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?