listview数据绑定

Question

有没有人知道Listview数据绑定该怎么做

Answer 1

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace NClay.Windows
{
    public delegate void EventDataListItemHandler<T>(object source,T e);
    public abstract class DataListBase<T>
    {
        public event EventDataListItemHandler<T> ItemClick;
        public event EventDataListItemHandler<T> ItemDoubleClick;
        public event EventDataListItemHandler<T> ItemDataBound;
        public DataListBase(ListView view)
        {
            mView = view;
            Init();
        }
        public DataListBase(ListView view, EventDataListItemHandler<T> click,
            EventDataListItemHandler<T> dbclick, EventDataListItemHandler<T> bound)
        {
            mView = view;
            ItemClick += click;
            ItemDoubleClick += dbclick;
            ItemDataBound += bound;
            Init();
        }
        private void Init()
        {
            mView.MouseDown += new MouseEventHandler(view_mousedown);
            mView.MouseClick += new MouseEventHandler(view_mouseclick);
            mView.MouseDoubleClick += new MouseEventHandler(view_mousedbclick);
            mView.SelectedIndexChanged += new EventHandler(view_selectchange);
            mView.Columns.Clear();
            foreach (ColumnHeader item in Columns)
            {
                mView.Columns.Add(item);
            }
        }
        private ListView mView;
        private ListViewItem mSelectItem;
        protected abstract ListView.ColumnHeaderCollection Columns
        {
            get;
        }
        protected abstract ListViewItem CreateItem(T e);
        private IList<T> mDataSource;
        public IList<T> DataSource
        {
            get
            {
                return mDataSource;
            }
            set
            {
                mDataSource = value;
                OnDataBind();
            }
        }
        private void OnDataBind()
        {
            mView.Items.Clear();
            ListViewItem vitem;
            foreach (T item in DataSource)
            {
                vitem = CreateItem(item);
                mView.Items.Add(vitem);
                mView.Tag = item;
                OnDataBound(item);
            }
            
        }
        protected virtual void OnItemClick(T e)
        {
            if (ItemClick != null)
                ItemClick(this, e);
        }
        protected virtual void OnItemDoubleClick(T e)
        {
            if (ItemDoubleClick != null)
                ItemDoubleClick(this, e);
        }
        protected virtual void OnDataBound(T e)
        {
            if (ItemDataBound != null)
                ItemDataBound(this, e);
        }
        private void view_mousedown(object source, MouseEventArgs e)
        {
            mSelectItem = mView.GetItemAt(e.X, e.Y);
        }
        private void view_mouseclick(object source, MouseEventArgs e)
        {
            if (mSelectItem != null)
                OnItemClick((T)mSelectItem.Tag);
        }
        private void view_mousedbclick(object source, MouseEventArgs e)
        {
            if (mSelectItem != null)
                OnItemDoubleClick((T)mSelectItem.Tag);
        }
        private void view_selectchange(object source, EventArgs e)
        {
            SelectItems.Clear();
            foreach (ListViewItem item in mView.SelectedItems)
            {
                SelectItems.Add((T)item.Tag);
            }
        }
        public IList<T> SelectItems
        {
            get
            {
                return mSelectItems;
            }
        }
        private IList<T> mSelectItems = new List<T>();        
    }
}

Answer 2

http://www.4oa.com/Article/html/6/34/497/2005/18068.html

Answer 3

private void button1_Click(object sender, EventArgs e)
        {
            listView1.Items.Clear();
            listView1.Columns.Clear();
            SqlConnection con = new SqlConnection("server=.;database=pubs;user id=sa;password=123");
            con.Open();
            DataSet dst = new DataSet();
            SqlCommand cmd =new SqlCommand ("select title_id,type from titles",con );
            SqlDataAdapter dap = new SqlDataAdapter(cmd);
            dap.Fill(dst);
            con.Close();
            this.listView1.Columns.Add("ID编号", 80, HorizontalAlignment.Center);
            this.listView1.Columns.Add("类型", 80, HorizontalAlignment.Center);//增加列标题
            listView1.View = View.Details;
            listView1.GridLines = true;//显示网格线。。
            string[] str = new string[2];
            foreach (DataRow row in dst.Tables[0].Rows)
            {
                str[0] = row["title_id"].ToString();
                str[1] = row["type"].ToString();
                ListViewItem item = new ListViewItem(str, 0);
                listView1.Items.Add(item);
            }
        } 

Answer 4

4楼这个不能叫绑定。LISTVIEW的绑定麻烦，加载大数据量数据又慢。如果没有硬性规定，用DATAGRIDVIEW替代他显示数据。

Answer 5

那请问什么样叫绑定呢?别人就是要用listview,提什么DATAGRIDVIEW呢?
不解决实际问题的就别在这插嘴!

Answer 6

ListView 没有内置绑定功能的支持只有一项一项的添加，如 4楼