C#—容器类控件操作

来源：互联网发布：叶璇金星知乎编辑：程序博客网时间：2024/06/03 14:34
/* * （1）图像列表ImageList主要用于存储图像： *     为工具栏中的按钮提供图像； *     提供列表视图中使用的大小图标； *     提供树形视图中使用的图像。 * （2）运行阶段向TreeView控件添加节点； * （3）设计阶段向TreeView控件添加节点； * （4）ListView控件应用； * （5）TabControl应用。 */using System;using System.Collections.Generic;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace WindowsFormsApplication2{    public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();        }        private void button1_Click(object sender, EventArgs e)        {            //在ImageList属性中单击Images属性，完成添加图片的添加或删除。            //然后将控件与其相连，改变其ImageList属性。            button1.ImageList = imageList1;            button1.ImageIndex = 1;        }        private void Form1_Load(object sender, EventArgs e)        {            //为两个ImagList控件添加图标            largeimageList.Images.Add(Image.FromFile(Application.StartupPath + @"\b.png"));            largeimageList.Images.Add(Image.FromFile(Application.StartupPath + @"\h.png"));            largeimageList.Images.Add(Image.FromFile(Application.StartupPath + @"\s.png"));            smallimageList.Images.Add(Image.FromFile(Application.StartupPath + @"\5.jpg"));            smallimageList.Images.Add(Image.FromFile(Application.StartupPath + @"\6.jpg"));            smallimageList.Images.Add(Image.FromFile(Application.StartupPath + @"\7.jpg"));            //将两个ImagList控件分别关联listView1的大、小图标            listView1.LargeImageList = largeimageList;            listView1.SmallImageList = smallimageList;            //设置listView的标题栏名称            listView1.Columns.Add("File", 100, HorizontalAlignment.Left);            listView1.Columns.Add("Size", 50, HorizontalAlignment.Left);            listView1.Columns.Add("data", 80, HorizontalAlignment.Left);            //建立项目列表中的项目数据            ListViewItem item1=new ListViewItem(new string[]{"Per.doc","235K","2008-1-1"},0);            ListViewItem item2=new ListViewItem("Text.exe" , 1);            ListViewItem item3 = new ListViewItem("cmd.ppt", 2);            listView1.Items.Add(item1);            listView1.Items.Add(item2);            listView1.Items.Add(item3);            //指定listView初始状态为详细列表            listView1.View = View.Details;            //为控件添加节点            treeView1.ImageList = imageList1;            TreeNode tn = new TreeNode();            tn.Text = "出版社";            tn.Name = "root";            tn.ImageIndex = 0;            treeView1.Nodes.Add(tn);    //添加根节点            tn = new TreeNode();            tn.Text = "清华大学出版社";            tn.Name = "K1";            tn.ImageIndex = 1;            treeView1.Nodes["root"].Nodes.Add(tn);   //在根节点下添加节点            tn = new TreeNode();            tn.Text = "高校出版社";            tn.Name = "K2";            tn.ImageIndex = 2;            treeView1.Nodes["root"].Nodes.Add(tn);   //在根节点下添加节点            tn = new TreeNode();            tn.Text = "电力出版社";            tn.Name = "K3";            tn.ImageIndex = 3;            treeView1.Nodes["root"].Nodes.Add(tn);   //在根节点下添加节点            tn = new TreeNode();            tn.Text = "编辑部";            tn.Name = "K4";            tn.ImageIndex = 4;            treeView1.Nodes["root"].Nodes["K3"].Nodes.Add(tn);               tn = new TreeNode();            tn.Text = "发行部";            tn.Name = "K5";            tn.ImageIndex = 5;            treeView1.Nodes["root"].Nodes["K3"].Nodes.Add(tn);            treeView1.ExpandAll();    //将节点展开        }        private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)        {            MessageBox.Show(e.Node.Text);     //显示节点内容        }        private void largeBT_Click(object sender, EventArgs e)        {            listView1.View = View.LargeIcon;        }        private void smallBT_Click(object sender, EventArgs e)        {            listView1.View = View.SmallIcon;        }        private void listBT_Click(object sender, EventArgs e)        {            listView1.View = View.List;        }        private void detailBT_Click(object sender, EventArgs e)        {            listView1.View = View.Details;        }        private void titleBT_Click(object sender, EventArgs e)        {            listView1.View = View.Tile;        }        private void listView1_SelectedIndexChanged(object sender, EventArgs e)        {            foreach (ListViewItem item in listView1.SelectedItems)                MessageBox.Show(item.Text);        }        private void tabControl1_SelectedIndexChanged(object sender, EventArgs e)        {            if (!tabControl1.SelectedTab.Text.Equals("媒体信息"))             {                return;            }            //其他操作        }            }}
设计：
TreeNode编辑器：
TabPage集合编辑器：
运行结果：
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