'DeclarationPublic Event ModelAccessFailure As EventHandler(Of UAModelAccessFailureEventArgs)
'UsageDim instance As UAModelClient Dim handler As EventHandler(Of UAModelAccessFailureEventArgs) AddHandler instance.ModelAccessFailure, handler
public event EventHandler<UAModelAccessFailureEventArgs> ModelAccessFailure
public: event EventHandler<UAModelAccessFailureEventArgs^>^ ModelAccessFailure
Event Data
The event handler receives an argument of type UAModelAccessFailureEventArgs containing data related to this event. The following UAModelAccessFailureEventArgs properties provide information specific to this event.
| Property | Description |
|---|---|
| AttributeId | Attribute Id. Identifies an attribute of a node. |
| EndpointDescriptor | The OPC-UA server (endpoint) involved in the operation. |
| Exception | Contains the OpcLabs.BaseLib.FailureEventArgs.Exception carried by the event arguments. (Inherited from OpcLabs.BaseLib.FailureEventArgs) |
| NodeDescriptor | The descriptor of the OPC-UA node involved in the operation. |
Requirements