Printable? Function

LabVIEW 2018 Help

Edition Date: March 2018
Part Number: 371361R-01
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Owning Palette: Comparison Functions

Requires: Base Development System

Returns TRUE if char represents a printable ASCII character. If char is a string, this function uses the first character in the string. If char is a number, this function interprets it as the ASCII value of a character. If char is a floating-point number, this function rounds to the nearest integer. Otherwise, this function returns FALSE.

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


char can be a scalar string or number, clusters of strings or numbers, arrays of strings or numbers, and so on.
printable ASCII? is a Boolean value of the same data type structure as char.


Refer to the Compare Character Types VI in the labview\examples\Comparison directory for an example of using the Printable? function.


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