ESRI.ArcGIS.ADF.IMS
HoleCollection Class
Members  See Also 
ESRI.ArcGIS.ADF.IMS.Geometry Namespace : HoleCollection Class




A thread-safe collection of Holes.

Object Model

Syntax

Visual Basic (Declaration) 
<DefaultMemberAttribute("Item")>
<SerializableAttribute()>
Public Class HoleCollection 
   Inherits ThreadSafeCollection
Visual Basic (Usage)Copy Code
Dim instance As HoleCollection
C# 
[DefaultMemberAttribute("Item")]
[SerializableAttribute()]
public class HoleCollection : ThreadSafeCollection

Example

For an example, see Polygon .

Remarks

A Ring in a polygon may have gaps, or holes (as in a "doughnut hole"). A Hole defines a gap in a polygon ring. Features beneath the polygon will show through in the Hole. For example, a zone showing the area from two kilometers to five kilometers around a point may be represented by a circular ring, with a circular hole that defines the inside of the zone.

Inheritance Hierarchy

System.Object
   ESRI.ArcGIS.ADF.ThreadSafeCollection
      ESRI.ArcGIS.ADF.IMS.Geometry.HoleCollection

See Also

© 2010 All Rights Reserved.