unit1.pas

一款传奇登陆器的源代码,使用DELPHI写的,大家可以参考下

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Edit_Loginfile: TEdit;
    Edit_Manger: TEdit;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    SaveDialog1: TSaveDialog;
    OpenDialog1: TOpenDialog;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure MakeFile(LoginFile,MangerFile,NewFile:String);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
  if OpenDialog1.Execute then Edit_Loginfile.Text:=OpenDialog1.FileName;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  if OpenDialog1.Execute then Edit_Manger.Text:=OpenDialog1.FileName;
end;

procedure TForm1.Button3Click(Sender: TObject);
var
  LoginFileName,MangerFileName:String;
  NewFileName:String;
begin
  LoginFileName:=Edit_Loginfile.Text;
  MangerFileName:=Edit_Manger.Text;
  if not FileExists(LoginFileName) then
  begin
    ShowMessage('Login.exe不存在');
    Edit_Loginfile.SetFocus;
    exit;
  end;
  if not FileExists(MangerFileName) then
  begin
    ShowMessage('Manger.exe不存在');
    Edit_Manger.SetFocus;
    exit;
  end;
  if SaveDialog1.Execute then NewFileName:=SaveDialog1.FileName;
  MakeFile(LoginFileName,MangerFileName,NewFileName);
end;

procedure TForm1.MakeFile(LoginFile,MangerFile,NewFile:String);
var
  L,M,N:TMemoryStream;
  NewSize:integer;
begin
  l:=TMemoryStream.Create;
  M:=TMemoryStream.Create;
  N:=TMemoryStream.Create;
  l.LoadFromFile(LoginFile);
  M.LoadFromFile(MangerFile);
  NewSize:=m.Size+l.Size;
  N.SetSize(NewSize);
  N.Position:=0;
  N.CopyFrom(m,m.Size);
  N.Seek(m.Size,soFromBeginning);
  N.CopyFrom(l,L.Size);
  N.SaveToFile(NewFile);
  ShowMessage('生成完毕！');
end;


end.