mainp.pas

孙卫强的记事本本人写的一个多页的记事本编程时记一些乱七八糟的东西增加页面就在标签页加一行保存更新一下就好了.很实用

unit mainp;

interface

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

type
  Tmain = class(TForm)
    Panel1: TPanel;
    Panel2: TPanel;
    Panel3: TPanel;
    BitBtn2: TBitBtn;
    tc1: TTabControl;
    m1: TMemo;
    F1: TFontDialog;
    BitBtn3: TBitBtn;
    BitBtn4: TBitBtn;
    BitBtn5: TBitBtn;
    procedure FormCreate(Sender: TObject);
    procedure BitBtn2Click(Sender: TObject);
    procedure tc1Change(Sender: TObject);
    procedure BitBtn4Click(Sender: TObject);
    procedure BitBtn1Click(Sender: TObject);
    procedure BitBtn5Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  main: Tmain;
  btm:string;
  tc:integer;
implementation

{$R *.dfm}

procedure Tmain.FormCreate(Sender: TObject);
begin
btm:='任务表';
tc:=0;
tc1.Tabs.LoadFromFile(extractfiledir((application.ExeName))+'\note\snoto'+trim(inttostr(tc)));
m1.Lines.LoadFromFile(extractfiledir((application.ExeName))+'\note\snoto'+trim(inttostr(tc)));
end;

procedure Tmain.BitBtn2Click(Sender: TObject);
begin
m1.Lines.SaveToFile(extractfiledir((application.ExeName))+'\note\snoto'+trim(inttostr(tc)));

end;

procedure Tmain.tc1Change(Sender: TObject);
begin
bitbtn2.Click;
tc:=tc1.TabIndex;
try
m1.Lines.LoadFromFile(extractfiledir((application.ExeName))+'\note\snoto'+trim(inttostr(tc)));
except
on EFOpenError do
begin
m1.Text:='';
m1.Lines.SaveToFile(extractfiledir((application.ExeName))+'\note\snoto'+trim(inttostr(tc)));
m1.Lines.LoadFromFile(extractfiledir((application.ExeName))+'\note\snoto'+trim(inttostr(tc)));
end;
end;
end;

procedure Tmain.BitBtn4Click(Sender: TObject);
begin
if f1.Execute then
tc1.Font:=f1.Font;
end;

procedure Tmain.BitBtn1Click(Sender: TObject);
var
ymmc:string;
tf:Textfile;
begin
ymmc:=inputbox('输入新页面名称','输入','新页面');
assignfile(tf,'note.ini');
append(tf);
writeln(tf,ymmc);
closefile(tf);
tc1.Tabs.LoadFromFile('note.ini');
bitbtn2.Click;
end;

procedure Tmain.BitBtn5Click(Sender: TObject);
begin
tc1.Tabs.LoadFromFile(extractfiledir((application.ExeName))+'\note\snoto'+trim(inttostr(tc)));
end;

end.