private void OnApplicationUnlocked(ApplicationUnlocked obj)
{
if (SelectedMenuItem == null)
{
SelectedItemChangedCommand.Execute(Notebooks.FirstOrDefault());
}
}
public ExceptionViewerViewModel(List <Exception> errors, List <Exception> warnings)
{
_errors = errors;
_warnings = warnings;
SelectedItemChangedCommand = new SelectedItemChangedCommand(SelectedItemChanged, CanSelectItem);
BuildExceptionTree();
}
public override async Task Initialize()
{
await base.Initialize().ConfigureAwait(true);
SelectedPayment.ChargedAccount = ChargedAccounts.FirstOrDefault();
if (SelectedPayment.IsTransfer)
{
SelectedItemChangedCommand.Execute();
SelectedPayment.TargetAccount = TargetAccounts.FirstOrDefault();
}
}
protected override async Task Initialize()
{
Title = PaymentTypeHelper.GetViewTitleForType(PaymentType, false);
SelectedPayment.Type = PaymentType;
await base.Initialize();
SelectedPayment.ChargedAccount = ChargedAccounts.FirstOrDefault();
if (SelectedPayment.IsTransfer)
{
SelectedItemChangedCommand.Execute(null);
SelectedPayment.TargetAccount = TargetAccounts.FirstOrDefault();
}
}
private void OnSelectedItemChangedCommand(object newValue)
{
if (SelectedItemChangedCommand != null && SelectedItemChangedCommand.CanExecute(newValue))
{
SelectedItemChangedCommand.Execute(newValue);
}
if (_selfSelectedElement)
{
return;
}
_selfSelectedElement = true;
SelectedElement = newValue;
_selfSelectedElement = false;
}
void UpdateSelected(object selected, EventArgs e)
{
foreach (var item in this.Children)
{
if (item is RadioButton)
(item as RadioButton).IsChecked = item == selected;
}
SetValue(SelectedItemProperty, this.SelectedItem);
OnPropertyChanged(nameof(SelectedItem));
SetValue(SelectedIndexProperty, this.SelectedIndex);
OnPropertyChanged(nameof(SelectedIndex));
SelectedItemChanged?.Invoke(this, new EventArgs());
if (SelectedItemChangedCommand?.CanExecute(CommandParameter ?? this) ?? false)
SelectedItemChangedCommand?.Execute(CommandParameter ?? this);
ValidationChanged?.Invoke(this, new EventArgs());
}
private void OnScrolledInternal(bool initial = false)
{
var index = (int)Math.Round(SlideProperties.Position);
if (index != m_lastIndex && SelectedItemChangedCommand != null)
{
if (!initial)
{
Vibrate();
}
SelectedItemChangedCommand?.Execute(index);
m_lastIndex = index;
}
OnScrolled(SlideProperties.Position);
}
private void SelectedItemChangedHandler(object selectedItem)
{
if (m_autocompleteItemsControl != null)
{
m_autocompleteItemsControl.ItemsSource = null;
}
UpdateClearButtonVisibility();
SelectedItemChangedEventArgs eventArgs = new SelectedItemChangedEventArgs(SelectedItemChangedEvent, this, selectedItem);
RaiseEvent(eventArgs);
if (SelectedItemChangedCommand != null && SelectedItemChangedCommand.CanExecute(selectedItem))
{
SelectedItemChangedCommand.Execute(selectedItem);
}
}
private void LongListSelector_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (SelectedItem == null)
{
return;
}
if (SelectedItemChangedCommand == null)
{
return;
}
if (!SelectedItemChangedCommand.CanExecute(null))
{
return;
}
SelectedItemChangedCommand.Execute(SelectedItem);
SelectedItem = null;
}