widechartomultibyte

1. Convert GBK to utf8 String gbktoutf8 (const STD: string & strgbk){String stroututf8 = "";Wchar * str1;Int n = multibytetowidechar (cp_acp, 0, strgbk. c_str (),-1, null, 0 );Str1 = new wchar [N];Multibytetowidechar (cp_acp, 0, strgbk. c_str (),-1,

1. Relationships between tchar, Unicode, Char, and wchar_t It is often found that some people love to use standard ANSI functions such as strcpy, and some love to use the _ txxxx function. This problem has been very confusing. To ensure unification,

The introduction of one or two functions --The multi-byte is generalized, that is, it can be ANSI code, can also refer to utf_8 encoding, etc.(i) Widechartomultibye--wide character to multibyte character conversion function1 , function prototypes

Standard encoding and decoding functionsEncoding, current default encoding goto UTF-8BOOL CodeToUtf8 (const std::string &SSRC, std::string &sdst){int ineed = MultiByteToWideChar (CP_ACP, 0, Ssrc.c_str (),-1, NULL, 0);if (0 = = ineed){WriteToLog

There are many articles about the conversion of cstring to char * methods in UNICODE, but most of them are being reproduced from each other. After reading so many materials, the problem of garbled characters is still not solved, later, I found the

1. Relationships between tchar, Unicode, Char, and wchar_t It is often found that some people love to use standard ANSI functions such as strcpy, and some love to use the _ txxxx function. This problem has been very confusing. To ensure unification,

Reprinted: http://blog.csdn.net/segen_jaa/article/details/6447874 // Convert utf8 to GBK format Void convertutf8togbk (cstring & strutf8){Int Len = multibytetowidechar (cp_utf8, 0, (lpctstr) strutf8,-1, null, 0 );Wchar_t * wszgbk = new wchar_t [Len];

1. Review of three types of codes ANSI string we are most familiar with, English occupies one byte, Chinese characters 2 bytes, ending with a \ 0, commonly used in TXT text files.Unicode string. Each character (Chinese character or English letter)

One, multi-byte encoding to UTF8 encodingBOOL MBToUTF8 (vector& pu8, const char* PMB, Int32 mlen){1. Convert an MBCS string to WidecharInt32 nlen = MultiByteToWideChar (CP_ACP, 0, PMB, Mlen, NULL, 0);wchar* LPSZW = NULL;Try{LPSZW = new

The first function is the conversion function between wide characters and multi-byte characters. The function prototype is as follows: Int widechartomultibyte (Uint codePage,DWORD dwflags,Lpcwstr lpwidecharstr,Int cchwidechar,Lpstr

Since: http://www.vckbase.com/document/viewdoc? Id = 212   The purpose of this article is to provide a programming guide for programmers who have just come into contact with COM and help them understand the basic concepts of COM. The content

Multi-byte string and wide String Conversion To convert a multi-byte string to a wide string, use the c api Win32 API.C API: mbstowcs, wcstombsWin32 API: multibytetowidechar, widechartomultibyte The following describes how to use Win32 API. For

About wchar_t In the C ++ standard, wchar_t is a wide character type. Each wchar_t type occupies 2 bytes and has a 16-bit width. Wchar_t is required for the representation of Chinese characters. Char, we all know, occupies a byte, 8-bit width.

Original: Http://www.codeproject.com/Articles/633/Introduction-to-COM-What-It-Is-and-How-to-Use-ItThe purpose of this article is to provide programming guidance to programmers who have just contacted COM and to help them understand the basic

1. multibyte shows to us as char *. while in fact, it can be any code page encoding, including GBK, utf8, etc. if a char * represents utf8 characters, we need to handle it specially in below way: // Convert Unicode (Windows Default UTF16) to utf8

WideCharToMultiByte implementing wide-byte conversions to narrow bytesMultiByteToWideChar to convert a narrow byte to a wide byteThe WideCharToMultiByte code page is used to mark the code page associated with the newly converted string;The

The interface is as follows: The key code is as follows:   iBufSize = WideCharToMultiByte(CP_ACP, , m_strPathName.GetBuffer(), -, NULL, *pszBuffer = WideCharToMultiByte(CP_ACP, , m_strPathName.GetBuffer(), -

I have nothing to worry about recently. I was overwhelmed by Unicode a while ago. So I want to see msdn! English looks really hard. In order to save some effort in the future, the translation has summarized it for future reference. The English level

1. Define the macro in the header file; # Define UNICODE # define _ UNICODE // char buf [128]; memset (buf, 0,128 ); strcpy (buf, ""); WCHAR pCName [128]; memset (pCName,); MultiByteToWideChar (CP_THREAD_ACP, MB_USEGLYPHCHARS, buf, strlen (buf),

Part 1 What is com and how to use com Preface:  The purpose of this article is to provide a programming guide for programmers who have just come into contact with COM and help them understand the basic concepts of COM. The content includes the com