入门问题，请帮忙

[hexinyu2005]

#include "stdafx.h"
#include "iostream.h"
#include "cstring.h"
#include "fstream.h"

为什么会这样报错：

E:\CTest\ConTest\ConTest.cpp(4) : fatal error C1083: Cannot open include file: 'cstring.h': No such file or directory
Error executing cl.exe.

[hexinyu2005]

还是不行呀

[hlidea]

#include "stdafx.h"
#include <iostream>
#include <fstream>
#include <string>

using namespace std;


int main(int argc, char* argv[])
{

ifstream infile("abc.txt");
string strfile = "";
//char c;
//for (c = infile.get(); !infile.eof(); c = infile.get())
//strfile += c;
//infile.clear();
//infile.close();

return 0;
}
这是直接改的你的代码，再不行，砸电脑。。。。我在自己机上一点问题没有，注意几个地方，第一，要用尖括号不要用引号；第二，不要加上.h

[一条晚起的虫]

o such file or directory，cstring.h不存在

[hexinyu2005]

是什么问题，应该怎么做

[hexinyu2005]

string strfile = "";

因为我在程序中要用到字符窜

[一条晚起的虫]

#include <string>

[hexinyu2005]

string strfile = "";

这句会出错

E:\CTest\ConTest\ConTest.cpp(33) : error C2065: 'string' : undeclared identifier
E:\CTest\ConTest\ConTest.cpp(33) : error C2146: syntax error : missing ';' before identifier 'strfile'
E:\CTest\ConTest\ConTest.cpp(33) : error C2065: 'strfile' : undeclared identifier
E:\CTest\ConTest\ConTest.cpp(33) : error C2440: '=' : cannot convert from 'char [1]' to 'int'
This conversion requires a reinterpret_cast, a C-style cast or function-style cast
Error executing cl.exe.

[ouyh12345]

#include <string>
using namespace std;

[hexinyu2005]

还是不行呀

#include "stdafx.h"
#include "iostream.h"
#include "fstream.h"
#include "string.h"

using namespace std;


int main(int argc, char* argv[])
{

ifstream infile("abc.txt");
string strfile = "";
//char c;
//for (c = infile.get(); !infile.eof(); c = infile.get())
//strfile += c;
//infile.clear();
//infile.close();

return 0;
}

[一条晚起的虫]

#include <string>

[hlidea]

#include <string>
using namespace std;
应该可以了