UASubscriptionParameters Constructor(UASubscriptionParameters)

Contains subscription parameters (such as the publishing interval).

Because the UASubscriptionParameters has an implicit conversion from System.Int32, in languages that support implicit conversion operators (such as C# or VB.NET), you can simply use an integer (representing the publishing interval in milliseconds) in place of this parameter, and the corresponding OPC UA subscription parameters will be constructed automatically. When the implicit conversion operators are not supported (such as with Python.NET), you can use the FromInt32 static method instead.

The value of this parameter cannot be null (Nothing in Visual Basic).

Initializes a new copy of the object.

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Function New( _
   ByVal subscriptionParameters As UASubscriptionParameters _
)

'Usage
 
Dim subscriptionParameters As UASubscriptionParameters
 
Dim instance As New UASubscriptionParameters(subscriptionParameters)

public UASubscriptionParameters( 
   UASubscriptionParameters subscriptionParameters
)

public:
UASubscriptionParameters( 
   UASubscriptionParameters^ subscriptionParameters
)

Parameters

subscriptionParameters

Contains subscription parameters (such as the publishing interval).

The value of this parameter cannot be null (Nothing in Visual Basic).

Exceptions

Exception Description

Exception	Description
System.ArgumentNullException	A `null` reference (`Nothing` in Visual Basic) is passed to a method that does not accept it as a valid argument. This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

System.ArgumentNullException

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

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

UASubscriptionParameters Class
UASubscriptionParameters Members
Overload List

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