private void init() { this.FursEndPoints = new ObservableCollection <Tuple <string, string> >(); this.FursEndPoints.Add(new Tuple <string, string>("TEST / TEST (https://blagajne-test.fu.gov.si:9002/v1/cash_registers)", @"https://blagajne-test.fu.gov.si:9002/v1/cash_registers")); this.FursEndPoints.Add(new Tuple <string, string>("Produkcija / Production (https://blagajne.fu.gov.si:9003/v1/cash_registers)", @"https://blagajne.fu.gov.si:9003/v1/cash_registers")); this.FursEndPoints.Add(new Tuple <string, string>("Začasna Produkcija / Temporary production (https://blagajne.fu.gov.si:9009/v1/cash_registers)", @"https://blagajne.fu.gov.si:9009/v1/cash_registers")); Certificates cert = new Certificates(); this.Certificates = new ObservableCollection <X509Certificate2>(); foreach (var certificate in cert.GetAllFursCertificates()) { this.Certificates.Add(certificate); } this.Timeouts = new ObservableCollection <string>(); for (int i = 1; i < 11; i++) { this.Timeouts.Add(string.Format("{0} sec", i)); } this.cbType.SelectedIndex = 0; this.cbCertificates.SelectedIndex = 0; this.cbTimeout.SelectedIndex = 1; this.showExample(this.btnEcho); this.showResults(null); }