Queries for a point in the PointCollection at given index.
[Visual Basic .NET] Public Sub QueryPoint ( _ ByVal Index As Integer, _ ByVal Point As IPoint _ )
[C#] public void QueryPoint ( int Index, IPoint Point );
[C++]
HRESULT QueryPoint(
long Index,
IPoint* Point
);
[C++]Parameters
Index Index is a parameter of type long PointPoint is a parameter of type IPoint
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Description
Queries the ith Point from the PointCollection. The first Point in the PointCollection has index 0, and the last Point has index equal to PointCount - 1. (Alternatively, the last Point in the PointCollection can be referenced using index -1.).
Remarks
Note: The output geometry must be co-created prior to the query. The output geometry is not co-created by the method; it is populated. This can be used in performance critical situations. For example, creating the geometry only once outside a loop and use the query method could improve performance.