AEAttributeElementCollection Class

A collection of attribute elements (AEAttributeElement), keyed by their Attribute Ids.

Object Model

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<ComDefaultInterfaceAttribute(OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.ComTypes._AEAttributeElementCollection)>
<ComVisibleAttribute(True)>
<GuidAttribute("B02B6E23-9C24-43F9-ADCC-C7D3F5BBE87E")>
<CLSCompliantAttribute(True)>
<TypeConverterAttribute(OpcLabs.BaseLib.Collections.ObjectModel.Implementation.KeyedCollection2TypeConverter)>
<DefaultMemberAttribute("Item")>
<DebuggerTypeProxyAttribute(System.Collections.Generic.Mscorlib_KeyedCollectionDebugView`2)>
<DebuggerDisplayAttribute("Count = {Count}")>
<SerializableAttribute()>
Public NotInheritable Class AEAttributeElementCollection 
   Inherits OpcLabs.BaseLib.Collections.ObjectModel.KeyedCollection2(Of Long,AEAttributeElement)
   Implements OpcLabs.BaseLib.Collections.Generic.IKeyedCollection(Of Long,AEAttributeElement), OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.ComTypes._AEAttributeElementCollection, System.Collections.Generic.ICollection(Of AEAttributeElement), System.Collections.Generic.ICollection(Of T), System.Collections.Generic.IEnumerable(Of AEAttributeElement), System.Collections.Generic.IEnumerable(Of T), System.Collections.Generic.IList(Of AEAttributeElement), System.Collections.Generic.IReadOnlyCollection(Of AEAttributeElement), System.Collections.Generic.IReadOnlyList(Of AEAttributeElement), System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList, System.ICloneable, System.Xml.Serialization.IXmlSerializable

'Usage
 
Dim instance As AEAttributeElementCollection

[ComDefaultInterface(OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.ComTypes._AEAttributeElementCollection)]
[ComVisible(true)]
[Guid("B02B6E23-9C24-43F9-ADCC-C7D3F5BBE87E")]
[CLSCompliant(true)]
[TypeConverter(OpcLabs.BaseLib.Collections.ObjectModel.Implementation.KeyedCollection2TypeConverter)]
[DefaultMember("Item")]
[DebuggerTypeProxy(System.Collections.Generic.Mscorlib_KeyedCollectionDebugView`2)]
[DebuggerDisplay("Count = {Count}")]
[Serializable()]
public sealed class AEAttributeElementCollection : OpcLabs.BaseLib.Collections.ObjectModel.KeyedCollection2<long,AEAttributeElement>, OpcLabs.BaseLib.Collections.Generic.IKeyedCollection<long,AEAttributeElement>, OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.ComTypes._AEAttributeElementCollection, System.Collections.Generic.ICollection<AEAttributeElement>, System.Collections.Generic.ICollection<T>, System.Collections.Generic.IEnumerable<AEAttributeElement>, System.Collections.Generic.IEnumerable<T>, System.Collections.Generic.IList<AEAttributeElement>, System.Collections.Generic.IReadOnlyCollection<AEAttributeElement>, System.Collections.Generic.IReadOnlyList<AEAttributeElement>, System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList, System.ICloneable, System.Xml.Serialization.IXmlSerializable

[ComDefaultInterface(OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.ComTypes._AEAttributeElementCollection)]
[ComVisible(true)]
[Guid("B02B6E23-9C24-43F9-ADCC-C7D3F5BBE87E")]
[CLSCompliant(true)]
[TypeConverter(OpcLabs.BaseLib.Collections.ObjectModel.Implementation.KeyedCollection2TypeConverter)]
[DefaultMember("Item")]
[DebuggerTypeProxy(System.Collections.Generic.Mscorlib_KeyedCollectionDebugView`2)]
[DebuggerDisplay("Count = {Count}")]
[Serializable()]
public ref class AEAttributeElementCollection sealed : public OpcLabs.BaseLib.Collections.ObjectModel.KeyedCollection2<int64,AEAttributeElement>, OpcLabs.BaseLib.Collections.Generic.IKeyedCollection<int64,AEAttributeElement>, OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.ComTypes._AEAttributeElementCollection, System.Collections.Generic.ICollection<AEAttributeElement>, System.Collections.Generic.ICollection<T>, System.Collections.Generic.IEnumerable<AEAttributeElement>, System.Collections.Generic.IEnumerable<T>, System.Collections.Generic.IList<AEAttributeElement>, System.Collections.Generic.IReadOnlyCollection<AEAttributeElement>, System.Collections.Generic.IReadOnlyList<AEAttributeElement>, System.Collections.ICollection, System.Collections.IEnumerable, System.Collections.IList, System.ICloneable, System.Xml.Serialization.IXmlSerializable

Remarks

This collection is returned by the browsing methods.

The EasyAEClient.QueryCategoryAttributes method finds out event attributes that the server can provide as part of an event notification within a given event category.

Inheritance Hierarchy

System.Object
   System.Collections.ObjectModel.Collection<T>
      System.Collections.ObjectModel.KeyedCollection<TKey,TItem>
            OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.AEAttributeElementCollection

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

Reference

AEAttributeElementCollection Members
OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace Namespace

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