frmabout.pas

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{**************************************************************
*                                                             *
*  Copyright @2002-2003                                       *
*  Author: OuChengSong                                        *
*  Create Date:   2003-1-27                                   *
*                                                             *
*  Descript: 关于窗体                                         *
*                                                             *
**************************************************************}


unit FrmAbout;

interface

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

type
  TAboutForm = class(TForm)
    GroupBox1: TGroupBox;
    Label3: TLabel;
    Label2: TLabel;
    Label4: TLabel;
    Label1: TLabel;
    Label5: TLabel;
    lbHomePage: TLabel;
    lbEmail: TLabel;
    Label8: TLabel;
    btnOK: TButton;
    Image1: TImage;
    Bevel1: TBevel;
    Label9: TLabel;
    Label10: TLabel;
    lbOS: TLabel;
    lbSystemMemory: TLabel;
    Label11: TLabel;
    Label12: TLabel;
    procedure btnOKClick(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormCreate(Sender: TObject);
    procedure ServiceClick(Sender: TObject);
  private
    { Private declarations }

  public
    { Public declarations }
  end;

var
  AboutForm: TAboutForm;

implementation

{$R *.dfm}
uses
   FPSet,ShellAPI;

procedure TAboutForm.btnOKClick(Sender: TObject);
begin
  Close;
end;

procedure TAboutForm.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Action := caFree;
end;

procedure TAboutForm.FormCreate(Sender: TObject);
var
  MS: TMemoryStatus;
begin
  lbOS.Caption := GetWinVersion;

  MS.dwLength:=SizeOf(TMemoryStatus);
  GlobalMemoryStatus(MS);
  lbSystemMemory.Caption := FormatFloat('#,###" KB"',MS.dwTotalPhys div 1024);

end;

procedure TAboutForm.ServiceClick(Sender: TObject);
begin
  if Sender=lbEmail then
    ShellExecute(Self.Handle,'Open',PChar('mailto:[e-mail]?Subject=关于PEView的问题'),nil,nil,1);
  if Sender=lbHomePage then
    ShellExecute(Self.Handle,'Open',PChar('http://www.lotuspool.com'),nil,nil,1);
end;

end.