07-10-2011، 09:42 AM
کد:
Example code : Create a new directory and then remove it
// Full Unit code.
// -----------------------------------------------------------
// You must store this code in a unit called Unit1 with a form
// called Form1 that has an OnCreate event called FormCreate.
unit Unit1;
interface
uses
SysUtils, // Unit containing the RemoveDir command
Forms, Dialogs;
type
TForm1 = class(TForm)
procedure FormCreate(Sender: TObject);
end;
var
Form1: TForm1;
implementation
{$R *.dfm} // Include form definitions
procedure TForm1.FormCreate(Sender: TObject);
begin
// Create a new directory in the current directory
if CreateDir('TestDir')
then ShowMessage('New directory added OK')
else ShowMessage('New directory add failed with error : '+
IntToStr(GetLastError));
// Remove this directory
if RemoveDir('TestDir')
then ShowMessage('TestDir removed OK')
else ShowMessage('TestDir remove failed with error : '+
IntToStr(GetLastError));
end;
end.