CString CqqDlg::UTF_8ToUnicode(CString strUtf8 )
{ int len=MultiByteToWideChar(CP_UTF8, 0, (LPCTSTR)strUtf8, -1, NULL,0);
unsigned short * wszGBK = new unsigned short[len+1];
memset(wszGBK, 0, len * 2 + 2);
MultiByteToWideChar(CP_UTF8, 0, (LPCTSTR)strUtf8, -1,wszGBK, len); len = WideCharToMultiByte(CP_ACP, 0, wszGBK, -1, NULL, 0, NULL, NULL);
char *szGBK=new char[len + 1];
memset(szGBK, 0, len + 1);
WideCharToMultiByte (CP_ACP, 0, wszGBK, -1, szGBK, len, NULL,NULL); strUtf8 = szGBK;
delete[] szGBK;
delete[] wszGBK;}
我用的是vs2008 编译器 提示
error C2664: “MultiByteToWideChar”: 不能将参数 5 从“unsigned short *”转换为“LPWSTR”
error C2664: “WideCharToMultiByte”: 不能将参数 3 从“unsigned short *”转换为“LPCWSTR”
error C2664: “WideCharToMultiByte”: 不能将参数 3 从“unsigned short *”转换为“LPCWSTR”
(LPWSTR)wszGBK 也不行. wszGBK 换成 char 也不行...麻烦各位看看
WCHAR wszDomain[256];
LPBYTE ComputerName; struct _SERVER_INFO_100 *si100; // Server structure
struct _USER_INFO_2 *ui; // User structure// Convert ANSI user name and domain to Unicode MultiByteToWideChar( CP_ACP, 0, UserName,
strlen(UserName)+1, wszUserName,
sizeof(wszUserName)/sizeof(wszUserName[0]) );
MultiByteTOWideChar( CP_ACP, 0, Domain,
strlen(Domain)+1, wszDomain, sizeof(wszDomain)/sizeof(wszDomain[0]) );
定义是不是有问题。应该用宽字符串,如下:
WCHAR* wszGBK = new WCHAR[len+1];
UTF_8ToGBK(char *strUtf8 )
{
int len=MultiByteToWideChar(CP_UTF8, 0, (const char *)strUtf8, -1, NULL,0);
WCHAR * wszGBK = new WCHAR[len+1];
memset(wszGBK, 0, len * 2 + 2);
MultiByteToWideChar(CP_UTF8, 0, (const char *)strUtf8, -1,wszGBK, len); len = WideCharToMultiByte(CP_ACP, 0, wszGBK, -1, NULL, 0, NULL, NULL);
char *szGBK=new char[len + 1];
memset(szGBK, 0, len + 1);
WideCharToMultiByte (CP_ACP, 0, wszGBK, -1, szGBK, len, NULL,NULL); strcpy( strUtf8, szGBK );
delete[] szGBK;
delete[] wszGBK;
return strUtf8;
}