Opc.Ua.Configuration.ManagedApplicationCtrl.AddApplicationToManage C# (CSharp) Method

        private int AddApplicationToManage(FileInfo fileInfo)
        {
            // ignore files that don't exist.
            if (fileInfo == null || !fileInfo.Exists)
            {
                return ApplicationToManageCB.SelectedIndex;
            }

            try
            {
                ManagedApplication application = ManagedApplication.Load(fileInfo.FullName);

                if (application == null)
                {
                    return ApplicationToManageCB.SelectedIndex;
                }

                // add to list.
                return AddApplicationToManage(application);
            }

            // ignore errors.
            catch (Exception)
            {
                return ApplicationToManageCB.SelectedIndex;
            }
        }