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IGeometryBridge.ReplacePoints Method (ArcObjects .NET 10.5 SDK)
ArcObjects Library Reference (Geometry)  

IGeometryBridge.ReplacePoints Method

Replaces vertices/points within a PointCollection.

[Visual Basic .NET]
Public Sub ReplacePoints ( _
    ByVal pPointCollection As IPointCollection4, _
    ByVal Index As Integer, _
    ByVal goingAway As Integer, _
    ByRef newPoints As IPoint[] _
)
[C#]
public void ReplacePoints (
    IPointCollection4 pPointCollection,
    int Index,
    int goingAway,
    ref IPoint[] newPoints
);
[C++]
HRESULT ReplacePoints(
  IPointCollection4* pPointCollection,
  long Index,
  long goingAway,
  Array* newPoints
);
[C++]

Parameters pPointCollection [in]
pPointCollection is a parameter of type IPointCollection4 Index Index is a parameter of type long goingAway goingAway is a parameter of type long newPoints [in] newPoints is a parameter of type Array

Product Availability

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

Description

All development languages compatible version of IPointCollection::ReplacePoints .

[C#]

    public void ReplacePoints()
    {
        int length=10;
        IPoint[] pointArray=new IPoint[length];
        for (int i=0; i < length; i++)
        {
            pointArray[i]=new PointClass();
            pointArray[i].PutCoords(i * 10, i * 10);
        }
        IPointCollection4 pointCollection=new MultipointClass();
        //add points to pointCollection
        IGeometryBridge geometryBridge=new GeometryEnvironmentClass();
        geometryBridge.AddPoints(pointCollection, ref pointArray);

        //create replacement point
        IPoint point3=new PointClass();
        point3.PutCoords(999, 999);
        IPoint point4=new PointClass();
        point4.PutCoords(666, 666);
        IPoint point5=new PointClass();
        point5.PutCoords(333, 333);
        IPoint[] replacementPointArray=new IPoint[3];
        replacementPointArray[0]=point3;
        replacementPointArray[1]=point4;
        replacementPointArray[2]=point5;
        geometryBridge.ReplacePoints(pointCollection, 2, 3, ref replacementPointArray);
    }

See Also

IGeometryBridge Interface