System.Web.UI.WebControls.Menu.FindItem C# (CSharp) Method

		public MenuItem FindItem (string valuePath)
		{
			if (valuePath == null) throw new ArgumentNullException ("valuePath");
			string[] path = valuePath.Split (PathSeparator);
			int n = 0;
			MenuItemCollection col = Items;
			bool foundBranch = true;
			while (col.Count > 0 && foundBranch) {
				foundBranch = false;
				foreach (MenuItem item in col) {
					if (item.Value == path [n]) {
						if (++n == path.Length) return item;
						col = item.ChildItems;
						foundBranch = true;
						break;
					}
				}
			}
			return null;
		}
		

    protected void Menu1_MenuItemDataBound(object sender, MenuEventArgs e)
    {
        if (!Page.IsCallback)
        {
            System.Web.UI.WebControls.Menu menu = (System.Web.UI.WebControls.Menu)sender;
            SiteMapNode mapNode = (SiteMapNode)e.Item.DataItem;

            bool bEsMiembro = false;

            foreach (string RolMenu in mapNode.Roles)
            {
                if (RolMenu == "*")
                {
                    if (mapNode.Title == "Reconexión" && Session["PERFIL"].ToString() != "A")
                    {
                        bEsMiembro = false;
                    }
                    else
                    {
                        bEsMiembro = true;
                    }
                    break;
                }
                string RolMenuAux = RolMenu.Trim();
                if (RolMenuAux != "")
                {
                    foreach (string MiRol in ((RolePrincipal)Page.User).GetRoles())
                    {
                        if (RolMenu == MiRol)
                        {
                            bEsMiembro = true;
                            break;
                        }
                    }
                }
                if (bEsMiembro)
                {
                    break;
                }
            }

            if (!bEsMiembro)
            {
                System.Web.UI.WebControls.MenuItem itemToRemove = menu.FindItem(mapNode.Title);

                if (e.Item.Depth == 0)
                {
                    menu.Items.Remove(e.Item);
                }
                else
                {
                    System.Web.UI.WebControls.MenuItem parent = e.Item.Parent;
                    if (parent != null)
                    {
                        parent.ChildItems.Remove(e.Item);
                    }
                }
            }
        }
    }