private void GetReports() { try { MostCallCustomes = new ObservableCollection <MostCallCustomerDTO>(_reportsManager.GetReports <MostCallCustomerDTO>("mostCallingToCenterCustomers")); BestSellers = new ObservableCollection <EmployeeBiDTO>(_reportsManager.GetReports <EmployeeBiDTO>("bestSellerEmployees")); ProfitableCustomers = new ObservableCollection <ProfitableCustomerDTO>(_reportsManager.GetReports <ProfitableCustomerDTO>("mostProfitableCustomers")); DisconnectionRiskClient = new ObservableCollection <CustomerBiDTO>(_reportsManager.GetReports <CustomerBiDTO>("linesAtRiskOfAbandonment")); CustomersOpinionLeaders = new ObservableCollection <CustomerBiDTO>(_reportsManager.GetReports <CustomerBiDTO>("opinionLeadersCustomers")); } catch (Exception) { MessageBox.Show("failed to get the date"); } }