private async void ContactPickerBox_QuerySubmitted(AutoSuggestBox sender, AutoSuggestBoxQuerySubmittedEventArgs args) { if (args.ChosenSuggestion == null) { var picker = new ContactPicker(); picker.CommitButtonText = "Select"; picker.SelectionMode = ContactSelectionMode.Fields; picker.DesiredFieldsWithContactFieldType.Add(ContactFieldType.PhoneNumber); var result = await picker.PickContactAsync(); if (result != null) { if (string.IsNullOrEmpty(ContactPickerBox.Text)) { ContactPickerBox.Text = result.Phones.First().Number; } else { ContactPickerBox.Text += "; " + result.Phones.First().Number; } ContactPickerBox.Focus(FocusState.Pointer); } } }
private void ComposePage_Loaded(object sender, RoutedEventArgs e) { ContactPickerBox.Focus(FocusState.Pointer); }