Topic Path: Symbol Reference > Functions > IsOctal Function (string)
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IsOctal Function

Determines if the characters are valid octal digits.

File
function IsOctal(
    const AString: string
): Boolean; overload;
Parameters 
Description 
AString 
Characters to examine for valid octal digits. 

Boolean - True when the characters are valid octal digits.

IsOctal is an overloaded Boolean function used to determine if the characters in AString are valid octal digits. IsOctal returns True when AString contains characters including: 

 

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