C/C++列举目录下的文件列表

#include "stdafx.h"

#include <io.h>

using namespace std;

int _tmain(int argc, _TCHAR* argv[])

{
struct _finddata_t fileinfo;  
long hFile;  //文件句柄
try
{
if((hFile = _findfirst("D:\\*.txt",&fileinfo)) == -1)
return 1;
else
{
do
{
printf("%s\n",fileinfo.name);
}while(_findnext(hFile,&fileinfo)==0);
}
_findclose(hFile);
}
catch( exception &e)
{
cout<<"显示文件信息失败"<<endl;
cout<<e.what()<<endl;
return -1;
}

return 0;

}