.net 5 and OPC Classic|Classic OPC: DA, A&E, HDA, XML-DA, etc.|Forum|OPC Foundation This forum requires Javascript to be enabled for posting content Log InSelect ForumAnnouncementsProduct and Service RequestsSuggestionsOPC MarketplaceOPC UA StandardOPC UA Companion StandardsOPC UA Implementation: Stacks, Tools, an…OPC Certification and Interoperability T…Classic OPC: DA, A&E, HDA, XML-DA, e…Miscellaneous SearchAdvanced SearchSearchForum ScopeCurrent forumAll forumsMatchMatch any wordMatch all wordsMatch phraseForum OptionsPosts onlyTopic titles onlyPosts and topic titlesMinimum search word length is 3 characters - maximum search word length is 84 characters Search Login name Password Remember me Lost password? HomeForumClassic OPC: DA, A&E, HDA, XML-….net 5 and OPC Classic .net 5 and OPC ClassicMartin HollenderNew MemberMembersForum Posts: 1Member Since: 11/28/2018 Offline101/07/2021 - 07:03 The new .net 5 runs on Windows and Linux I'm looking for a robust method to connect with Classic OPC DA servers. What would you recommend? Thanks Martin Randy ArmstrongAdmin Forum Posts: 1451Member Since: 05/30/2017 Offline201/07/2021 - 11:19 OPC UA with a UA-COM gateway. OPC Classic uses DCOM which is not supported on Linux. So even if you use .NET 5 you will not be able to use DCOM. Raghavendra KMemberMembersForum Posts: 3Member Since: 06/15/2022 Offline306/15/2022 - 22:43 Does it support windows application with .NET 5.0? Randy ArmstrongAdmin Forum Posts: 1451Member Since: 05/30/2017 Offline406/15/2022 - 23:58 Yes, you can use DCOM with .NET 5/6. Forum Timezone: America/PhoenixMost Users Ever Online: 510Currently Online: Bjarne Anestad KleppeGuest(s) 30Currently Browsing this Page: 1 Guest(s)Top Posters: Forum Stats: Groups: 2Forums: 10Topics: 1348Posts: 4576 Usage Policy © Simple:Press — Privacy Policy New / Updated TopicsOpen API Specification for OPC UASourceTimestamp on DataValueApplication certificate cannot be foundHow to make two communicating OPCUA serv…Is it safe to replace the hostname of en…Discovery of OPC UA EventsCreate Opc Ua Serveur c# with custom str…Customizing VendorServerInfoType in prac…Write Variant Array: BadTypeMismatchHow to Override EventTypes to Address sp…Can't connect to PLC via Qt Opc UA modul…Accessing Alarms and Condition using OPC…How to read UA-binary format in the clou…Read Node to Encodage Xml Create Opc Ua Serveur c# with custom str…server.IsConnected inaccurately reports …Exception: RPC Server is Unavailable wit…Current plan for OPC Foundation's .NET A…API reference documentation for .Net lib…