OPC Studio User's Guide and Reference
TypedAttributeData Property (EasyUADataChangeNotificationEventArgs<TValue>)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.Generic Namespace > EasyUADataChangeNotificationEventArgs<TValue> Class : TypedAttributeData Property
Gets the current (new) UAAttributeData<TValue> (a typed value, timestamp and quality) of the OPC monitored item. Null reference when System.Exception is not null.
Syntax
'Declaration
 
<CanBeNullAttribute()>
<XmlIgnoreAttribute()>
Public Property TypedAttributeData As UAAttributeData(Of TValue)
'Usage
 
Dim instance As EasyUADataChangeNotificationEventArgs(Of TValue)
Dim value As UAAttributeData(Of TValue)
 
instance.TypedAttributeData = value
 
value = instance.TypedAttributeData
[CanBeNull()]
[XmlIgnore()]
public UAAttributeData<TValue> TypedAttributeData {get; set;}
[CanBeNull()]
[XmlIgnore()]
public:
property UAAttributeData<TValue^>^ TypedAttributeData {
   UAAttributeData<TValue^>^ get();
   void set (    UAAttributeData<TValue^>^ value);
}

Property Value

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

The default value of this property is null.

Remarks

The getter method of this property is pure, i.e. it does not have observable side effects.

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