OPC Studio User's Guide and Reference
Inequality Operator (UAWriterGroupDescriptor)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub Namespace > UAWriterGroupDescriptor Class : Inequality Operator
First object to be compared.

Because the UAWriterGroupDescriptor has implicit conversions from System.Int32 and System.String, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use an integer (representing the writer group Id), or a string (representing the name of the writer group) in place of this parameter, and the corresponding OPC UA writer group descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the FromInt32 or FromString static method instead.

Also, because the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement has an implicit conversion to UAWriterGroupDescriptor, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement (from PubSub configuration) in place of this parameter, and the corresponding OPC UA PubSub writer group descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can convert a OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement to UAWriterGroupDescriptor using the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement.ToUAWriterGroupDescriptor static method instead.

The value of this parameter can be null (Nothing in Visual Basic).

Second object to be compared.

Because the UAWriterGroupDescriptor has implicit conversions from System.Int32 and System.String, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use an integer (representing the writer group Id), or a string (representing the name of the writer group) in place of this parameter, and the corresponding OPC UA writer group descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the FromInt32 or FromString static method instead.

Also, because the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement has an implicit conversion to UAWriterGroupDescriptor, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement (from PubSub configuration) in place of this parameter, and the corresponding OPC UA PubSub writer group descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can convert a OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement to UAWriterGroupDescriptor using the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement.ToUAWriterGroupDescriptor static method instead.

The value of this parameter can be null (Nothing in Visual Basic).

Determines whether the two objects are not equal.
Syntax
'Declaration
 
Public Operator <>( _
   ByVal left As UAWriterGroupDescriptor, _
   ByVal right As UAWriterGroupDescriptor _
) As Boolean
'Usage
 

Parameters

left
First object to be compared.

Because the UAWriterGroupDescriptor has implicit conversions from System.Int32 and System.String, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use an integer (representing the writer group Id), or a string (representing the name of the writer group) in place of this parameter, and the corresponding OPC UA writer group descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the FromInt32 or FromString static method instead.

Also, because the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement has an implicit conversion to UAWriterGroupDescriptor, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement (from PubSub configuration) in place of this parameter, and the corresponding OPC UA PubSub writer group descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can convert a OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement to UAWriterGroupDescriptor using the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement.ToUAWriterGroupDescriptor static method instead.

The value of this parameter can be null (Nothing in Visual Basic).

right
Second object to be compared.

Because the UAWriterGroupDescriptor has implicit conversions from System.Int32 and System.String, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use an integer (representing the writer group Id), or a string (representing the name of the writer group) in place of this parameter, and the corresponding OPC UA writer group descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the FromInt32 or FromString static method instead.

Also, because the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement has an implicit conversion to UAWriterGroupDescriptor, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use a OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement (from PubSub configuration) in place of this parameter, and the corresponding OPC UA PubSub writer group descriptor will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can convert a OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement to UAWriterGroupDescriptor using the OpcLabs.EasyOpc.UA.PubSub.Configuration.UAWriterGroupElement.ToUAWriterGroupDescriptor static method instead.

The value of this parameter can be null (Nothing in Visual Basic).

Return Value

True if the objects are not equal; false if they are equal.
Requirements

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

See Also