vs2008 中listview控件滚动显示的问题

C# code

 DateTime dt = System.DateTime.Now.ToLocalTime();            string str = dt.ToString();            ListViewItem li = new ListViewItem(str);            listView1.Items.Add(li);

C# code

 //             // listView1            //             this.listView1.GridLines = true;            this.listView1.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.None;            this.listView1.Location = new System.Drawing.Point(24, 95);            this.listView1.Name = "listView1";            this.listView1.Size = new System.Drawing.Size(234, 136);            this.listView1.TabIndex = 2;            this.listView1.UseCompatibleStateImageBehavior = false;            this.listView1.View = System.Windows.Forms.View.Details;

我通过这样子向listview添加一行一行的数据，但是listview中一直什么都没，一行记录都不显示。请问怎么样才能让添加的信息在listview中显示啊。我记得2005中好像可以这么弄的


[解决办法]
添加代码没错