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.WriteItemValue (method was not found)

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16 Mar 2017 14:43 #5011 by support
The WriteItemValue method still exists. Argument types etc. might have changed, though.

1. Which QuickOPC version are you now using?
2. Which tool/language is your code in?
3. Please post the relevant part of your code.
4. What is the precise error message?

Thank you

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16 Mar 2017 14:20 #5010 by webprog
We use QuickOPC in a web environment to provide simple web interfaces to devices connected to a Kepserver. Recently we upgraded to a new the latest version and adjusted some old code to point to the new class reference. [Class="OpcLabs.EasyOpc.DataAccess.EasyDAClient"]

it seems something has changed because the .readitemvalue(... works fine but .writeitemvalue(.. reports an error stating that the method was not found. How do I write values back to the OPC server with the new version?

Thanks!

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