CString、string、const char*的相互轉換

環境:vs2010spa

1.CString轉stringcode

//第一種方式:
CString str = _T("CSDN");
USES_CONVERSION;
std::string s(W2A(str));
//第二種方式:
CString str = _T("CSDN");
std::string s = (CT2A)str; 

2.string轉CStringblog

CString str;
std::string s=「CSDN「;
str=s.c_str();

3.CString轉const char*string

//第一種方式:(CString轉char*轉const char*)
CString str=_T("CSDN");
const char* cstr;
char temp[100];
::wsprintfA(temp, "%ls",(LPCTSTR)str);
cstr = temp;     
//第二種方式:(CString 轉string轉const char*)
CString str = _T("CSDN");
USES_CONVERSION;
std::string s(W2A(str));
const char* cstr = s.c_str(); 

4. const char*轉CStringclass

const char* cstr = "CSDN";
CString str(cstr);
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