两个窗口form1和form2，各有一个ListView控件，form2上有一个Button按键，想要实现的功能是点击Button后将该页面的ListView控件中的内容显示到form1中的ListView中，该怎么实现啊，我自己想的是用foreach遍历整个ListView控件中的内容，再将其值传递过去，但是显示的是“无法将类型string[]为System.Windows.Forms.ListViewItem”，
form2
public string[] ord;

 private void button1_Click(object sender, EventArgs e)
        {
            foreach (ListViewItem item in listView1.Items)
            {
                string[] ord = new string[] { Convert.ToString(item) };
            }
            this.Close();
        }

form1
public Form1 od = null;

 private void Form_Load(object sender, EventArgs e)
        {
            this.listView1.Items.AddRange(new ListViewItem[] { od.ord });
        }

尝试着修改了，系统可以运行，可是不显示内容啊
form1
public Form2 od = null;

private void Form_Load(object sender, EventArgs e)
        {
             ListViewItem[] lv = od.ord.ToArray();   
            this.listView1.Items.AddRange(lv);   
        }

form2
public List<ListViewItem> ord;

 private void button1_Click(object sender, EventArgs e)
        {
            ord = new List<ListViewItem>();
            foreach (ListViewItem item in listView1.Items)
            {
                ord.Add((ListViewItem)(item.Clone()));
            }
            this.Close();
            Sell ss = new Sell();
            ss.Show();
            this.Hide();
        }

是这样子的么
private void button1_Click(object sender, EventArgs e)
        {
            Sell ss = new Sell();
            
            ord = new List<ListViewItem>();
            ss.od = this;
            foreach (ListViewItem item in listView1.Items)
            {
                this.ord.Add((ListViewItem)(item.Clone()));
            }
            ss.Show();
            this.Close();
        }