GoFiler Legato Script Reference   Legato v 1.5b Application v 5.24b

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Chapter Five — General Functions (continued)

IsHex Function

Overview

The IsHex function tests if a string or character is a valid hexadecimal string or character.

Syntax/Parameters

Syntax

boolean = IsHex ( mixed value );

Parameters

value

A string or

a char to test. The character can be any type that will resolve to an integer.

Return Value

Returns TRUE if value is a valid hexadecimal string or character or FALSE if it is not.

Remarks

If value is a string, “0x” is not permitted at the front of the string. If value is a character, the IsHex function checks for numeric digits 0-9 and alphabetic characters A-F and a-f.

Related Functions

HexBufferToBlock — Converts a variable to a multiple line formatted string as a hex array with optional optional size, flags and base information.

HexBufferToByteString — Converts a variable to a string hex array with with optional optional size, flags and base information and padding.

HexBufferToString — Converts a variable to a string hex array with optional break position and size with padding.

HexToBuffer — Converts a string of hex characters into a variable or array and returns the number of bytes.

HexToInteger — Converts a hex string to a 64-bit integer or quad word.

Platform Support

Go13, Go16, GoFiler Complete, GoFiler Corporate, GoFiler, GoFiler Lite, GoXBRL

Legato IDE, Legato Basic

 

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GoFiler Legato Script Reference — Generated on 10/21/2024

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