IsValidInternalValue(Object) Method

Determines whether an object represents a valid internal value of a publisher Id.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
<CLSCompliantAttribute(False)>
<PureAttribute()>
Public Shared Function IsValidInternalValue( _
   ByVal value As Object _
) As Boolean

'Usage
 
Dim value As Object
Dim value As Boolean
 
value = UAPublisherId.IsValidInternalValue(value)

[CLSCompliant(false)]
[Pure()]
public static bool IsValidInternalValue( 
   object value
)

[CLSCompliant(false)]
[Pure()]
public:
static bool IsValidInternalValue( 
   Object^ value
)

Parameters

value: The value to be tested.

Return Value

Returns true if the represents a valid internal value of a publisher Id; returns false otherwise.

Remarks

Internal value is used in the OPC-UA PubSub specification, not CLS-compliant. It is System.Byte, System.UInt16, System.UInt32, System.UInt64, System.String, or null.

null is considered a valid internal value.

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

UAPublisherId Class
UAPublisherId Members

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