//第一种方式:
CString str = _T("CSDN");
USES_CONVERSION;
std::string s(W2A(str));
//第二种方式:
CString str = _T("CSDN");
std::string s = (CT2A)str;
string转Cstring
CString str; std::string s=“CSDN“; str=s.c_str();
3.CString转const char*
//第一种方式:(CString转char*转const char*)
CString str=_T("CSDN");
const char* cstr;
char temp[100];
::wsprintfA(temp, "%ls",(LPCTSTR)str);
cstr = temp;
//第二种方式:(CString 转string转const char*)
CString str = _T("CSDN");
USES_CONVERSION;
std::string s(W2A(str));
const char* cstr = s.c_str();
4. const char*转CString
const char* cstr = "CSDN"; CString str(cstr);