ถามเรื่องการทำตารางเวลาค่ะ ไม่รุ้ว่าต้องทำยังไง ช่วยหน่อยนะคะ asp.net

   void BindTable()
{
//*** Test DataTable Structure ***//
//********************************//
DataTable dt;
        int i;
 

dt = CreateDataTable();
 
 
//*** Create Table **//
Table Tb = new Table();
//Tb.BorderColor = Drawing.Color.Black();
Tb.BorderWidth = 1;
 
//*** Rows ***//
TableRow Tr;
//*** Column ***//

TableCell Tc;
//*** Create Header ***//
 
//*** New Rows ***//
Tr = new TableRow();

//*** New Cell (Header CustomerID) ***//
Tc = new TableCell();
//Tc.BorderColor = Drawing.Color.Black();
Tc.BorderWidth = 1;
Label lblHeadday = new Label();
lblHeadday.Text = "Day/Time";
lblHeadday.Font.Bold = true;

Tc.Controls.Add(lblHeadday);  //*** Add lblHeadCustomerID To Cell ***//
Tr.Cells.Add(Tc); //*** Add Cell To Rows ***//

//*** New Cell (Header Name) ***//
for (int j = 0; j <= dt.Rows.Count - 1; j++)
{
    Tc = new TableCell();
    //Tc.BorderColor = Drawing.Color.Black();
    Tc.BorderWidth = 1;
    Label lblstart = new Label();
    lblstart.Text = dt.Rows[j]["Start Time"].ToString();
    Label lblend = new Label();
    lblend.Text = dt.Rows[j]["End Time"].ToString();


    Tc.Controls.Add(lblstart);  //*** Add lblHeadName To Cell ***//
    Tc.Controls.Add(lblend);
    Tr.Cells.Add(Tc); //*** Add Cell To Rows ***//
}
//*** New Cell (Header Email) ***//


Tb.Controls.Add(Tr);
//*** End Header ***//
 
//*************** Input DataTable To TableRows ***************//
for(  i = 0; i<= dt.Rows.Count - 1; i ++)
{
Tr = new TableRow();
//*** New Cell (CustomerID) ***//
Tc = new TableCell();
//Tc.BorderColor = Drawing.Color.Black();
Tc.HorizontalAlign = HorizontalAlign.Center;
Tc.BorderWidth = 1;
Label lblday = new Label();
lblday.Text = dt.Rows[i]["date"].ToString();
 
Tc.Controls.Add(lblday);  //*** Add lblCustomerID To Cell ***//
Tr.Cells.Add(Tc); //*** Add Cell To Rows ***//

//*** New Cell (Name) ***//
Tc = new TableCell();
//Tc.BorderColor = Drawing.Color.Black();
Tc.BorderWidth = 1;

Label lblroom = new Label();
    lblroom.Text = dt.Rows[i]["room"].ToString();
    Label lblsec = new Label();
    lblsec.Text = dt.Rows[i]["sec"].ToString();

    Tc.Controls.Add(lblroom);
    Tc.Controls.Add(lblsec);  //*** Add lblName To Cell ***//


Tr.Cells.Add(Tc); //*** Add Cell To Rows ***//
 
       
Tb.Controls.Add(Tr);




}
//************ End Input DataTable To TableRows *************//

this.lblTable.Controls.Add(Tb);
}

//*** DataTable ***//
public DataTable CreateDataTable()
{
System.Data.SqlClient.SqlConnection objConn = new System.Data.SqlClient.SqlConnection();
System.Data.SqlClient.SqlDataAdapter dtAdapter = new System.Data.SqlClient.SqlDataAdapter();
DataTable dt = new DataTable();


String strConnString;
strConnString = @"Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\data.mdf;Integrated Security=True;User Instance=True";
 
        objConn = new System.Data.SqlClient.SqlConnection(strConnString);
objConn.Open();
 
String strSQL;
strSQL = "SELECT distinct date,CONVERT(VARCHAR(5),timein, 108) as 'Start Time',CONVERT(VARCHAR(5),timeout, 108) as 'End Time',room,subject,credit,sec,teacher,semester FROM dataschedule WHERE teacher LIKE 'นราธิป' and semester LIKE '1/2555'";

dtAdapter = new System.Data.SqlClient.SqlDataAdapter(strSQL, objConn);
dtAdapter.Fill(dt);

return dt; //*** Return DataTable ***//


}