Repeater中table行的合同

前台代码：

<asp:Repeater runat="server" ID="rptInfo">
    <HeaderTemplate>
        <table class="content" border="1" cellspacing="0" cellpadding="5" style="border-collapse: collapse;
            width: 100%;">
            <tr>
                <td>序号</td>
                <td>项目编码</td>
                <td>项目名称</td>
                <td>分配单位</td>
                <td>工作内容</td>
                <td>备注</td>
            </tr>
    </HeaderTemplate>
    <ItemTemplate>
            <tr>
                <td><%# Container.ItemIndex+1 %></td>
　　　　　　　　　 <td runat="server" id="td_ProCom"><%# Eval("ProCom")%></td>
                <td><%# Eval("ProjectID")%></td>
　　　　　　　　  <td><%# Eval("ProjectName")%></td>
                <td><%# Eval("Procontent")%></td>
                <td><%# Eval("Remarks")%></td>                
            </tr>
    </ItemTemplate>
    <FooterTemplate>
        </table>
    </FooterTemplate>
</asp:Repeater>

后台绑定代码：

protected void Page_Load(object sender, EventArgs e)
{
      XieKe.BLL.tb_PlanDetail tbplanD = new BLL.tb_PlanDetail();
      DataSet ds = new DataSet();     
      ds = tbplanD.GetList();
　　   //当ds中只有一张表时
　　   if(ds.Tables[0].Rows.Count>0) { this.Repeater1.DataSource = ds.Tables[0]; this.Repeater1.DataBind(); }
　　　　//重要的是下面这段代码
       for (int i = Repeater1.Items.Count-1; i > 0; i--)
       {
                HtmlTableCell oCell_previous = Repeater1.Items[i - 1].FindControl("td_ProCom") as HtmlTableCell;
                HtmlTableCell oCell = Repeater1.Items[i].FindControl("td_ProCom") as HtmlTableCell;
                oCell.RowSpan = (oCell.RowSpan == -1) ? 1 : oCell.RowSpan;
                oCell_previous.RowSpan = (oCell_previous.RowSpan == -1) ? 1 : oCell_previous.RowSpan;
                if (oCell.InnerText == oCell_previous.InnerText)
                {
                    oCell.Visible = false;
                    oCell_previous.RowSpan += oCell.RowSpan;
                } 
        }
}