protected void BtnAdd_Click(object sender, EventArgs e)
 {
     i = obj.AddShifts(txtshiftname.Text, txttimes.Text, txttimee.Text, txttwhrs.Text, Convert.ToInt32(ddnwh.SelectedValue), "Admin", 1, DateTime.Now.ToString());
     if (i > 0)
     {
         lblmsg.Text = "Data Has Been Added";
         BindData();
         ClearFields();
         Response.Redirect("ShiftMaster.aspx");
     }
 }