MFC中常見數據類型轉換總結

1、CString2string：

CString msg = _T("abc");
std::string strmsg(W2A(msg));

2、string2CString：

std::string msg = "abc";
CString strmsg = CString(msg.c_str());

3、CString2int

CString year = _T("2018");
int nYear = _ttoi(year);

4、int2CString

int nYear = 2018;
CString year;
year.Format(_T("year: %d"), nYear);

5、string2double

string strLength = "123";
double dLength = atoi(strLength);

持續更新中。。。