private void Add_Text(string s)
        {
            if (this.listView1.InvokeRequired)
            {
                this.Invoke(new AddText(Add_Text),new object[]{s});
                return;
            }
            this.listView1.Items.Add(s);
        }
        private void AddItem()
        {
            for (int i = 0; i < 10; i++)
            {
                Add_Text(i.ToString());
            }
        }
        private void button1_Click(object sender, EventArgs e)
        {
            Thread th = new Thread(new ThreadStart(AddItem));
            th.Start();
        }

------解决方案--------------------
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C# code

        private void Add_Text(string s)
        {
            if (this.listView1.InvokeRequired)
            {
                this.Invoke(new AddText(Add_Text),new object[]{s});
          ……