C# ListView

  1.必须设置视图（view）和添加列头，否则不显示。    

            listView1.View = View.Details;
            this.listView1.Columns.Add("列标题1", 120, HorizontalAlignment.Left);
            this.listView1.Columns.Add("列标题2", 120, HorizontalAlignment.Left);
            this.listView1.Columns.Add("列标题3", 120, HorizontalAlignment.Left);
            

            ListViewItem item1 = new ListViewItem();
            item1.Text = "0 0";
            item1.SubItems.Add("0 1");
            item1.SubItems.Add("0 2");
            listView1.Items.Add(item1);

            ListViewItem item2 = new ListViewItem();
            item2.Text = "1 0";
            item2.SubItems.Add("1 1");
            item2.SubItems.Add("1 2");
            listView1.Items.Add(item2);

2.隐藏标题头

  listView1.HeaderStyle = ColumnHeaderStyle.None;

 3.遍历数据，listView1.Items.Count 获取多少行

int count = listView1.Items.Count;
           
for (int i=0;i<count;i++)
{
   Console.WriteLine("i:" + i.ToString() +" "+ listView1.Items[i].SubItems[i].Text);
}