示例#1
0
        async Task LoadUsers()
        {
            if (IsBusy)
            {
                return;
            }

            IsBusy = true;

            try
            {
                Users.Clear();

                await Task.Run(() =>
                {
                    var users = new LocalDataManager(App.Password).List <User>();
                    var items = users.Select(i => new UserItem
                    {
                        Id        = i.Id,
                        Name      = i.Name,
                        PublicKey = i.PublicKey,
                        Email     = i.Email
                    });
                    Users.ReplaceRange(items);
                });
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex);
            }
            finally
            {
                IsBusy = false;
            }
        }
示例#2
0
        async Task LoadUsers()
        {
            if (IsBusy)
            {
                return;
            }

            IsBusy = true;

            try
            {
                Users.Clear();

                await Task.Run(() =>
                {
                    var users = new LocalDataManager(App.Password).List <User>();
                    var items = users.Select(i => new UserItem {
                        Id = i.Id, Name = i.Name, PublicKey = i.PublicKey
                    });
                    Users.ReplaceRange(items);
                });
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex);
                MessagingCenter.Send(new MessagingCenterAlert
                {
                    Title   = "Error",
                    Message = "Unable to load users.",
                    Cancel  = "OK"
                }, "message");
            }
            finally
            {
                IsBusy = false;
            }
        }