ToolStripDropDownButton tsd = new ToolStripDropDownButton("Меню");
            foreach (string c in cat)
            {
                ToolStripDropDownButton ts = new ToolStripDropDownButton(c);
                ts.DropDownItemClicked += ClickHandler;
                ts.DropDownDirection = ToolStripDropDownDirection.Right;
                ts.Width = 200;
                for (int i = 0; i < goods.Length / 3; i++)
                {
                    if (c == goods[i, 2])
                    {
                        ts.DropDownItems.Add(goods[i, 0] + ' ');
                    }
                }
                tsd.DropDownItems.Add(ts);
            }
            this.menuStrip1.Items.Add(tsd);