Aplikasi Operasi File

 

unit U_pert4;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Buttons, ExtCtrls, FileCtrl;

type
  TForm3 = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Edit1: TEdit;
    DirectoryListBox1: TDirectoryListBox;
    FileListBox1: TFileListBox;
    DriveComboBox1: TDriveComboBox;
    Bevel1: TBevel;
    BitBtn1: TBitBtn;
    BitBtn2: TBitBtn;
    BitBtn3: TBitBtn;
    GroupBox1: TGroupBox;
    CheckBox1: TCheckBox;
    CheckBox2: TCheckBox;
    CheckBox3: TCheckBox;
    Button1: TButton;
    Button2: TButton;
    ColorDialog1: TColorDialog;
    procedure BitBtn1Click(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
    procedure FileListBox1Change(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form3: TForm3;

implementation

var NamaFile:String;
Atribut:Integer;
{$R *.dfm}

procedure TForm3.BitBtn1Click(Sender: TObject);
begin
NamaFile:=edit1.Text;
Atribut:=FileGetAttr(NamaFile);
if Atribut and faReadOnly = faReadOnly then
checkbox1.Checked:=true
else
checkbox1.Checked:=false;
if Atribut and faHidden=faHidden then
checkbox2.Checked:=true
else
checkbox2.Checked:=false;
if atribut and faSysFile=faSysFile then
checkbox3.Checked:=true
else
checkbox3.Checked:=false
end;

procedure TForm3.BitBtn2Click(Sender: TObject);
begin

if checkbox1.Checked = true then
atribut:=atribut or faReadOnly
else
atribut:=atribut and not faReadOnly;

if checkbox2.Checked=true then
atribut:=atribut or faHidden
else
atribut:=atribut and not faHidden;

if checkbox3.Checked = true then
atribut:=atribut or faSysFile
else
atribut:=atribut and not faSysFile;
FileSetAttr(NamaFile,Atribut);
end;

procedure TForm3.BitBtn3Click(Sender: TObject);
begin
Application.Terminate;
end;

procedure TForm3.Button1Click(Sender: TObject);
begin
if application.MessageBox('Apakah Anda Ingin Keluar?','Warning',36)=idyes then
close;
end;

procedure TForm3.Button2Click(Sender: TObject);
begin
colordialog1.Execute();
form3.Color:=colordialog1.Color;
end;

procedure TForm3.FileListBox1Change(Sender: TObject);
begin
BitBtn1Click(self);
end;

end.