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




A thread-safe collection of Rings.

Object Model

Syntax

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

Example

For an example, see Polygon .

Remarks

RingCollection is a property of Polygon. A polygon contains, with its RingCollection, one or more Ring objects. For example, a chain of islands (e.g., Hawaii) may be represented by a single polgyon object with several rings, one ring per island.

At least one Ring must be added to a Polygon before the Polygon is used in a map or query. This ArcXML error will be returned if no rings have been added: "AXLParser: No OBJECT tags found in LAYER."

Inheritance Hierarchy

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

See Also

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