سورس کد بدست اوردن حافظه استفاده شده در سیستم عامل(دلفی)

کد:
unit Unit1;



interface



uses

  Windows, Messages,psapi, SysUtils, Variants, Classes, Graphics, Controls, Forms,

  Dialogs, StdCtrls;



type

  TForm1 = class(TForm)

    Button1: TButton;

    procedure Button1Click(Sender: TObject);

  private

    { Private declarations }

  public

    { Public declarations }

  end;



var

  Form1: TForm1;



implementation



{$R *.dfm}

   function CurrentMemoryUsage: Cardinal;

var

  PMC: PsAPI.TProcessMemoryCounters; // receives info about process memory

begin

  Result := 0;  // default result on error or if not supported on OS

  PMC.cb := SizeOf(PMC);

  if PsAPI.GetProcessMemoryInfo(

    Windows.GetCurrentProcess, @PMC, SizeOf(PMC)

  ) then

    Result := PMC.WorkingSetSize;

end;

procedure TForm1.Button1Click(Sender: TObject);

//public by : parsicoders.com



begin

     showmessage('CurrentMemoryUsage: ' +IntToStr(CurrentMemoryUsage));

end;



end.