コード例 #1
0
        private async void RegisterButton_Clicked(object sender, EventArgs e)
        {
            if ((string.IsNullOrWhiteSpace(userNameEntry.Text)) || (string.IsNullOrWhiteSpace(passwordEntry.Text)) ||
                (string.IsNullOrWhiteSpace(emailEntry.Text)))
            {
                await DisplayAlert("Warning", "All fields are required", "Ok");
            }
            else if (!string.Equals(passwordEntry.Text, confirmPasswordEntry.Text))
            {
                await DisplayAlert("Warning", "Passwords don't match", "Ok");

                passwordEntry.Text        = string.Empty;
                confirmPasswordEntry.Text = string.Empty;
            }
            else
            {
                var admin = new Admin_Table();
                conn.CreateTable <Admin_Table>();
                admin.AdminEmail    = emailEntry.Text;
                admin.AdminUserName = userNameEntry.Text;
                admin.AdminPassword = passwordEntry.Text;

                var returnValue = helper.AddAdmin(userNameEntry.Text);
                if (returnValue)
                {
                    conn.Insert(admin);
                    await DisplayAlert("Success!", "New admin created", "Ok");

                    await Navigation.PopAsync();
                }
                else
                {
                    await DisplayAlert("Failure", "That Admin Username already exists", "OK");

                    warningLabel.IsVisible = false;

                    emailEntry.Text = string.Empty;

                    userNameEntry.Text = string.Empty;

                    passwordEntry.Text = string.Empty;

                    confirmPasswordEntry.Text = string.Empty;
                }
            }
        }