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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
How can I check the open-mode of an opened file from the file refNum?
Especially whether a file is opened as read-only or write-only? I haven't found any VI in the panel with file VIs.
Thanks for any hints!
Check this post. Probably you can use a kernel.dll call.
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