Repeater怎么实现多行间隔显示分隔符

protected void Page_Load(object sender, EventArgs e)

{

if (!Page.IsPostBack)

{

rptList.DataSource = GetTable();

rptList.DataBind();

}

}

protected void rptList_ItemDataBound(object sender, RepeaterItemEventArgs e)

{

if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)

{

DataRowView drv = (DataRowView)e.Item.DataItem;

Literal ltlTitle = (Literal)e.Item.FindControl("ltlTitle");

ltlTitle.Text = drv.Row["title"].ToString();

if ((e.Item.ItemIndex + 1) % 5 == 0 && (e.Item.ItemIndex + 1) < 15)

{

System.Web.UI.LiteralControl ul = new LiteralControl("

");

e.Item.Controls.Add(ul);

}

}

}

DataTable GetTable()

{

DataTable dt = new DataTable();

dt.Columns.Add("title", typeof(string));

for (int i = 1; i <= 15; i++)

{

DataRow row = dt.NewRow();

row["title"] = "这是文章标题 " + i + "";

dt.Rows.Add(row);

}

return dt}

<</CODE>form id="form1" runat="server">

<</CODE>div>

<</CODE>asp:Repeater ID="rptList" runat="server"

onitemdatabound="rptList_ItemDataBound">

<</CODE>HeaderTemplate>

<</CODE>ul>

</</CODE>HeaderTemplate>

<</CODE>ItemTemplate>

<</CODE>li>

<</CODE>asp:Literal ID="ltlTitle" runat="server"></</CODE>asp:Literal></</CODE>li>

</</CODE>ItemTemplate>

<</CODE>FooterTemplate>

</</CODE>ul></</CODE>FooterTemplate>

</</CODE>asp:Repea</</CODE>form>