C# 公共控件之ListView

Posted 2022-12-14 无声蝉

private void InitListView()
        
            // Create a new ListView control.或者 用工具箱
            ListView listView1 = new ListView();
            listView1.Bounds = new Rectangle(new Point(10, 10), new Size(300, 200));

            /****直接代碼設置或者 直接設置屬性*****/
            // Set the view to show details.
            listView1.View = View.Details;
            // Allow the user to edit item text.
            listView1.LabelEdit = true;
            // Allow the user to rearrange columns.
            listView1.AllowColumnReorder = true;
            // Display check boxes.
            listView1.CheckBoxes = true;
            // Select the item and subitems when selection is made.
            listView1.FullRowSelect = true;
            // Display grid lines.
            listView1.GridLines = true;
            // Sort the items in the list in ascending order.
            listView1.Sorting = SortOrder.Ascending;

            // Create three items and three sets of subitems for each item.
            ListViewItem item1 = new ListViewItem("item1", 0);
            // Place a check mark next to the item.
            item1.Checked = true;
            item1.SubItems.Add("1");
            item1.SubItems.Add("2");
            item1.SubItems.Add("3");

            ListViewItem item2 = new ListViewItem("item2", 1);
            item2.SubItems.Add("4");
            item2.SubItems.Add("5");
            item2.SubItems.Add("6");

            ListViewItem item3 = new ListViewItem("item3", 0);
            // Place a check mark next to the item.
            item3.Checked = true;
            item3.SubItems.Add("7");
            item3.SubItems.Add("8");
            item3.SubItems.Add("9");

            //创建列
            // Create columns for the items and subitems.
            // Width of -2 indicates auto-size.
            listView1.Columns.Add("Item Column", -2, HorizontalAlignment.Left);
            listView1.Columns.Add("Column 2", -2, HorizontalAlignment.Left);
            listView1.Columns.Add("Column 3", -2, HorizontalAlignment.Left);
            listView1.Columns.Add("Column 4", -2, HorizontalAlignment.Center);

            //Add the items to the ListView.
            listView1.Items.AddRange(new ListViewItem[]  item1, item2, item3 );

            // Create two ImageList objects.
            //ImageList imageListSmall = new ImageList();
            //ImageList imageListLarge = new ImageList();

            // Initialize the ImageList objects with bitmaps.
            //imageListSmall.Images.Add(Bitmap.FromFile("C:\\\\MySmallImage1.bmp"));
            //imageListSmall.Images.Add(Bitmap.FromFile("C:\\\\MySmallImage2.bmp"));
            //imageListLarge.Images.Add(Bitmap.FromFile("C:\\\\MyLargeImage1.bmp"));
            //imageListLarge.Images.Add(Bitmap.FromFile("C:\\\\MyLargeImage2.bmp"));

            //Assign the ImageList objects to the ListView.
            //listView1.LargeImageList = imageListLarge;
            //listView1.SmallImageList = imageListSmall;

            // Add the ListView to the control collection.
            this.Controls.Add(listView1);