UnionData Class

A data of (tagged) union data type.

Object Model

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<CLSCompliantAttribute(True)> 
<ComVisibleAttribute(True)> 
<ComDefaultInterfaceAttribute(OpcLabs.BaseLib.DataTypeModel.ComTypes._UnionData)> 
<GuidAttribute("95105859-094B-47C2-82A7-368883C7C954")> 
<TypeDescriptionProviderAttribute(OpcLabs.BaseLib.ComponentModel.Internal.TypeDescriptionProvider`2)> 
<DebuggerDisplayAttribute("{DebuggerDisplay,nq}")> 
<TypeConverterAttribute(OpcLabs.BaseLib.Implementation.LogicalSorterConverter)> 
<ValueControlAttribute("OpcLabs.BaseLib.Forms.Common.ObjectSerializationControl, OpcLabs.BaseLibForms, Version=5.80.82.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", 
   DefaultReadWrite=False, 
   Export=True, 
   PageId=10001)> 
<SerializableAttribute()> 
Public NotInheritable Class UnionData 
   Inherits GenericData 
   Implements OpcLabs.BaseLib.ComTypes._Info, OpcLabs.BaseLib.ComTypes._Object2, OpcLabs.BaseLib.DataTypeModel.ComTypes._GenericData, OpcLabs.BaseLib.DataTypeModel.ComTypes._UnionData, System.ICloneable, System.IFormattable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

'Usage
 
Dim instance As UnionData

[CLSCompliant(true)] 
[ComVisible(true)] 
[ComDefaultInterface(OpcLabs.BaseLib.DataTypeModel.ComTypes._UnionData)] 
[Guid("95105859-094B-47C2-82A7-368883C7C954")] 
[TypeDescriptionProvider(OpcLabs.BaseLib.ComponentModel.Internal.TypeDescriptionProvider`2)] 
[DebuggerDisplay("{DebuggerDisplay,nq}")] 
[TypeConverter(OpcLabs.BaseLib.Implementation.LogicalSorterConverter)] 
[ValueControl("OpcLabs.BaseLib.Forms.Common.ObjectSerializationControl, OpcLabs.BaseLibForms, Version=5.80.82.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", 
   DefaultReadWrite=false, 
   Export=true, 
   PageId=10001)] 
[Serializable()] 
public sealed class UnionData : GenericData, OpcLabs.BaseLib.ComTypes._Info, OpcLabs.BaseLib.ComTypes._Object2, OpcLabs.BaseLib.DataTypeModel.ComTypes._GenericData, OpcLabs.BaseLib.DataTypeModel.ComTypes._UnionData, System.ICloneable, System.IFormattable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

[CLSCompliant(true)] 
[ComVisible(true)] 
[ComDefaultInterface(OpcLabs.BaseLib.DataTypeModel.ComTypes._UnionData)] 
[Guid("95105859-094B-47C2-82A7-368883C7C954")] 
[TypeDescriptionProvider(OpcLabs.BaseLib.ComponentModel.Internal.TypeDescriptionProvider`2)] 
[DebuggerDisplay("{DebuggerDisplay,nq}")] 
[TypeConverter(OpcLabs.BaseLib.Implementation.LogicalSorterConverter)] 
[ValueControl("OpcLabs.BaseLib.Forms.Common.ObjectSerializationControl, OpcLabs.BaseLibForms, Version=5.80.82.1, Culture=neutral, PublicKeyToken=6faddca41dacb409", 
   DefaultReadWrite=false, 
   Export=true, 
   PageId=10001)] 
[Serializable()] 
public ref class UnionData sealed : public GenericData, OpcLabs.BaseLib.ComTypes._Info, OpcLabs.BaseLib.ComTypes._Object2, OpcLabs.BaseLib.DataTypeModel.ComTypes._GenericData, OpcLabs.BaseLib.DataTypeModel.ComTypes._UnionData, System.ICloneable, System.IFormattable, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable

Inheritance Hierarchy

System.Object
   OpcLabs.BaseLib.Object2
      OpcLabs.BaseLib.Info
         OpcLabs.BaseLib.DataTypeModel.GenericData
            OpcLabs.BaseLib.DataTypeModel.UnionData

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

UnionData Members
OpcLabs.BaseLib.DataTypeModel Namespace

Send Documentation Feedback. Technical Support