52610.fb2
type
TForm3 = class(TForm)
ListBox1: TListBox;
Button1: TButton;
Button2: TButton;
BitBtn1: TBitBtn;
BitBtn2: TBitBtn;
Button3: TButton;
Button4: TButton;
ListBox2: TListBox;
ComboBox1: TComboBox;
procedure FormCreate(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure ComboBox1Change(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure ListBox2DblClick(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form3: TForm3;
implementation
{$R *.dfm}
procedure TForm3.FormCreate(Sender: TObject);
var
i: integer;
begin
for i:= 0 to maxg do
ListBox2.Items.Add(gg[i][2]);
ListBox2.ItemIndex:= 0;
end;
procedure TForm3.Button1Click(Sender: TObject);
var
i: integer;
begin
for i:= 0 to ListBox1.Items.Count - 1 do
if ListBox2.Items[ListBox2.ItemIndex] = ListBox1.Items[i]
then exit;
ListBox1.Items.Add(ListBox2.Items[ListBox2.ItemIndex]);
end;
procedure TForm3.Button2Click(Sender: TObject);
begin
if ListBox1.ItemIndex = -1 then exit;
ListBox1.Items.Delete(ListBox1.ItemIndex);
end;