EventCallback Property

A callback method to be invoked for each event notification generated by the monitored item.

Syntax

[JetBrains.Annotations.CanBeNull()]
[XmlIgnore()]
public EasyUAEventNotificationEventHandler EventCallback {get; set;}

[JetBrains.Annotations.CanBeNull()]
[XmlIgnore()]
public:
property EasyUAEventNotificationEventHandler^ EventCallback {
   EasyUAEventNotificationEventHandler^ get();
   void set (    EasyUAEventNotificationEventHandler^ value);
}

'Declaration
 
<JetBrains.Annotations.CanBeNullAttribute()>
<XmlIgnoreAttribute()>
Public Property EventCallback As EasyUAEventNotificationEventHandler

'Usage
 
Dim instance As EasyUAMonitoredItemArguments
Dim value As EasyUAEventNotificationEventHandler
 
instance.EventCallback = value
 
value = instance.EventCallback

Property Value

If this is a null reference, only the OpcLabs.EasyOpc.UA.IEasyUAClient.EventNotification event is generated, and no callback method is invoked.

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

The default value of this property is null.

Remarks

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

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

EasyUAMonitoredItemArguments Class
EasyUAMonitoredItemArguments Members

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