Bar Chart in asp.net

<asp:Chart ID="Chart1" runat="server" ImageLocation="~/document/Images_Chart/ChartPic_#SEQ(300,3)" ImageStorageMode="UseImageLocation" Width="800px"  BackGradientStyle="LeftRight">
       <Series>
           <asp:Series Name="Series1" ChartType="Column" ChartArea="ChartArea1"  >


     </asp:Series>


       </Series>
       <ChartAreas>
           <asp:ChartArea Name="ChartArea1" Area3DStyle-IsClustered="true">


           </asp:ChartArea>
       </ChartAreas>
       <BorderSkin SkinStyle="Emboss" />    </asp:Chart>

private void loadChart()
   {
       DataBase12 obj = new DataBase12();

       DataSet ds_chart = new DataSet();
       IFormatProvider cult = new CultureInfo("en-us");

       ds_chart = obj.GetFeedBackChartReport(DateTime.ParseExact(txtFromdt.Text.ToString(), "dd/MM/yyyy", cult), DateTime.ParseExact(txtTodt.Text.ToString(), "dd/MM/yyyy", cult));
       if (ds_chart.Tables[0].Rows.Count == 0)
       {
           pnl_Chart.Visible = false;
           LblErrorMessage.Text = "No records found !";
       }
       else
       {

           Chart1.DataSource = ds_chart;
           Chart1.DataBind();
           pnl_Chart.Visible = true;
           LblErrorMessage.Text = "";
       }
   }

Create PROC  [dbo].[usp_GetFeedbackReport] 
@FromDate Datetime,
@ToDate datetime	
AS
BEGIN
	
	SET NOCOUNT ON;
declare @q1yes int
declare @q1no int
declare @q2yes int
declare @q2no int
  
   select @q1yes=count(q1)  from tbl_feedbackDetails where q1=1 
  and Createdon >= @FromDate AND Createdon <= @ToDate
GROUP BY convert(varchar,Createdon,103)
ORDER BY convert(varchar,Createdon,103) 

  select @q1no=count(q1)  from tbl_feedbackDetails where q1=2 
  and Createdon >= @FromDate AND Createdon <= @ToDate
GROUP BY convert(varchar,Createdon,103)
ORDER BY convert(varchar,Createdon,103) 

 
    select @q2yes=count(q2)  from tbl_feedbackDetails where q2=1 
  and Createdon >= @FromDate AND Createdon <= @ToDate
GROUP BY convert(varchar,Createdon,103)
ORDER BY convert(varchar,Createdon,103) 

  select @q2no=count(q2)  from tbl_feedbackDetails where q2=2 
  and Createdon >= @FromDate AND Createdon <= @ToDate
GROUP BY convert(varchar,Createdon,103)
ORDER BY convert(varchar,Createdon,103) 

END