UnicodeToUTF8

admin | 类型转换 | 2014-04-23
C++ bool wstring2string(IN const wchar_t* lpwstr, OUT string& str, IN unsigned int uCodePage) { if (NULL == lpwstr) return false; int nLen = ::WideCharToMultiByte(uCodePage, 0, lpwstr, -1, NULL, 0, NULL, NULL); char* pBuf = new char[nLen + 1]; if (NULL != pBuf) { nLen = ::W... [阅读全文]
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CString2string

admin | 类型转换 | 2014-04-23
C++ void ConvertCString2string(CString& strSrc,std::string& strDes) { #ifndef UNICODE strDes = strSrc; #else USES_CONVERSION; strDes = W2A(strSrc.LockBuffer()); strSrc.UnlockBuffer(); #endif } 12345678910 void ConvertCString... [阅读全文]
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wstring2string

admin | 类型转换 | 2014-04-01
C++ std::string ws2s(const std::wstring& ws) { std::string curLocale = setlocale(LC_ALL, NULL); // curLocale = "C"; setlocale(LC_ALL, "chs"); const wchar_t* _Source = ws.c_str(); size_t _Dsize = 2 * ws.size() + 1; char *_Dest = new char[_Dsize]; memset(_D... [阅读全文]
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string2wstring

admin | 类型转换 | 2014-04-01
C++ std::wstring s2ws(const std::string& s) { setlocale(LC_ALL, "chs"); const char* _Source = s.c_str(); size_t _Dsize = s.size() + 1; wchar_t *_Dest = new wchar_t[_Dsize]; wmemset(_Dest, 0, _Dsize); mbstowcs(_Dest,_Source,_Dsize); std::wstring result = _D... [阅读全文]
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string.c_str()

admin | 类型转换 | 2014-04-01
C++ Call c_str() to get a const char * (LPCSTR) from a std::string. It's all in the name: LPSTR - (long) pointer to string - char * LPCSTR - (long) pointer to constant string - const char * LPWSTR - (long) pointer to Unicode (wide) string - wchar_t * LPCWSTR - (long) pointer to constant Unic... [阅读全文]
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