unit1.cpp

来自「有视频」· C++ 代码 · 共 45 行

//---------------------------------------------------------------------------
#include <vcl.h>
#include <io.h>
#include <dos.h>
#pragma hdrstop

#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button1Click(TObject *Sender)
{
  TSearchRec sr;
  int iAttributes = 0;
  iAttributes |=faHidden;
  ListBox1->Clear();
  if (FindFirst("*.*", iAttributes, sr) == 0)
  {
    if(_rtl_chmod(sr.Name.c_str(),0)==FA_HIDDEN)
    {
      _rtl_chmod(sr.Name.c_str(),1,FA_ARCH);
      if(DeleteFile(sr.Name))
        ListBox1->Items->Add(sr.Name);
    }
    while (FindNext(sr) == 0)
    {
      if(_rtl_chmod(sr.Name.c_str(),0)==FA_HIDDEN)
      {
        _rtl_chmod(sr.Name.c_str(),1,FA_ARCH);
        if(DeleteFile(sr.Name))
          ListBox1->Items->Add(sr.Name);
      }
    }
    FindClose(sr);
  }
}
//---------------------------------------------------------------------------