Empty String/Path? Function

FlexRIO Help

Edition Date: November 2015

Part Number: 372614J-01

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Owning Palette: Comparison Functions

Requires: Base Development System

Returns TRUE if string/path is an empty string or an empty path. Otherwise, this function returns FALSE. This function is also designed to work with variants, pictures, and DSC tags.

The connector pane displays the default data types for this polymorphic function.

string/path can be a string, a path, a variant, a picture string, a DSC tag, or an array or a cluster of these types.
empty? is a Boolean value of the same data type structure as string/path.


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