OPC Studio User's Guide and Reference
SubscriptionParameters Property (UAMappedNode)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.LiveMapping Namespace > UAMappedNode Class : SubscriptionParameters Property
An object containing subscription parameters, such as the publishing interval.
Syntax
'Declaration
 
<CanBeNullAttribute()>
<MetaMemberAttribute("SubscriptionParameters")>
Public Property SubscriptionParameters As UASubscriptionParameters
'Usage
 
Dim instance As UAMappedNode
Dim value As UASubscriptionParameters
 
instance.SubscriptionParameters = value
 
value = instance.SubscriptionParameters
[CanBeNull()]
[MetaMember("SubscriptionParameters")]
public UASubscriptionParameters SubscriptionParameters {get; set;}
[CanBeNull()]
[MetaMember("SubscriptionParameters")]
public:
property UASubscriptionParameters^ SubscriptionParameters {
   UASubscriptionParameters^ get();
   void set (    UASubscriptionParameters^ value);
}

Property Value

This value of this property can be null (Nothing in Visual Basic).

The default value of this property is null.

Remarks

Because the OpcLabs.EasyOpc.UA.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 OpcLabs.EasyOpc.UA.UASubscriptionParameters value when setting this property, 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 OpcLabs.EasyOpc.UA.UASubscriptionParameters.FromInt32 static method instead.

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