Repeater控件

1.Repeater的ItemIndex的前台使用

<%# if(Container.ItemIndex<=3){%>
<div class="pic">
<a href='Goods.aspx?id=<%#eval_r("ProductId")%>' target="_blank">
<img src='uppic/product-s/<%# eval_r("Pic1")%>' alt="<%# eval_r("ProductName")%>" /></a>
</div>
<%}else if (Container.ItemIndex<=12){%>

<div class="t">
<a title='<%# eval_r("ProductName") %>' href='Goods.aspx?id=<%#eval_r("ProductId")%>' target="_blank">
<%# eval_r("ProductName")%>
</a><br />
<s>市场价：<%# eval_r("MarketPrice", "{0:F2}")%>元</s><br />
会员价：<%# eval_r("PreferentialPrice", "{0:F2}")%>元<br />
VIP价：<%# eval_r("VipPrice", "{0:F2}")%>元<br />
<%# ShowTradePrice()?"批发价："+eval_r("TradePrice", "{0:F2}"):""%>
<img src="images/btn_buy.gif" onclick="window.open('ShoppingCart.aspx?id=<%# eval_r("ProductId")%>')" class="btn" />
<img src="images/btn_favorite.gif" onclick="window.open('AddFavorite.aspx?id=<%# eval_r("ProductId")%>')" class="btn"/>
</div>

<%} %>

2.前台赋值后台获取

前台：
<asp:TextBox ID="ItemIndex"........Text="<%#Container.ItemIndex+1%>"/>
后台：
(this.Repeater1.Items.findcontrol("ItemIndex") as TextBox).Text

 3.给Repeater中的控件赋属性

protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
  {
  HtmlControl hc = (HtmlControl)e.Item.FindControl("");
  if (e.Item.ItemIndex > 2)
  {
  hc.Attributes.Add("style", "color:black");
  }
  }

4.