System.SysUtils.ByteLength

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Delphi

function ByteLength(const S: UnicodeString): Integer;
function ByteLength(const S: RawByteString): Integer;

C++

extern DELPHI_PACKAGE int __fastcall ByteLength(const System::UnicodeString S)/* overload */;

Properties

Type Visibility Source Unit Parent
function public
System.SysUtils.pas
System.SysUtils.hpp
System.SysUtils System.SysUtils

Description

Returns the length of a given string in bytes.

Call ByteLength to obtain the size of a string in bytes. ByteLength calculates the size of the string by multiplying the number of characters in that string to the size of a character. For example, for the string "John", ByteLength returns 8.

See Also


Code Examples