
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, Menus, ComCtrls;
type
TForm1 = class(TForm)
TreeView1: TTreeView;
PopupMenu1: TPopupMenu;
N1: TMenuItem;
N2: TMenuItem;
N3: TMenuItem;
procedure TreeView1Change(Sender: TObject; Node: TTreeNode);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.TreeView1Change(Sender: TObject; Node: TTreeNode);
begin
if (Node.Parent <> nil) and (Node.Parent.Text = 'È«²¿´ý°ì') then
treeView1.PopupMenu := PopupMenu1
else
treeView1.PopupMenu := nil;
end;
end.