.net 5 and OPC Classic|Classic OPC: DA, A&E, HDA, XML-DA, etc.|Forum|OPC Foundation

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.net 5 and OPC Classic
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Martin Hollender
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11/28/2018
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01/07/2021 - 07:03
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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

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Randy Armstrong
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01/07/2021 - 11:19
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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.

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Raghavendra K
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06/15/2022
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06/15/2022 - 22:43
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Does it support windows application with .NET 5.0?

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Randy Armstrong
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06/15/2022 - 23:58
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Yes, you can use DCOM with .NET 5/6.

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