//Get benefits of all sponsors for Sponsors section of the website (web content)
        public SponsorInterfaceBenefits getAllSponsorBenefits()
        {
            try
            {
                var sponsors = new SponsorInterfaceBenefits();

                using (conferenceadminContext context = new conferenceadminContext())
                {
                    var diamond = (from s in context.sponsortypes
                                    where s.name == "Diamond"
                                    select s).FirstOrDefault();
                    if (diamond != null)
                    {
                        sponsors.diamondAmount = diamond.amount;
                        SponsorBenefitsQuery benefits = new SponsorBenefitsQuery();
                        benefits.benefit1 = diamond.benefit1;
                        benefits.benefit2 = diamond.benefit2;
                        benefits.benefit3 = diamond.benefit3;
                        benefits.benefit4 = diamond.benefit4;
                        benefits.benefit5 = diamond.benefit5;
                        benefits.benefit6 = diamond.benefit6;
                        benefits.benefit7 = diamond.benefit7;
                        benefits.benefit8 = diamond.benefit8;
                        benefits.benefit9 = diamond.benefit9;
                        benefits.benefit10 = diamond.benefit10;
                        sponsors.diamondBenefits = benefits;
                    }

                    var platinum = (from s in context.sponsortypes
                                    where s.name == "Platinum"
                                    select s).FirstOrDefault();
                    if (platinum != null)
                    {
                        sponsors.platinumAmount = platinum.amount;
                        SponsorBenefitsQuery benefits = new SponsorBenefitsQuery();
                        benefits.benefit1 = platinum.benefit1;
                        benefits.benefit2 = platinum.benefit2;
                        benefits.benefit3 = platinum.benefit3;
                        benefits.benefit4 = platinum.benefit4;
                        benefits.benefit5 = platinum.benefit5;
                        benefits.benefit6 = platinum.benefit6;
                        benefits.benefit7 = platinum.benefit7;
                        benefits.benefit8 = platinum.benefit8;
                        benefits.benefit9 = platinum.benefit9;
                        benefits.benefit10 = platinum.benefit10;
                        sponsors.platinumBenefits = benefits;

                    }

                    var gold = (from s in context.sponsortypes
                                where s.name == "Gold"
                                select s).FirstOrDefault();
                    if (gold != null)
                    {
                        sponsors.goldAmount = gold.amount;
                        SponsorBenefitsQuery benefits = new SponsorBenefitsQuery();
                        benefits.benefit1 = gold.benefit1;
                        benefits.benefit2 = gold.benefit2;
                        benefits.benefit3 = gold.benefit3;
                        benefits.benefit4 = gold.benefit4;
                        benefits.benefit5 = gold.benefit5;
                        benefits.benefit6 = gold.benefit6;
                        benefits.benefit7 = gold.benefit7;
                        benefits.benefit8 = gold.benefit8;
                        benefits.benefit9 = gold.benefit9;
                        benefits.benefit10 = gold.benefit10;
                        sponsors.goldBenefits = benefits;

                    }

                    var silver = (from s in context.sponsortypes
                                  where s.name == "Silver"
                                  select s).FirstOrDefault();
                    if (silver != null)
                    {
                        sponsors.silverAmount = silver.amount;
                        SponsorBenefitsQuery benefits = new SponsorBenefitsQuery();
                        benefits.benefit1 = silver.benefit1;
                        benefits.benefit2 = silver.benefit2;
                        benefits.benefit3 = silver.benefit3;
                        benefits.benefit4 = silver.benefit4;
                        benefits.benefit5 = silver.benefit5;
                        benefits.benefit6 = silver.benefit6;
                        benefits.benefit7 = silver.benefit7;
                        benefits.benefit8 = silver.benefit8;
                        benefits.benefit9 = silver.benefit9;
                        benefits.benefit10 = silver.benefit10;
                        sponsors.silverBenefits = benefits;
                    }

                    var bronze = (from s in context.sponsortypes
                                  where s.name == "Bronze"
                                  select s).FirstOrDefault();
                    if (bronze != null)
                    {
                        sponsors.bronzeAmount = bronze.amount;
                        SponsorBenefitsQuery benefits = new SponsorBenefitsQuery();
                        benefits.benefit1 = bronze.benefit1;
                        benefits.benefit2 = bronze.benefit2;
                        benefits.benefit3 = bronze.benefit3;
                        benefits.benefit4 = bronze.benefit4;
                        benefits.benefit5 = bronze.benefit5;
                        benefits.benefit6 = bronze.benefit6;
                        benefits.benefit7 = bronze.benefit7;
                        benefits.benefit8 = bronze.benefit8;
                        benefits.benefit9 = bronze.benefit9;
                        benefits.benefit10 = bronze.benefit10;
                        sponsors.bronzeBenefits = benefits;
                    }
                }

                return sponsors;
            }
            catch (Exception ex)
            {
                Console.Write("WebManager.getAllSponsorBenefits error " + ex);
                return null;
            }
        }
 //Update text found in the Sponsor section of the website
 public bool saveInstructions(SponsorInterfaceBenefits info)
 {
     try
     {
         using (conferenceadminContext context = new conferenceadminContext())
         {
             this.saveInterfaceElement("sponsorInstructions", info.instructions);
             return true;
         }
     }
     catch (Exception ex)
     {
         Console.Write("WebManger.saveInstructions error " + ex);
         return false;
     }
 }