/*string->CString*/
/*
string str;
CString cstr;
str="xiaowen";
cstr.Format("%s",str.c_str());
cout<<"str="<<str<<endl; //输出xiaowen
cout<<"cstr="<<cstr.GetBuffer (sizeof(CString))<<endl; //输出xiaowen
cout<<"cstr="<<cstr.GetBuffer (cstr.GetLength ())<<endl; //输出xiaowen
/*char*->CString*/
/*
char *p="xiaowen";
CString cstr2;
cstr2.Format ("%s",p);
cout<<"p="<<p<<endl; //输出xiaowen
cout<<"cstr2="<<cstr2.GetBuffer (sizeof(CString))<<endl; //输出xiaowen
*/
/*string->const char* */
/*
string s2("xiaowen");
const char *p=s2.c_str ();
cout<<"p="<<p<<en