'Declaration<CanBeNullAttribute()> Property EventData As UAEventData
'UsageDim instance As _EasyUAEventNotificationEventArgs Dim value As UAEventData instance.EventData = value value = instance.EventData
[CanBeNull()] UAEventData EventData {get; set;}
[CanBeNull()] property UAEventData^ EventData { UAEventData^ get(); void set ( UAEventData^ value); }
This value of this property can be null (Nothing in Visual Basic).
The default value of this property is null.
The EventData property contains a OpcLabs.EasyOpc.UA.UAEventData object.
When OpcLabs.BaseLib.OperationModel.OperationEventArgs.Succeeded is false, this property is always a null reference. When OpcLabs.BaseLib.OperationModel.OperationEventArgs.Succeeded is true, this property is a null reference indicating that the monitored item has become operative, or it is a non-null when the server has delivered the event data. Note that this is different from the behavior of AttributeData, which is always non-null when OpcLabs.BaseLib.OperationModel.OperationEventArgs.Succeeded is true.
This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.