Table Of Contents

Not A Config Data Refnum (G Dataflow)

Last Modified: December 18, 2017

Determines whether a configuration data refnum is valid.

This node considers a configuration data refnum to be invalid if you do not open the reference with the Open Config Data node, the file referenced does not exist, or the reference is already closed when passed to this node.

connector_pane_image
datatype_icon

reference

Reference to the configuration data.

datatype_icon

not a config data refnum

A Boolean value that indicates whether the configuration data refnum is valid.

True reference is not a valid configuration data refnum.
False reference is a valid configuration data refnum.

Where This Node Can Run:

Desktop OS: Windows

FPGA: This product does not support FPGA devices

Web Server: Not supported in VIs that run in a web application


Recently Viewed Topics