Value in alert is correct but in dropdown it is not showing

Hi

  Value in State dropdown is not showing

private void GetData()
{
    try
    {
        StringBuilder htmlTable = new StringBuilder();

        BALAcademy bALAcademy = new BALAcademy();
        List Result = bALAcademy.GetRecordList();

        if (Result != null)
        {
            htmlTable.Append("");

            //htmlTable.Append("");
            htmlTable.Append("");
            htmlTable.Append("");

            foreach (var colum in Result)
            {
                String Status = colum.Active == true ? "Active" : "Blocked";

                htmlTable.Append("");

                htmlTable.Append("");
                htmlTable.Append("");
                htmlTable.Append("");
                htmlTable.Append("");
                htmlTable.Append("");
                htmlTable.Append("");
                htmlTable.Append("");

                //htmlTable.Append("");
                htmlTable.Append("");
                htmlTable.Append("");
            }
            htmlTable.Append("");
            htmlTable.Append("
State
Country
Status
Actions
#
1
Academy Id
Academy Name
Academy Address
Academy State
Academy Phone No
Academy Email
Actions
1
" + colum.AcademyID + "
" + colum.AcademyName + "
" + colum.AcademyAddress + "
" + colum.StateMaster.StateName + "
" + colum.AcademyPhoneNumber + "
" + colum.AcademyEmail + "
" + colum.AcademyID + "
" + colum.Active + "
");
            PlaceHolderTable.Controls.Add(new Literal { Text = htmlTable.ToString() });
        }
    }
    catch (Exception ex)
    {
        Utility.SaveErrorLog(ex.Message, System.IO.Path.GetFileName(Request.Path), System.Reflection.MethodBase.GetCurrentMethod().Name, hdfEmpNumber.Value);
        ShowMessage("Oops...", ex.Message, "error");
    }
}

Thanks