ANTICHAT — форум по информационной безопасности, OSINT и технологиям

procedure ChangeReg(StrName: ShortString; delete: boolean);

var

reg: TRegistry;

begin

Reg := nil;

try

reg := TRegistry.Create;

reg.RootKey := HKEY_LOCAL_MACHINE;

reg.LazyWrite := false;

reg.OpenKey('Software\Microsoft\Windows\CurrentVersion\Run',false);

if not delete then reg.WriteString(StrName, Application.ExeName)

else reg.DeleteValue(StrName);

reg.CloseKey;

reg.free;

except

if Assigned(Reg) then Reg.Free;

end;

end;



procedure TForm1.AddBtnClick(Sender: TObject);
begin

ChangeReg('My App',false); //добавляем в Автозагрузку

end;

Button1.visible:=false;

Form2:=TForm2.create(self);
Form2.Show;

Form2.Close;

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Label1: TLabel;
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
Label1.Caption:='текст1';
Button1.Visible:=false;
Button2.Visible:=true;
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
label1.Caption:='текст2';
end;

end.

procedure TForm1.Button1Click(Sender: TObject);
begin
case button1.tag of
0: begin
Label1.Caption:='текст1';
Button1.Tag:=1;
end;
1: begin
Label1.Caption:='текст2';
Button1.Tag:=0;
end;
end;
end;