What's new in QuickOPC 2022.1: Difference between revisions
From OPC Labs Knowledge Base
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== OPC UA Complex Data == | == OPC UA Complex Data == | ||
== OPC UA File Transfer == | == OPC UA File Transfer == | ||
--> | |||
== OPC UA PubSub == | == OPC UA PubSub == | ||
* In JSON message mapping, added support for DataSetWriterName and ReversibleFieldEncoding flags, introduced in OPC UA specification 1.05.01. | |||
== COM Components == | == COM Components == | ||
* Updated QuickOpc.h include file (Microsoft C++) for use with ISO C++ 20 Standard. | * Updated QuickOpc.h include file (Microsoft C++) for use with ISO C++ 20 Standard. | ||
Revision as of 06:21, 25 November 2021
See also: Versions; Previous version: What's new in QuickOPC 2021.3
Internal version number: 5.63
Key changes:
Component Improvements
OPC UA PubSub
- In JSON message mapping, added support for DataSetWriterName and ReversibleFieldEncoding flags, introduced in OPC UA specification 1.05.01.
COM Components
- Updated QuickOpc.h include file (Microsoft C++) for use with ISO C++ 20 Standard.
Component Refactorings
OPC UA
- The ServerConditionChanged event, previously available on the IEasyUAClient interface, has been moved to a new service, IEasyUAClientConnectionMonitoring, available from the EasyUAClient component. The service is also available via COM, as _EasyUAClientConnectionMonitoring interface.
Examples
OPC UA Client-Server
- Added a C# example showing how to lock and unlock connections to an OPC UA server, using the new IEasyUAClientConnectionControl service.
- Added a C# example showing how to register an unregister nodes in an OPC UA server, using the new IEasyUAClientNodeRegistration service.
- Added a VBScript example showing how to connections to and disconnections from the OPC UA server, using the IEasyUAClientConnectionMonitoring service and the event pull mechanism.
