NET API HDA ReadRaw|Classic OPC: DA, A&E, HDA, XML-DA, etc.|Forum|OPC Foundation

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NET API HDA ReadRaw
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Fedor Guschin
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05/02/2021 - 08:17
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Hello all,

both server and group have method ReadRaw. What is the difference between them? Do I have to create group and use it's method or I can just connect and use ReadRaw function from server?

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Randy Armstrong
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05/02/2021 - 09:06
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The group will be more efficient for multiple operations on the same items.

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