ArcObjects Library Reference (Geometry)

IGeometryBridge2.QueryWKSPoints Method

[Visual Basic .NET]
Public Sub QueryWKSPoints ( _
    ByVal pPointCollection As IPointCollection4, _
    ByVal Index As Integer, _
    ByRef pointStructures As WKSPoint[] _
)

[C#]
public void QueryWKSPoints (
    IPointCollection4 pPointCollection,
    int Index,
    ref WKSPoint[] pointStructures
);

[C++]
HRESULT QueryWKSPoints(
  IPointCollection4* pPointCollection,
  long Index,
  Array* pointStructures
);

[C++]
Parameters
pPointCollection [in]
  pPointCollection is a parameter of type IPointCollection4
Index [in]
  Index is a parameter of type long
pointStructures [in, out]
  pointStructures is a parameter of type Array

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

[C#]

    public void QueryWKSPoints()
    {
        int length = 10;
        WKSPoint[] pointArray = new WKSPoint[length];
        for (int i = 0; i < length; i++)
        {
            pointArray[i] = new WKSPoint();
            pointArray[i].X = i * 10;
            pointArray[i].Y = i * 10;

        }
        IPointCollection4 pointCollection = new MultipointClass();
        //adds WKSpointZs to pointCollection   I
        IGeometryBridge2 geometryBridge = new GeometryEnvironmentClass();
        geometryBridge.AddWKSPoints(pointCollection, ref pointArray);
        //prepare output
        int index = 5;
        WKSPoint[] outPutPointArray = new WKSPoint[pointCollection.PointCount - index];
        for (int i = 0; i < outPutPointArray.Length; i++)
        {
            outPutPointArray[i] = new WKSPoint();
        }

        //query
        geometryBridge.QueryWKSPoints(pointCollection, index, ref outPutPointArray);
        String report = "";
        for (int i = 0; i < outPutPointArray.Length; i++)
        {
            WKSPoint currentPoint = outPutPointArray[i];
            report = report + "index = " + (i + index) + " ,X = " + currentPoint.X + " ,Y = " + currentPoint.Y + "\n";
        }
        System.Windows.Forms.MessageBox.Show(report);
    }