OPC Studio User's Guide and Reference
Implicit Type Conversion Operator (UASubscribeDataSetFilter)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.PubSub Namespace > UASubscribeDataSetFilter Class : Implicit Type Conversion Operator
The publisher Id.

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

Converts a publisher Id to a subscribe dataset filter.
Syntax
'Declaration
 
<CanBeNullAttribute()>
Public Operator Widening CType( _
   ByVal publisherId As UAPublisherId _
) As UASubscribeDataSetFilter
'Usage
 
[CanBeNull()]
public UASubscribeDataSetFilter operator implicit( 
   UAPublisherId publisherId
)
[CanBeNull()]
public:
operator UASubscribeDataSetFilter^ ( 
   UAPublisherId^ publisherId
)

Parameters

publisherId
The publisher Id.

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

Return Value

This method can return null (Nothing in Visual Basic).

Remarks

This operator is equivalent to FromUAPublisherId.

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