Unit 'StrUtils'	Package
[Overview][Resource strings][Constants][Types][Procedures and functions][Index]	[#rtl]

BinToHex

Convert a binary buffer to a hexadecimal string.

Declaration

Source position: strutils.pp line 236

procedure BinToHex(

const BinBuffer: TBytes;

BinBufOffset: Integer;

var HexBuffer: TBytes;

HexBufOffset: Integer;

Count: Integer

); overload; procedure BinToHex(

BinValue: Pointer;

HexValue: PWideChar;

BinBufSize: Integer

); overload; procedure BinToHex(

const BinValue;

HexValue: PWideChar;

BinBufSize: Integer

); overload; procedure BinToHex(

BinValue: PAnsiChar;

HexValue: PAnsiChar;

BinBufSize: Integer

); overload; procedure BinToHex(

BinValue: PAnsiChar;

HexValue: PWideChar;

BinBufSize: Integer

); overload; procedure BinToHex(

const BinValue;

HexValue: PAnsiChar;

BinBufSize: Integer

); overload; procedure BinToHex(

BinValue: Pointer;

HexValue: PAnsiChar;

BinBufSize: Integer

); overload;

Description

BinToHex converts the byte values in BinValue to a string consisting of 2-charachter hexadecimal strings in HexValue. BufSize specifies the length of BinValue, which means that HexValue must have size 2*BufSize.

For example a buffer containing the byte values 255 and 0 will be converted to FF00.

Errors

No length checking is done, so if an invalid size is specified, an exception may follow.

See also

Convert a hexadecimal string to a binary buffer.