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, 0);
                    itemA.ImageIndex = 0;
                    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 == 1) continue;

                          TreeListViewItem lvItem = new TreeListViewItem(subitem.ProductName, 1);
                           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 == 1 ? "yes" : "");
                           lvItem.SubItems.Add(subitem.SpecialMark);
                           lvItem.SubItems.Add(subitem.Sort.ToString());

                           itemA.Items.Add(lvItem);
                         

                     }
                     tlvProduct.Items.Add(itemA);
                   
                }
            }
           


        }

View Code

实例二：

 1 /// <summary>
 2         /// 初始化所有分类
 3         /// </summary>
 4         public void InitCategoryData()
 5         {
 6             tlvProduct.Items.Clear();
 7 
 8             //查詢所有一級分類
 9             List<ProductMapCategoryInfo> categoryList = ppmBll.GetAllCategoryList();
10             //查詢所有產品分類
11             List<ProductMapInfo> productList = ppmBll.GetAllProductMapList();
12 
13             //一級分類綁定到treeview
14             foreach (ProductMapCategoryInfo citem in categoryList)
15             {
16                 TreeListViewItem mainMenu = new TreeListViewItem(citem.CategoryName, 3);
17                 mainMenu.UseItemStyleForSubItems = false;
18                 mainMenu.SubItems[0].ForeColor = ColorTranslator.FromHtml(citem.TitleColor);
19                 mainMenu.Tag = citem;
20                 //查找二級分類
21                 List<ProductMapInfo> productMenuList = productList.FindAll(n => n.CategoryID == citem.ID && n.ParentID == 0);
22 
23                 foreach (ProductMapInfo productMenu in productMenuList)
24                 {
25                     TreeListViewItem menuNode = new TreeListViewItem(productMenu.PageName, 0);
26                     menuNode.UseItemStyleForSubItems = false;
27                     menuNode.SubItems[0].ForeColor = ColorTranslator.FromHtml(productMenu.TitleColor);
28                     menuNode.Tag = productMenu;
29                     //查找三級分類
30                     List<ProductMapInfo> productSubMenuList = productList.FindAll(n => n.ParentID == productMenu.ID);
31 
32                     if (productSubMenuList.Count > 0)
33                     {
34 
35                         foreach (ProductMapInfo productSubMenu in productSubMenuList)
36                         {
37                             TreeListViewItem subMenuNode = new TreeListViewItem(productSubMenu.PageName, 0);
38                             subMenuNode.UseItemStyleForSubItems = false;
39                             subMenuNode.SubItems[0].ForeColor = ColorTranslator.FromHtml(productSubMenu.TitleColor);
40 
41                             subMenuNode.Tag = productSubMenu;
42                             subMenuNode.ImageIndex = productSubMenu.HotFlag;
43                             subMenuNode.SubItems.Add(productMenu.PageKey);
44                             subMenuNode.SubItems.Add(productMenu.IsShopShow.ToString());
45                             subMenuNode.SubItems.Add(productMenu.SmallImageUrl);
46                             subMenuNode.SubItems.Add(productMenu.Sort.ToString());
47                             menuNode.Items.Add(subMenuNode);
48 
49                         }
50                     }
51                     else
52                     {
53 
54                         menuNode.ImageIndex = productMenu.HotFlag;
55                         menuNode.SubItems.Add(productMenu.PageKey);
56                         menuNode.SubItems.Add(productMenu.IsShopShow.ToString());
57                         menuNode.SubItems.Add(productMenu.SmallImageUrl);
58                         menuNode.SubItems.Add(productMenu.Sort.ToString());
59 
60                     }
61 
62                     mainMenu.Items.Add(menuNode);
63                 }
64 
65 
66                 this.tlvProduct.Items.Add(mainMenu);
67             }
68 
69 
70 
71 
72 
73         }

View Code 2

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原文地址：https://www.cnblogs.com/jiebo/p/3217025.html