'Declaration
<CanBeNullAttribute()> <XmlIgnoreAttribute()> Public Property DataChangeCallback As EasyUADataChangeNotificationEventHandler
'Usage
Dim instance As EasyUAMonitoredItemArguments Dim value As EasyUADataChangeNotificationEventHandler instance.DataChangeCallback = value value = instance.DataChangeCallback
[CanBeNull()] [XmlIgnore()] public EasyUADataChangeNotificationEventHandler DataChangeCallback {get; set;}
[CanBeNull()] [XmlIgnore()] public: property EasyUADataChangeNotificationEventHandler^ DataChangeCallback { EasyUADataChangeNotificationEventHandler^ get(); void set ( EasyUADataChangeNotificationEventHandler^ value); }
Property Value
If this is a null reference, only the OpcLabs.EasyOpc.UA.IEasyUAClient.DataChangeNotification event is generated, and no callback method is invoked.This value of this property can be null
(Nothing
in Visual Basic).
The default value of this property is null
.