winforms中ListView控件基本用法
1:
using System;
2: using System.Collections.Generic;
3: using System.ComponentModel;
4: using System.Data;
5: using System.Drawing;
6: using System.Linq;
7: using System.Text;
8: using System.Windows.Forms;
9:
10: namespace TestApp
11: {
12: public partial class Form4 : Form
13: {
14: public Form4()
15: {
16: InitializeComponent();
17: }
18:
19: private void Form4_Load(object sender, EventArgs e)
20: {
21: //设置ListView的显示方式
22: listView1.View = View.Details;
23:
24: //设置大图标视图方式对应的imagelist
25: listView1.LargeImageList = imageList2;
26: //设置小图标视图方式对应的imagelist
27: listView1.SmallImageList = imageList1;
28:
29: //设置显示网格线
30: listView1.GridLines = true;
31: //设置只可以选择一项
32: listView1.MultiSelect = false;
33: //整行选中
34: listView1.FullRowSelect = true;
35:
36: //设置表头
37: listView1.Columns.Add("信息",150);//名称 宽度
38: listView1.Columns.Add("来源",100);
39: listView1.Columns.Add("数值");
40:
41: //添加项
42: ListViewItem item = new ListViewItem();
43: item.Text = "选项一"; //显示文字
44: item.Tag = "001"; //设置tag 用于隐藏信息 比如主键
45: item.ImageIndex = 0; //对应在imagelist中图片索引
46: listView1.Items.Add(item); //将列表项加入到ListView中
47:
48: ListViewItem item2 = new ListViewItem();
49: item2.Text = "信息2";
50: item2.Tag = "002";
51: item2.ImageIndex = 3;
52: item2.SubItems.AddRange(new string[]{"网络","100"}); //添加子项
53: listView1.Items.Add(item2);
54:
55: }
56:
57: private void button1_Click(object sender, EventArgs e)
58: {
59: if (listView1.SelectedItems.Count > 0)
60: {
61: MessageBox.Show(listView1.SelectedItems[0].Text); //获得选择项的第一列的值
62: MessageBox.Show(listView1.SelectedItems[0].Tag.ToString());//获得选择项的tag值
63:
64: MessageBox.Show(listView1.SelectedItems[0].SubItems[1].Text);//获得选择项的第二列的值
65: }
66: else
67: {
68: MessageBox.Show("请选择后再单击");
69: }
70: }
71: }
72: }
外观：
