Initializes a new instance of the class.
Syntax
Parameters
- serverDescriptor
- The OPC server involved in the operation.
- subscriptionParameters
- Subscription parameters to be used when the subscription is created
- refreshWhenActive
- When set, the subscription will automatically perform a Refresh after each successful connection to the server (either the initial connection, or any automatic reconnection after the connection is lost).
- callback
- A callback method to be invoked for each OPC event.
- state
- The state object (can be any value supplied by your code); available in event notifications.
Requirements
Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows
See Also