unit2.pas

超强功能文本编辑器

unit unit2;

interface

uses Windows, SysUtils, Classes, Graphics, Forms, Controls, StdCtrls,
  Buttons, ExtCtrls,Dialogs, jpeg,MmSystem;

type
  Tform2 = class(TForm)
    Panel1: TPanel;
    ProgramIcon: TImage;
    ProductName: TLabel;
    Version: TLabel;
    Copyright: TLabel;
    BitBtn1: TBitBtn;
    Bevel1: TBevel;
    lblOs: TLabel;
    lblMemory: TLabel;
    Others: TLabel;
    Author: TLabel;
    Bevel2: TBevel;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Panel2: TPanel;
    procedure BitBtn1Click(Sender: TObject);
    procedure FormKeyUp(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure FormCreate(Sender: TObject);

  private
  { Private declarations }
    s:string;
    procedure GetOSInfo;      //系统信息程序
    Procedure GetMemoryInfo ; //可用资源程序
     { Public declarations }
end;

var
  form2: Tform2;



implementation
uses unit1;

{$R *.DFM}

Procedure Tform2.GetMemoryInfo ;//可用资源
var
  MS: TMemoryStatus;
begin
  MS.dwLength:=SizeOf(TMemoryStatus);
  GlobalMemoryStatus(MS);
  lblMemory.Caption:=lblMemory.Caption +FormatFloat('#,###" KB"',MS.dwTotalPhys div 1024);
end;

procedure Tform2.GetOSInfo; //获取系统信息
var
  Platform: string;
  BuildNumber: Integer;
begin
  case Win32Platform of
  VER_PLATFORM_WIN32_WINDOWS:
    begin
      Platform := 'Windows 95';
      BuildNumber := Win32BuildNumber and $0000FFFF;
    end;
  VER_PLATFORM_WIN32_NT:
    begin
      Platform := 'Windows NT';
      BuildNumber := Win32BuildNumber;
    end;
    else
    begin
      Platform := 'Windows';
      BuildNumber := 0;
    end;
  end;

  if(Win32Platform = VER_PLATFORM_WIN32_WINDOWS)
    or(Win32Platform = VER_PLATFORM_WIN32_NT) then
  begin
    if Win32CSDVersion = ''
    then lblOS.Caption := lblOS.Caption+Format('%s%s                     %d.%d (Build %d)',[Platform,#13,Win32MajorVersion,Win32MinorVersion,BuildNumber])
    else lblOS.Caption := lblOS.Caption+Format('%s%s                     %d.%d (Build %d: %s)',[Platform,#13,Win32MajorVersion,Win32MinorVersion, BuildNumber,Win32CSDVersion]);
  end else lblOS.Caption := lblOS.Caption+Format('%s%s                   %d.%d', [Platform,#13,Win32MajorVersion,Win32MinorVersion])
end;

procedure Tform2.BitBtn1Click(Sender: TObject);
begin
close;
end;

procedure Tform2.FormKeyUp(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
if key=VK_ESCAPE then self.close;

end;

procedure Tform2.FormCreate(Sender: TObject);
begin
GetMemoryInfo;
GetOSInfo;
end;

end.