如何找到repeter中HeaderTemplate里面的控件!紧急呼救!!!~~~~~

Question

我要找到HeaderTemplate里面的控件,给此控件附值,但怎么也找不到控件,寻求高手帮助!,,,部分代码为:
<asp:Repeater ID="DataList1" runat="server" OnItemDataBound="DataList1_ItemDataBound">
<HeaderTemplate>
<table width="100%" border="1" bordercolor="#000000" style="border-collapse:collapse " cellspacing="0" cellpadding="0">
<tr>
     <td runat="server" id="td0" height="22">会员名称</td>
     <td runat="server" id="td1"><asp:Label ID="lblScore1" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td runat="server" id="td2"><asp:Label ID="lblScore2" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td runat="server" id="td3"><asp:Label ID="lblScore3" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td runat="server" id="td4"><asp:Label ID="lblScore4" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td runat="server" id="td5"><asp:Label ID="lblScore5" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td runat="server" id="td6"><asp:Label ID="lblScore6" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td runat="server" id="td7"><asp:Label ID="lblScore7" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td runat="server" id="td8"><asp:Label ID="lblScore8" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td runat="server" id="td9"><asp:Label ID="lblScore9" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td runat="server" id="td10"><asp:Label ID="lblScore10" runat="server" Text="Label" Width="150%"></asp:Label></td>
     <td><asp:Label ID="lblBonusNum" runat="server" Text="Label" Width="150%"></asp:Label></td>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr>
***************
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
CS文件部分代码为:
  public void DataListBind()
        {
            SiteConfigurations objSiteConfigurations = new SiteConfigurations();
            SiteConfiguration objSiteConfiguration = objSiteConfigurations.GetSiteConfiguration()[0];            Label lb1 = (Label)DataList1.Controls[0].FindControl("lblScore1");
            HtmlTableCell objHTCell = null;            if (lb1 != null)
            {
                string[] EnabledBonus = BonusGroupSplit(objSiteConfiguration.UserBonus);
                for (int i = 0; i < EnabledBonus.Length - 1; i++)                {
                    int index = i + 1;
                    string[] BonusItemArray = BonusItemSplit(EnabledBonus[i]);
                    if (BonusItemArray[3] == "1")
                    {
                        lb1 = (Label)DataList1.Controls[0].FindControl("lblScore" + index.ToString());
                        lb1.Text = BonusItemArray[0].ToString();
                        continue;
                    }
                    if (BonusItemArray[3] == "0")
                    {
                        objHTCell = (HtmlTableCell)DataList1.Controls[0].FindControl("td" + index.ToString());
                        objHTCell.Visible = false;
                    }
                }
            }
        }可是找不到控件  报的错为:
Specified argument was out of the range of valid values.
Parameter name: index 指定为Line 107:            Label lb1 = (Label)DataList1.Controls[0].FindControl("lblScore1");
这句找不到
 

Answer 1

楼主这种做法貌似没见过哈~~~~~
把datalist里放的table都拆成这样了到底要做一个什么东西`？？说清楚再问

Answer 2

获取Repeater中Footer/HeaderTemplate 中的控件 
http://www.cnblogs.com/Jinglecat/archive/2006/05/17/402560.html

Answer 3

foreach (RepeaterItem item in DataList1.Controls)
            {
                if (item.ItemType == ListItemType.Header)
                {
                    Label lbl = item.FindControl("lblScore1") as Label;
                    // lbl.Text = 
                    // .....                   
                    break;
                }              
            }

Answer 4

protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Header)
{
SiteConfigurations objSiteConfigurations = new SiteConfigurations();
SiteConfiguration objSiteConfiguration = objSiteConfigurations.GetSiteConfiguration()[0];Label lb1 = (Label) e.Item.FindControl("lblScore1");
HtmlTableCell objHTCell = null;if (lb1 != null)
{
string[] EnabledBonus = BonusGroupSplit(objSiteConfiguration.UserBonus);
for (int i = 0; i < EnabledBonus.Length - 1; i++){
int index = i + 1;
string[] BonusItemArray = BonusItemSplit(EnabledBonus[i]);
if (BonusItemArray[3] == "1")
{
lb1 = (Label) e.Item.FindControl("lblScore" + index.ToString());
lb1.Text = BonusItemArray[0].ToString();
continue;
}
if (BonusItemArray[3] == "0")
{
objHTCell = (HtmlTableCell) e.Item.FindControl("td" + index.ToString());
objHTCell.Visible = false;
}
}
}
}
}

Answer 5

if (item.ItemType == ListItemType.Header)

Answer 6

if   (item.ItemType   ==   ListItemType.Header) 
item中没有Header和footer