CString 转char*

CString 转 char*

方法一
CString cstrStr;
char * chStr;

chStr = (char*)cstrStr.GetBuffer(0);

方法二
chStr= (char*)cstrStr.GetBuffer(cstrStr.GetLength());

方法三
chStr= (char*)(LPCTSTR)cstrStr;

方法四
string str = cstrStr;
cstrStr.Format(_T("%s"),str );