Defines a property for a file, channel group, or channel. Wire data to the Value input to determine the polymorphic instance to use or manually select the instance.


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Inputs/Outputs

  • cbool.png Create if not found (no:F) —

    Create if not found specifies whether the VI creates a new property with the values you set if the property specified in Property name does not exist. The default is FALSE, which means the VI does not create a property and returns an error if the specified property does not exist.

  • cgenclassrn.png storage refnum —

    storage refnum specifies the reference number for the data object you want to access.

  • cstr.png Property name —

    Property name specifies the name of the property. Use the Get Property Info VI to obtain the Property name.

  • catrn.png Value —

    Value specifies the value of the property.

  • cerrcodeclst.png error in (no error) —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • igenclassrn.png storage refnum out —

    storage refnum out returns a reference number for the data object this VI accesses.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.