AENodeDescriptor Class

Contains information necessary to identify an OPC Alarms&Events node (area or source), such as its QualifiedName.

Object Model

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<CLSCompliantAttribute(True)>
<ComDefaultInterfaceAttribute(OpcLabs.EasyOpc.AlarmsAndEvents.ComTypes._AENodeDescriptor)>
<ComVisibleAttribute(True)>
<GuidAttribute("D52FD6BE-64C8-4F81-802C-18F1AE4E3EB7")>
<TypeConverterAttribute(System.ComponentModel.ExpandableObjectConverter)>
<ValueControlAttribute("OpcLabs.BaseLib.Forms.Common.ObjectSerializationControl, OpcLabs.BaseLibForms, Version=5.81.455.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", 
   DefaultReadWrite=False, 
   Export=True, 
   PageId=10001)>
<SerializableAttribute()>
Public NotInheritable Class AENodeDescriptor 
   Inherits OpcLabs.EasyOpc.NodeDescriptor
   Implements LINQPad.ICustomMemberProvider, OpcLabs.BaseLib.Aliasing.ComTypes._Aliasable, OpcLabs.BaseLib.Aliasing.IAliasable, OpcLabs.BaseLib.ComTypes._Info, OpcLabs.BaseLib.ComTypes._Object2, OpcLabs.BaseLib.Text.IStringListSerializable, OpcLabs.EasyOpc.AlarmsAndEvents.ComTypes._AENodeDescriptor, OpcLabs.EasyOpc.ComTypes._NodeDescriptor, System.ComponentModel.INotifyPropertyChanged, System.ICloneable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

'Usage
 
Dim instance As AENodeDescriptor

[CLSCompliant(true)]
[ComDefaultInterface(OpcLabs.EasyOpc.AlarmsAndEvents.ComTypes._AENodeDescriptor)]
[ComVisible(true)]
[Guid("D52FD6BE-64C8-4F81-802C-18F1AE4E3EB7")]
[TypeConverter(System.ComponentModel.ExpandableObjectConverter)]
[ValueControl("OpcLabs.BaseLib.Forms.Common.ObjectSerializationControl, OpcLabs.BaseLibForms, Version=5.81.455.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", 
   DefaultReadWrite=false, 
   Export=true, 
   PageId=10001)]
[Serializable()]
public sealed class AENodeDescriptor : OpcLabs.EasyOpc.NodeDescriptor, LINQPad.ICustomMemberProvider, OpcLabs.BaseLib.Aliasing.ComTypes._Aliasable, OpcLabs.BaseLib.Aliasing.IAliasable, OpcLabs.BaseLib.ComTypes._Info, OpcLabs.BaseLib.ComTypes._Object2, OpcLabs.BaseLib.Text.IStringListSerializable, OpcLabs.EasyOpc.AlarmsAndEvents.ComTypes._AENodeDescriptor, OpcLabs.EasyOpc.ComTypes._NodeDescriptor, System.ComponentModel.INotifyPropertyChanged, System.ICloneable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

[CLSCompliant(true)]
[ComDefaultInterface(OpcLabs.EasyOpc.AlarmsAndEvents.ComTypes._AENodeDescriptor)]
[ComVisible(true)]
[Guid("D52FD6BE-64C8-4F81-802C-18F1AE4E3EB7")]
[TypeConverter(System.ComponentModel.ExpandableObjectConverter)]
[ValueControl("OpcLabs.BaseLib.Forms.Common.ObjectSerializationControl, OpcLabs.BaseLibForms, Version=5.81.455.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", 
   DefaultReadWrite=false, 
   Export=true, 
   PageId=10001)]
[Serializable()]
public ref class AENodeDescriptor sealed : public OpcLabs.EasyOpc.NodeDescriptor, LINQPad.ICustomMemberProvider, OpcLabs.BaseLib.Aliasing.ComTypes._Aliasable, OpcLabs.BaseLib.Aliasing.IAliasable, OpcLabs.BaseLib.ComTypes._Info, OpcLabs.BaseLib.ComTypes._Object2, OpcLabs.BaseLib.Text.IStringListSerializable, OpcLabs.EasyOpc.AlarmsAndEvents.ComTypes._AENodeDescriptor, OpcLabs.EasyOpc.ComTypes._NodeDescriptor, System.ComponentModel.INotifyPropertyChanged, System.ICloneable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

Remarks

It is possible to construct this object from OpcLabs.EasyOpc.AlarmsAndEvents.AddressSpace.AENodeElement returned by the browsing methods.

There are implicit conversions to this type from:

Inheritance Hierarchy

System.Object
   OpcLabs.BaseLib.Object2
      OpcLabs.BaseLib.Info
         OpcLabs.EasyOpc.NodeDescriptor
            OpcLabs.EasyOpc.AlarmsAndEvents.AENodeDescriptor

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

AENodeDescriptor Members
OpcLabs.EasyOpc.AlarmsAndEvents Namespace

Documentation Home, Send Feedback. Resources: Knowledge Base, Product Downloads. Technical support: Online Forums, FAQ.

Missing some example? Ask us for it on our Online Forums! You do not have to own a commercial license in order to use Online Forums, and we reply to every post.