需要在Gridview行中显示不在页脚中的总数

Question

我正在绑定一个gridview，看看下面的图片

但我想要的方式如下

下面是我的aspx代码

<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" 
                         CellPadding="4" CssClass="mGrid" DataKeyNames="Sno" 
                         EnableModelValidation="True" ForeColor="#333333" GridLines="None" 
                         onrowediting="GridView2_RowEditing">
                         <AlternatingRowStyle BackColor="White" />
                         <Columns>
                             <asp:BoundField DataField="Block_Name" HeaderText="Block" />
                             <asp:BoundField DataField="Building_Name" HeaderText="Building" />
                             <asp:BoundField DataField="Sanctioned_DPR" HeaderText="Sanction Amt. (DPR)" />
                             <asp:BoundField DataField="Sanctioned_Contract" 
                                 HeaderText="Sanction Amt. (Contract)" />
                             <asp:CommandField ShowEditButton="True" />
                         </Columns>
                         <FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
                         <HeaderStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
                         <PagerStyle BackColor="#FFCC66" ForeColor="#333333" HorizontalAlign="Center" />
                         <RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
                         <SelectedRowStyle BackColor="#FFCC66" Font-Bold="True" ForeColor="Navy" />
                     </asp:GridView>

下面是我绑定gridview的代码文件代码

#region Select Building Budget
protected void Select_Building_Budget()
{
    try
    {

        SqlCommand com = new SqlCommand("Select_Building_Budget_Grid_Bind", con);
        com.CommandType = CommandType.StoredProcedure;
        com.Parameters.Add("@SPMU_Id", SqlDbType.Int).Value = Convert.ToInt32(ddlStates.SelectedValue.ToString());
        com.Parameters.Add("@SFTI_Id", SqlDbType.Int).Value = Convert.ToInt32(ddlSFTI.SelectedValue.ToString());
        SqlDataAdapter sda = new SqlDataAdapter(com);
        DataTable dt = new DataTable();
        sda.Fill(dt);
        if (dt.Rows.Count > 0)
        {
            GridView2.DataSource = dt;
            GridView2.DataBind();
            GridView2.Visible = true;
        }
        else
        {
            GridView2.Visible = false;
        }

    }
    catch (Exception ex)
    {
        WebMsgBox.Show(ex.Message);
    }
}
#endregion

这是我的sp

select mtblBuilding_Budget_Data.Sno, 
       mtblBuilding_Budget_Data.Building_Name, 
       mtblBuilding_Budget_Data.SFTI_Id, 
       mtblBuilding_Budget_Data.SPMU_Id, 
       mtblBuilding_Budget_Data.Sanctioned_DPR,  
       mtblBuilding_Budget_Data.Sanctioned_Contract, 
       mtblBlock.Block_Name 
from mtblBuilding_Budget_Data 
left JOIN mtblBlock on mtblBuilding_Budget_Data.Block_Id = mtblBlock.Block_Id 
where mtblBuilding_Budget_Data.SPMU_Id = @SPMU_Id and
      mtblBuilding_Budget_Data.SFTI_Id = @SFTI_Id 
order BY mtblBuilding_Budget_Data.Sno desc

怎么做？