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TEncoding.GetCharCount Method (PByte, Integer)
TEncoding Class | TEncoding Members | SysUtils Namespace | Description | See Also
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Calcuates a number of characters generated by decoding a sequence of bytes.

Pascal
function GetCharCount(Bytes: PByte; ByteCount: Integer): Integer; virtual; abstract; overload;
function GetCharCount(const Bytes: TBytes): Integer; overload;
function GetCharCount(const Bytes: TBytes; ByteIndex: Integer; ByteCount: Integer): Integer; overload;
C++
virtual __fastcall int GetCharCount(PByte Bytes, int ByteCount) = 0;
__fastcall int GetCharCount(const TBytes Bytes);
__fastcall int GetCharCount(const TBytes Bytes, int ByteIndex, int ByteCount);
Description

TEncoding.GetCharCount generates a number of characters by decoding Bytes. 

Bytes can be a byte array, or a byte pointer. 

The ByteCount parameter specifies the number of bytes to decode. 

The Return Value is the number of characters decoded. 

 

See Also
Copyright(C) 2009 Embarcadero Technologies, Inc. All Rights Reserved.
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