Get User-Defined Refnum Information function

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Object information
Owning palette(s) Data Type Parsing palette
Type VI
Requires Basic Development Environment
Icon Data Type Parsing Palette - Get User-Defined Refnum Information.png

The Get User-Defined Refnum Information function retrieves user-defined refnum information from the data type stored in Variant. This VI returns an error if Variant does not contain a user-defined refnum.

A user-defined refnum is a data type for system resources. One example of a user-defined refnum is a DAQmx Task Name.

Note: The user-defined refnum data type is installed with some add-ons, such as NI-DAQmx.



Version Change(s)
LabVIEW 2018 More info to come.

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