#include <iostream>
#include "afxwin.h"
using namespace std;
int main()
{
CString s1("Abcdefg");
cout << "CString s1.length=" << s1.GetLength() << endl;
cout << "CString s1=" << s1 << endl;
wcout << "CString s1=" << s1 << endl;
printf("CString s1=%s\n", s1);
cout << s1.GetString() << endl;
wcout << s1.GetString() << endl;
LPTSTR p1 = s1.GetBuffer(4);
printf("%s\n", p1);
return 0;
}
wcout << s1.GetString() << endl;? ? 这句才输出了;
cout << "CString s1=" << s1 << endl;? ? 这输出了地址;
MFC CString的GetBuffer() 返回类型是?LPTSTR;