widechartomultibyte

Following the story of the previous episode, the multi-character set (ANSI) and Unicode and string processing methodsWe have some special requirements: Sometimes our string is of the Multi-character type, but we need to use the wide character type;

1, Delphi Utf-8 conversion-findumars-blog Park. htmlHttps://www.cnblogs.com/findumars/archive/2013/12/26/3492891.htmlThe new version of Delphi should not be so troublesome, as long as directly in the Ansistring, widestring, utf8string between the

/*************************************** **************************************** ********************** Function name: copyfolder** Input: const cstring & DESC Destination path** Const cstring & source Source Path** Output:** Function Description:

(Float, Char, String, cstring) Copyright Disclaimer: During reprinting, please use hyperlinks to indicate the original source and author information of the article and this statementHttp://mrcatart.blogbus.com/logs/68590681.htmlC/C ++ data type

Due to the working relationship, JNI must be used to call methods and transmit data between C ++ and Java programs. However, JNI used to work in an English environment and is encoded in Chinese (similar to other languages) I am not paying much

Http://stdsoft.blogbus.com/logs/56468290.html Static wstring ansi2unicode (const string & strin){Wstring Strout; // Pre-calculate the size of the required space (including the ending character), in the unit of wchar_t Int dwnum =

Qt Chinese garbled characters   For beginners of Linux, go to advanced QT programming. However, the first demoProgramI met Chinese garbled characters and sweated! Environment:   1. RedHat As5   2. qt4.4.0   3. lang = "zh_cn.gb18030"

Copyright Disclaimer: During reprinting, please use hyperlinks to indicate the original source and author information of the article and this statementHttp://dark0729.blogbus.com/logs/51496111.html ANSI string we are most familiar with, English

An ANSI string occupies one byte in English and contains two Chinese characters. It ends with one/0 and is often used in TXT text files. Unicode string. Each character (Chinese character or English letter) occupies 2 bytes and ends with 2

String encoding judgment; Unicode, between UTF-8 Encoding The difference between Unicode and UTF-8 encoding Unicode is a character set, while UTF-8 is one of Unicode, Unicode is always dubyte, while UTF-8 is variable, for Chinese characters,

Exercise caution when using uses_conversion. The following are two articles found on the Internet, which roughly means that this macro cannot be used in large loop bodies and large functions, the stack overflow problem exists because the function

Linux:1#include 2 3 intCode_convert (Char*from_charset,Char*to_charset,Char*inbuf,intInlen,Char*outbuf,intOutlen)4 {5 iconv_t cd;6 intRC;7 Char**pin = &Inbuf;8 Char**pout = &Outbuf;9 Tencd =Iconv_open (to_charset,from_charset)

Conversion of cstring to char * in UnicodeOfArticleThere are many, but most of them are being reproduced from each other. After reading so many materials, we still haven't solved the problem of Garbled text. Later, we found the correct method in a

Void convertutf8togbk (cstring & strutf8){Int Len = multibytetowidechar (cp_utf8, 0, (lpctstr) strutf8,-1, null, 0 );Unsignedshort * wszgbk =New unsignedshort [Len + 1];Memset (wszgbk, 0, Len * 2 + 2 );Multibytetowidechar (cp_utf8, 0, (lpctstr)

  ExploitationIceSeveral things you must pay attention to when writing a program 1. Using Windows as a server is a very unpleasant thing. 2. When writing the client terminal in Windows, you must use the slice2xxx.exe version. Otherwise, it may be

1. Enter big5 characters and return the simplified GB characters //--------------------------------------------------------------------------- // Function input: big5 characters, returns the simplified GB characters //--------------------------------

Delphi7 and earlier versions of VCL only support ANSI, so... widestring and utf8string (same definition as ansistring) cannot be correctly displayed in VCL The UTF-8 conversion function provided by Delphi7 returns NULL if it encounters a character

Idea: The input string must end with ' + ' and if the input string does not end with '/', set it manually, otherwise the conversion will have an error.unsigned int encodeutil::ansitoucs2 (char* pansi, wchar_t*& pUcs2){//Pre-conversion to get the

Preface:Before writing this article, I first thank the seniors who gave me ideas and helped me.The following 4 blog posts are seniors original, which has a lot of useful, worth learning things, hope to help everyone!1, hands-on teaching you to use C

In my own opinion, many of these are misunderstandings. Here's my point of view, based on my use of SDL under Windows.As a cross-platform library, SDL has a unique place in terms of character. That is, its runtime supports a character encoding of