StreamWRiter q

    public static string PCardRTFtoPDF(
      string sId,
      SqlConnection dbConnection1,
      string sAppType,
      string sFilenameId)
    {
      string str1 = "E:\\VS\\";
      using (dbConnection1)
      {
        dbConnection1.Open();
        using (SqlCommand sqlCommand = new SqlCommand("InputData_SelectByInputMainId", dbConnection1))
        {
          sqlCommand.CommandType = CommandType.StoredProcedure;
          sqlCommand.Parameters.Add(new SqlParameter("InputMainId", (object) sId));
          SqlDataReader sqlDataReader = sqlCommand.ExecuteReader();
          StreamReader streamReader = new StreamReader(str1 + "PCARD_Template" + sAppType + "_V6.rtf");
          string str2 = streamReader.ReadToEnd();
          streamReader.Close();
          while (sqlDataReader.Read())
          {
            string str3 = sqlDataReader["ControlId"].ToString();
            string newValue = sqlDataReader["ControlValue"].ToString();
            if (str3 == "rblApplicationType")
            {
              if (!(sAppType == "0"))
              {
                if (!(sAppType == "1"))
                {
                  if (!(sAppType == "2"))
                  {
                    if (!(sAppType == "4"))
                    {
                      if (!(sAppType == "5"))
                      {
                        if (sAppType == "6")
                          newValue = "Renewal - Liaison";
                      }
                      else
                        newValue = "Renewal - Departmental";
                    }
                    else
                      newValue = "Renewal - Individual";
                  }
                  else
                    newValue = "Liaison";
                }
                else
                  newValue = "Departmental";
              }
              else
                newValue = "Individual";
            }
            else if (str3 == "tbMMNP" && newValue.Length > 0)
              newValue = "*****";
            else if (str3 == "tbDOB" && newValue.Length > 0)
              newValue = "*****";
            else if (str3 == "tbCardholdersList")
              newValue = newValue.Replace('\r', ';').Replace('\n', ' ');
            str2 = str2.Replace("[" + str3 + "]", newValue);
          }
          sqlDataReader.Close();
          string str4 = str2.Replace("[TodayDate]", DateTime.Now.ToShortDateString());
          string str5 = "PCardAppOutput" + sId + sFilenameId + ".rtf";
          StreamWriter streamWriter = new StreamWriter(str1 + str5);
          streamWriter.Write(str4);
          streamWriter.Close();
          return str5.Replace(".rtf", ".pdf");
        }
      }
    }