| Class | Description | |
|---|---|---|
![]()  | EasyUAClientSessionConnectionEventArgs | Provides data for an event raised when a client has connected to or disconnected from the server. | 
![]()  | EasyUAServerEndpointStateChangedEventArgs | Provides data for an event raised when the state of the server endpoint has changed. | 
![]()  | UADataSubscriptionChangedEventArgs | Provides data for an event raised when data subscription has been added, removed, or modified. | 
![]()  | UADataVariableConversionErrorEventArgs | Provides data for an event raised when data cannot be converted from Read, for Write, or in OnNext. | 
![]()  | UADataVariableProcessedEventArgs | Event arguments indicating whether an event on a data variable has been handled. | 
![]()  | UADataVariableReadEventArgs | Provides data for OPC Unified Architecture data variable read events. | 
![]()  | UADataVariableWriteEventArgs | Provides data for OPC Unified Architecture variable write events. | 
            