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RAD Studio VCL Reference
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TCharacter.IsLetterOrDigit Method (Char)
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RAD Studio VCL Reference
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Determines whether a UTF-16 character is defined as a letter or a digit in the Unicode specifications.
class function IsLetterOrDigit(C: Char): Boolean; overload; static; class function IsLetterOrDigit(const S: string; Index: Integer): Boolean; overload; static;
static __fastcall Boolean IsLetterOrDigit(Char C); static __fastcall Boolean IsLetterOrDigit(const AnsiString S, int Index);
Returns true if the UTF-16 character is defined as a letter or a digit in the Unicode specifications.
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