The Point ID attribute.
[Visual Basic .NET] Public Property ID As Integer
[C#] public int ID {get; set;}
[C++]
HRESULT get_ID(
long* pointID
);
[C++]
HRESULT put_ID(
long pointID
);
[C++]Parameters
pointID [out, retval] pointID is a parameter of type long pointID pointID is a parameter of type long
Product Availability
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.
Description
Returns or Sets the ID attribute of the Point. The ID attribute is a numeric label, but does not serve any computational purposes. The Point must be PointIDAware to make use of the ID attribute.
Remarks
To set the ID value for a point you need to define it
to be ID aware.
[C#]
The following C# code explains how to do it:
IPoint pnt = new PointClass();
pnt.PutCoords(100, 100);
IPointIDAware pntIDA = pnt as IPointIDAware;
pntIDA.PointIDAware = true;
pnt.ID = 10;