a parameter of type IGeometry**
pDistance [out]

  pDistance is a parameter of type double*

Product Availability

See Also