【来看一眼】分已散光,有公在来散

Question

Bizsupply.ascx代码如下: <%@ Import Namespace="Project.Business.DBOperator.BusinessInfo"%>
<%@ Control Language="c#" AutoEventWireup="false" Codebehind="BizSupply.ascx.cs" Inherits="Project.UserControl.BizSupply" TargetSchema="http://schemas.microsoft.com/intellisense/ie5" %>
<%@ Import namespace="System.Data" %>
<%@ OutputCache Duration="60" VaryByParam="none" %>
<%@ import namespace="Project.ToolHelper" %><table cellSpacing=0 cellPadding=0 width=100% align=center border=0 >  <!--外表嵌套--开始//-->
<tr>
    <td>
    <%
    DataTable dt=GetInfoData();   //获取数据
    int RowCount = dt.Rows.Count;
       
    if(dt==null || RowCount == 0)  //当没有数据时,显示一个相同大小的空表        
    {%>
        <table cellSpacing=0 cellPadding=0 width=100% align=center border=0><!--内表嵌套//-->
        
        <%for (int intLoop = 1;intLoop <= Convert.ToInt32(RowCount);intLoop ++ ){%>
            <tr>
                <td height="20">&nbsp;</td>
            </tr>
        <%}%>
        
        </table>                                                                        <!--内表嵌套--结束//-->
                    
    <%}else{    //数据显示时%>   
    
        <table cellSpacing=0 cellPadding=0 width=100% align=center border=0>  <!--内表嵌套//-->
            
            <%   
            int showRow = RowCount/ColCount;
            int showOtherColumns = RowCount%ColCount;
            
            DataRow dr;
            for(int i=0;i<showRow;i++)
            {
                %>
            <tr><!--行开始//-->
             <%    for(int j=0;j<ColCount;j++)
                {
                    dr = dt.Rows[i*ColCount+j]; 
                    sConvertStr=ToolHelper.HtmlEncode(dr[BusinessInfoData.BUSINESSINFO_PRODUCTNAME].ToString());
                    sConvertDate=dr[BusinessInfoData.BUSINESSINFO_PUBTIME].ToString();    
                    
                            
                    if(TitleBeforImage!="")  //判断标题前是否有小图片,当没有的时候显示“·”
                    { %>
                        <td align="left" height="20"><img src=<%=TitleBeforImage%> align=middle border=0>
                    <%}else{%>
                        <td align="left">·
                    <% }    //判断标题前是否有小图片,当没有的时候。结束    %>
                    
                        <A href="/product/ViewProduct.aspx?ID=<%=dr[BusinessInfoData.BUSINESSINFO_ID].ToString()%>" target=_blank><%=FormatTitle(sConvertStr,dr[BusinessInfoData.BUSINESSINFO_DIRECTIONID])%></A></td>
                        <td align="right" height="20">
                    
                    <%if(dr[BusinessInfoData.BUSINESSINFO_PUBTIME].ToString()!=null)
                    {
                    Response.Write (FormatDateTime(sConvertDate,DateStyle));
                    }
                    
                    %></td>
             <%    } %>
            </tr><!--行结束//-->
          <%}            
            if(showOtherColumns > 0){ // 多列时，是否出现不够填充一行时，显示最后一行 %>
            
            <tr><!--行开始-->
              <%for(int i=RowCount - showOtherColumns ;i<RowCount;i++)
                {                
                    dr = dt.Rows[i]; 
                    sConvertStr=ToolHelper.HtmlEncode(dr[BusinessInfoData.BUSINESSINFO_PRODUCTNAME].ToString());
                    sConvertDate=dr[BusinessInfoData.BUSINESSINFO_PUBTIME].ToString();            
                    
                    if(TitleBeforImage!="")  //判断标题前是否有小图片,当没有的时候显示“·”
                    { %>
                        <td align="left" height="20"><img src=<%=TitleBeforImage%> align=middle border=0>
                    <%}else{%>
                        <td align="left">·
                    <% }    //判断标题前是否有小图片,当没有的时候。结束    %>
                    
                        <A href="/product/ViewProduct.aspx?ID=<%=dr[BusinessInfoData.BUSINESSINFO_ID].ToString()%>" target=_blank><%=FormatTitle(sConvertStr,dr[BusinessInfoData.BUSINESSINFO_DIRECTIONID])%></A></td>
                        <td align="right" height="20">
                    
                    <%if(dr[BusinessInfoData.BUSINESSINFO_PUBTIME].ToString()!=null)
                    {
                    Response.Write (FormatDateTime(sConvertDate,DateStyle));
                    }%>
                        </td>
             <%    }
             
                // 插入空白单元格
                for(int i=showOtherColumns ;i<ColCount;i++)
                { %>
                    <td height="20">&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>
             <%    } %>
                
            </tr><!--行接受-->
            <%}    %>            
        </table>  <!--内表嵌套--结束//-->
    <% } %>
  </td></tr>
</table>
这是显示一列.我现在想显示两列怎么改?后台程序是封装过的.改不了.我新手,高手指教
前台我写成这样就不显示了~!
<asp:DataList ID="BizSupply" runat="server" RepeatColumns="2" Width="95%" Height="268">
     <ItemTemplate>
        <uc1:bizsupply id="BizSupply1" runat="server" ShowType="2" InfoCount="10" DemandTag="[求购]"></uc1:bizsupply>
     </ItemTemplate>
     <ItemStyle HorizontalAlign="Left" />
</asp:DataList><uc1:bizsupply id="BizSupply1" runat="server" ShowType="2" InfoCount="10" DemandTag="[求购]"> </uc1:bizsupply> 
这样是显示的.不过只有一列,我想显示两列