多字节转UTF-8

最新推荐文章于 2020-07-09 16:48:34 发布

原创最新推荐文章于 2020-07-09 16:48:34 发布 · 554 阅读

0 ·

CC 4.0 BY-SA版权

文章标签：

#utf-8

MFC 专栏收录该内容

52 篇文章

订阅专栏

void CDlgPatientList::ConvertGBKToUtf8(CString& amp, CString str_multi)
{
//CString str_utf8;

int len = MultiByteToWideChar(CP_ACP, 0, (LPCTSTR)str_multi, -1, NULL, 0);
wchar_t * wszUtf8 = new wchar_t[len + 1];
memset(wszUtf8, 0, len * 2 + 2);
MultiByteToWideChar(CP_ACP, 0, (LPCTSTR)str_multi, -1, wszUtf8, len);

len = WideCharToMultiByte(CP_UTF8, 0, wszUtf8, -1, NULL, 0, NULL, NULL);
char *szUtf8 = new char[len + 1];
memset(szUtf8, 0, len + 1);
WideCharToMultiByte(CP_UTF8, 0, wszUtf8, -1, szUtf8, len, NULL, NULL);

amp = szUtf8;

delete[] szUtf8;
delete[] wszUtf8;

//return str_utf8;

}
void CDlgPatientList::utf8ToMulti(CString& str_GBK,CString strutf)
{

int len = MultiByteToWideChar(CP_UTF8, 0, (LPCTSTR)strutf, -1, NULL, 0);
wchar_t * wszMulti = new wchar_t[len + 1];
memset(wszMulti, 0, len * 2 + 2);
MultiByteToWideChar(CP_UTF8, 0, (LPCTSTR)strutf, -1, wszMulti, len);

len = WideCharToMultiByte(CP_ACP, 0, wszMulti, -1, NULL, 0, NULL, NULL);
char *szMulti = new char[len + 1];
memset(szMulti, 0, len + 1);
WideCharToMultiByte(CP_ACP, 0, wszMulti, -1, szMulti, len, NULL, NULL);

str_GBK = szMulti;

delete[] wszMulti;
delete[] szMulti;

}