为了忘却的代码

这段代码是用于做导航选项的，项目中暂时不用放在这里以备以后查阅。

ConfigUIManage _uiManage = new ConfigUIManage();

        IList<Button> btnlist = new List<Button>();
        Button currentBtn = null;

        /// <summary>
        /// 初始化，控制栏
        /// </summary>
        private void InitControl()
        {
            btnlist.Add(CreateItem(
                "播放方案管理",
                new object[][]
                {
                    new object[] {"序列方案", "Resources/apply.png",ConfigUIType.SequenceUI },
                    new object[] {"本地方案", "Resources/forward.png",ConfigUIType.LocalUI },
                    new object[] {"电视墙方案", "Resources/startup_items_disabled_1.png",ConfigUIType.TvWallUI }
                }
                ));

            btnlist.Add(CreateItem(
                "开关控制",
                new object[][]
                {
                    new object[]{"分组控制", "Resources/work_group1.png",ConfigUIType.GroupCtrl},
                    new object[]{"独立控制", "Resources/my_computer.png",ConfigUIType.SingleCtrl}
                }
                ));

            btnlist.Add(CreateItem(
                "自定义设置",
                new object[][]
                {
                    new object[]{"本地设置", "Resources/apply.png",ConfigUIType.LocalSetting},
                    new object[]{"网络设置", "Resources/startup_items_disabled_1.png",ConfigUIType.NetSetting},
                    new object[]{"自定义分组", "Resources/24_custom.png",ConfigUIType.CustomGroup}
                }
                ));

            btnlist.Add(CreateItem(
                "报警管理",
                new object[][]
                {
                    new object[]{"报警配置", "Resources/AlarmSetting.png",ConfigUIType.AlarmSetting}
                }
                ));

            btnlist.Add(CreateItem(
                "锁屏管理",
                new object[][]
                {
                    new object[]{"锁屏配置", "Resources/AlarmSetting.png",ConfigUIType.LockScreen}
                }
                ));

            //设置选中项
            this.InitDock(0);
        }

        /// <summary>
        /// 创建大项
        /// </summary>
        /// <param name="items">小项集合</param>
        /// <param name="ItemHeader">大项标题</param>
        /// <returns>创建结果</returns>
        private Button CreateItem(string ItemHeader, object[][] items)
        {
            ListBox lstbox = new ListBox();
            lstbox.Style = (Style)Application.Current.TryFindResource("SettingListBox");
            lstbox.Margin = new Thickness(1, 1, 0, 2);

            foreach (object[] item in items)
            {
                BitmapImage bitmap = new BitmapImage();
                bitmap.BeginInit();
                bitmap.UriSource = new Uri(item[1] as string, UriKind.Relative);
                bitmap.EndInit();

                Image img = new Image();
                img.Width = 20;
                img.Height = 20;
                img.Source = bitmap;

                CustomListBoxItem lstboxitem = new CustomListBoxItem();
                lstboxitem.Selected += new RoutedEventHandler(lstboxitem_Selected);
                lstboxitem.DataContext = item[2];
                lstboxitem.Caption = item[0] as string;
                lstboxitem.Content = img;
                lstboxitem.Style = (Style)Application.Current.TryFindResource("SettingListBoxItem");
                lstbox.Items.Add(lstboxitem);
            }

            TextBlock txtblock = new TextBlock();
            txtblock.FontSize = 12;
            txtblock.FontFamily = new System.Windows.Media.FontFamily("宋体");
            txtblock.Text = ItemHeader;
            txtblock.FontWeight = FontWeights.Bold;

            Button btn = new Button();
            btn.Height = 30;
            btn.Content = txtblock;
            btn.HorizontalContentAlignment = HorizontalAlignment.Left;
            btn.HorizontalAlignment = HorizontalAlignment.Stretch;
            btn.Padding = new Thickness(16, 1, 1, 1);
            btn.Click += this.Button_Click;
            btn.Tag = lstbox;
            btn.Style = (Style)Application.Current.TryFindResource("ItemButton");
            btn.Cursor = Cursors.Hand;

            return btn;
        }

        /// <summary>
        /// 显示当前项
        /// </summary>
        /// <param name="index">当前项索引</param>
        private void InitDock(int index)
        {
            myDock.Children.Clear();
            for (int i = 0; i <= index; i++)
            {
                myDock.Children.Add(btnlist[i]);
                DockPanel.SetDock(btnlist[i], Dock.Top);
            }

            for (int j = btnlist.Count - 1; j > index; j--)
            {
                myDock.Children.Add(btnlist[j]);
                DockPanel.SetDock(btnlist[j], Dock.Bottom);
            }

            myDock.Children.Add(btnlist[index].Tag as UIElement);
            this.currentBtn = btnlist[index];

            //选中一个大项时默认选中第一个小项
            ListBox lstbox = (btnlist[index].Tag as ListBox);
            CustomListBoxItem tmp = null;
            if (lstbox != null && lstbox.Items.Count > 0 && (tmp = (lstbox.Items[0] as CustomListBoxItem)) != null)
            {
                tmp.IsSelected = false;
                tmp.IsSelected = true;
            }
        }

        //选择大项
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            Button btn = e.Source as Button;
            if (currentBtn == null || currentBtn != btn)
            {
                int index = btnlist.IndexOf(btn);
                this.InitDock(index);
            }
        }

        //选择小项
        void lstboxitem_Selected(object sender, RoutedEventArgs e)
        {
            var item = e.Source as CustomListBoxItem;
            ConfigUIType uitype = (ConfigUIType)item.DataContext;
            switch (uitype)
            {
                case ConfigUIType.SequenceUI:
                    this.border.Child = _uiManage.SequenceUI;
                    break;
                case ConfigUIType.LocalUI:
                    this.border.Child = _uiManage.LocalUI;
                    break;
                case ConfigUIType.TvWallUI:
                    this.border.Child = _uiManage.TvWallUI;
                    break;
                case ConfigUIType.LocalSetting:
                    this.border.Child = _uiManage.LocalSetting;
                    break;
                case ConfigUIType.NetSetting:
                    this.border.Child = _uiManage.NetSetting;
                    break;
                case ConfigUIType.CustomGroup:
                    this.border.Child = _uiManage.CustomGroup;
                    break;
                case ConfigUIType.SingleCtrl:
                    this.border.Child = _uiManage.SingleCtrl;
                    break;
                case ConfigUIType.GroupCtrl:
                    this.border.Child = _uiManage.GroupCtrl;
                    break;
                case ConfigUIType.AlarmSetting:
                    this.border.Child = _uiManage.AlarmSetting;
                    break;
                case ConfigUIType.LockScreen:
                    this.border.Child = _uiManage.LScreen;
                    break;
            }
        }