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IEnumVertex.Previous Method (ArcObjects .NET 10.6 SDK)
ArcObjects Library Reference (Geometry)  

IEnumVertex.Previous Method

Returns the previous vertex and its location in the geometry.

[Visual Basic .NET]
Public Sub Previous ( _
    ByRef outVertex As IPoint, _
    ByRef outPartIndex As Integer, _
    ByRef vertexIndex As Integer _
)

[C#]
public void Previous (
    ref IPoint outVertex,
    ref int outPartIndex,
    ref int vertexIndex
);

[C++]
HRESULT Previous(
  IPoint** outVertex,
  System.Int32* outPartIndex,
  System.Int32* vertexIndex
);

[C++]

Parameters
outVertex [out]

  outVertex is a parameter of type IPoint**
outPartIndex [out]

  outPartIndex is a parameter of type long*
vertexIndex [out]

  vertexIndex is a parameter of type long*

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

The Previous method returns the vertex before the current location of the Enumerator.

Remarks

See picture for a graphical explanation of some of the IEnumVertex methods.

See Also

IEnumVertex Interface