public string DisplayCompanyName() { CompanyDetailBs NewCompanyDetailBs = new CompanyDetailBs(); var result = NewCompanyDetailBs.ListAll(); string CompanyName = ""; if (result != null) { foreach (var item in result) { CompanyName = item.CompanyName.ToUpper(); } if (CompanyName != null) { return(CompanyName); } } return(CompanyName); }