TreeListView的用法

    public void ProductBind()

        {

            tlvProduct.Items.Clear();

            List<ProductInfo>   list = ppbll.GetProduct("", "");

            List<string> contents = new List<string>();

            foreach (ProductInfo item in list)

            {

                if (!contents.Contains(item.TypeName))

                {

                    contents.Add(item.TypeName);

                    TreeListViewItem itemA = new TreeListViewItem(item.TypeName, );

                    itemA.ImageIndex = ;

                    itemA.Tag = item;

                   // itemA.Expand();//展开

                     List<ProductInfo>   sublist =  list.FindAll(n => n.TypeName == item.TypeName);

                     List<string> ctype = new List<string>();

                     foreach (ProductInfo subitem in sublist)

                     {

                         if (!this.ckShowProcess.Checked && subitem.IsProcess == ) continue;

                          TreeListViewItem lvItem = new TreeListViewItem(subitem.ProductName, );

                           lvItem.Tag = subitem;

                           lvItem.SubItems.Add(subitem.HeadOfficeDiscount.ToString());

                           lvItem.SubItems.Add(subitem.PringShopDiscount.ToString());

                           lvItem.SubItems.Add(subitem.ProcessName);

                           lvItem.SubItems.Add(subitem.Label1);

                           lvItem.SubItems.Add(subitem.Label2);

                           lvItem.SubItems.Add(subitem.Label3);

                           lvItem.SubItems.Add(subitem.Label4);

                           lvItem.SubItems.Add(subitem.Label5);

                           lvItem.SubItems.Add(subitem.IsProcess ==  ? "yes" : "");

                           lvItem.SubItems.Add(subitem.SpecialMark);

                           lvItem.SubItems.Add(subitem.Sort.ToString());

                           itemA.Items.Add(lvItem);

                     }

                     tlvProduct.Items.Add(itemA);

                }

            }

        }
 

实例二：

 /// <summary>

         /// 初始化所有分类

         /// </summary>

         public void InitCategoryData()

         {

             tlvProduct.Items.Clear();

             //查詢所有一級分類

             List<ProductMapCategoryInfo> categoryList = ppmBll.GetAllCategoryList();

             //查詢所有產品分類

             List<ProductMapInfo> productList = ppmBll.GetAllProductMapList();

             //一級分類綁定到treeview

             foreach (ProductMapCategoryInfo citem in categoryList)

             {

                 TreeListViewItem mainMenu = new TreeListViewItem(citem.CategoryName, );

                 mainMenu.UseItemStyleForSubItems = false;

                 mainMenu.SubItems[].ForeColor = ColorTranslator.FromHtml(citem.TitleColor);

                 mainMenu.Tag = citem;

                 //查找二級分類

                 List<ProductMapInfo> productMenuList = productList.FindAll(n => n.CategoryID == citem.ID && n.ParentID == );

                 foreach (ProductMapInfo productMenu in productMenuList)

                 {

                     TreeListViewItem menuNode = new TreeListViewItem(productMenu.PageName, );

                     menuNode.UseItemStyleForSubItems = false;

                     menuNode.SubItems[].ForeColor = ColorTranslator.FromHtml(productMenu.TitleColor);

                     menuNode.Tag = productMenu;

                     //查找三級分類

                     List<ProductMapInfo> productSubMenuList = productList.FindAll(n => n.ParentID == productMenu.ID);

                     if (productSubMenuList.Count > )

                     {

                         foreach (ProductMapInfo productSubMenu in productSubMenuList)

                         {

                             TreeListViewItem subMenuNode = new TreeListViewItem(productSubMenu.PageName, );

                             subMenuNode.UseItemStyleForSubItems = false;

                             subMenuNode.SubItems[].ForeColor = ColorTranslator.FromHtml(productSubMenu.TitleColor);

                             subMenuNode.Tag = productSubMenu;

                             subMenuNode.ImageIndex = productSubMenu.HotFlag;

                             subMenuNode.SubItems.Add(productMenu.PageKey);

                             subMenuNode.SubItems.Add(productMenu.IsShopShow.ToString());

                             subMenuNode.SubItems.Add(productMenu.SmallImageUrl);

                             subMenuNode.SubItems.Add(productMenu.Sort.ToString());

                             menuNode.Items.Add(subMenuNode);

                         }

                     }

                     else

                     {

                         menuNode.ImageIndex = productMenu.HotFlag;

                         menuNode.SubItems.Add(productMenu.PageKey);

                         menuNode.SubItems.Add(productMenu.IsShopShow.ToString());

                         menuNode.SubItems.Add(productMenu.SmallImageUrl);

                         menuNode.SubItems.Add(productMenu.Sort.ToString());

                     }

                     mainMenu.Items.Add(menuNode);

                 }

                 this.tlvProduct.Items.Add(mainMenu);

             }

         }

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