ObjectDescriptor Class

Contains information necessary to identify and connect to an object, such as the object's ProgID.

Object Model

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<CLSCompliantAttribute(True)>
<ComDefaultInterfaceAttribute(OpcLabs.BaseLib.ComTypes._ObjectDescriptor)>
<ComVisibleAttribute(True)>
<GuidAttribute("9B611326-581A-49BD-AF0C-ADCAD2E16DF5")>
<TypeConverterAttribute(OpcLabs.BaseLib.Implementation.ObjectDescriptorConverter)>
<ValueControlAttribute("OpcLabs.BaseLib.Forms.Common.ObjectSerializationControl, OpcLabs.BaseLibForms, Version=5.72.465.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", 
   DefaultReadWrite=False, 
   Export=True, 
   PageId=10001)>
<SerializableAttribute()>
Public Class ObjectDescriptor 
   Inherits EndpointDescriptor
   Implements OpcLabs.BaseLib.Aliasing.ComTypes._Aliasable, OpcLabs.BaseLib.Aliasing.IAliasable, OpcLabs.BaseLib.ComTypes._EndpointDescriptor, OpcLabs.BaseLib.ComTypes._Info, OpcLabs.BaseLib.ComTypes._Object2, OpcLabs.BaseLib.ComTypes._ObjectDescriptor, OpcLabs.BaseLib.ComTypes._ResourceDescriptor, System.ComponentModel.INotifyPropertyChanged, System.ICloneable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

'Usage
 
Dim instance As ObjectDescriptor

[CLSCompliant(true)]
[ComDefaultInterface(OpcLabs.BaseLib.ComTypes._ObjectDescriptor)]
[ComVisible(true)]
[Guid("9B611326-581A-49BD-AF0C-ADCAD2E16DF5")]
[TypeConverter(OpcLabs.BaseLib.Implementation.ObjectDescriptorConverter)]
[ValueControl("OpcLabs.BaseLib.Forms.Common.ObjectSerializationControl, OpcLabs.BaseLibForms, Version=5.72.465.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", 
   DefaultReadWrite=false, 
   Export=true, 
   PageId=10001)]
[Serializable()]
public class ObjectDescriptor : EndpointDescriptor, OpcLabs.BaseLib.Aliasing.ComTypes._Aliasable, OpcLabs.BaseLib.Aliasing.IAliasable, OpcLabs.BaseLib.ComTypes._EndpointDescriptor, OpcLabs.BaseLib.ComTypes._Info, OpcLabs.BaseLib.ComTypes._Object2, OpcLabs.BaseLib.ComTypes._ObjectDescriptor, OpcLabs.BaseLib.ComTypes._ResourceDescriptor, System.ComponentModel.INotifyPropertyChanged, System.ICloneable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

[CLSCompliant(true)]
[ComDefaultInterface(OpcLabs.BaseLib.ComTypes._ObjectDescriptor)]
[ComVisible(true)]
[Guid("9B611326-581A-49BD-AF0C-ADCAD2E16DF5")]
[TypeConverter(OpcLabs.BaseLib.Implementation.ObjectDescriptorConverter)]
[ValueControl("OpcLabs.BaseLib.Forms.Common.ObjectSerializationControl, OpcLabs.BaseLibForms, Version=5.72.465.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", 
   DefaultReadWrite=false, 
   Export=true, 
   PageId=10001)]
[Serializable()]
public ref class ObjectDescriptor : public EndpointDescriptor, OpcLabs.BaseLib.Aliasing.ComTypes._Aliasable, OpcLabs.BaseLib.Aliasing.IAliasable, OpcLabs.BaseLib.ComTypes._EndpointDescriptor, OpcLabs.BaseLib.ComTypes._Info, OpcLabs.BaseLib.ComTypes._Object2, OpcLabs.BaseLib.ComTypes._ObjectDescriptor, OpcLabs.BaseLib.ComTypes._ResourceDescriptor, System.ComponentModel.INotifyPropertyChanged, System.ICloneable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

Inheritance Hierarchy

System.Object
   OpcLabs.BaseLib.Object2
      OpcLabs.BaseLib.Info
         OpcLabs.BaseLib.ResourceDescriptor
            OpcLabs.BaseLib.EndpointDescriptor
               OpcLabs.BaseLib.ObjectDescriptor
                  OpcLabs.EasyOpc.ServerDescriptor

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

ObjectDescriptor Members
OpcLabs.BaseLib Namespace

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