private void BootStrapper_BackRequested(object sender, HandledEventArgs e)
{
e.Handled = Handled;
foreach (IAction item in Actions)
{
_dispatcher.Dispatch(() => item.Execute(sender, null));
}
}
public void RaiseForwardRequested(HandledEventArgs args)
{
ForwardRequested?.Invoke(this, args);
if (!args.Handled && this.Frame.ForwardStack.Count > 0)
{
GoForward();
}
}
public void RaiseBackRequested(HandledEventArgs args)
{
BackRequested?.Invoke(this, args);
if (BackButtonHandling == BootStrapper.BackButton.Attach && !args.Handled && (args.Handled = Frame.BackStackDepth > 0))
{
GoBack();
}
}
public void NavigationManager_BackRequested(object sender, HandledEventArgs e)
{
if (isInOnePaneMode)
{
if (PreviewItem != null)
{
ShowMasterView();
e.Handled = true;
}
}
}
public void RaiseBackRequested(HandledEventArgs args)
{
if (BackRequested != null)
{
BackRequested?.Invoke(this, args);
}
if (!args.Handled && (args.Handled = this.Frame.BackStackDepth > 0))
{
GoBack();
}
}
public void RaiseForwardRequested(HandledEventArgs args)
{
if (ForwardRequested == null)
{
args.Handled = this.Frame.ForwardStack.Count > 0;
if (args.Handled)
this.GoForward();
}
else
{
ForwardRequested?.Invoke(this, args);
}
}
public void RaiseBackRequested(HandledEventArgs args)
{
if (BackRequested == null)
{
args.Handled = this.Frame.BackStackDepth > 0;
if (args.Handled)
this.GoBack();
}
else
{
BackRequested?.Invoke(this, args);
}
}
public void RaiseForwardRequested(HandledEventArgs args) { ForwardRequested?.Invoke(this, args); }
public void RaiseBackRequested(HandledEventArgs args) { BackRequested?.Invoke(this, args); }
private void OnForwardRequested()
{
var args = new HandledEventArgs();
ForwardRequested?.Invoke(this, args);
if (!args.Handled)
{
NavigationService.GoForward();
args.Handled = true;
}
}
private void RaiseForwardRequested()
{
var args = new HandledEventArgs();
foreach (var frame in WindowWrapper.Current().NavigationServices.Select(x => x.Frame))
{
frame.RaiseForwardRequested(args);
if (args.Handled)
return;
}
// default to first window
NavigationService.GoForward();
}
internal void RaiseForwardRequested(HandledEventArgs args) => ForwardRequested?.Invoke(this, args);
internal void RaiseBackRequested(HandledEventArgs args) => BackRequested?.Invoke(this, args);
private void BootStrapper_BackRequested(object sender, HandledEventArgs e)
{
e.Handled = Handled;
Interaction.ExecuteActions(sender, Actions, null);
}
/// <summary>
/// Default Hardware/Shell Back handler overrides standard Back behavior that navigates to previous app
/// in the app stack to instead cause a backward page navigation.
/// Views or Viewodels can override this behavior by handling the BackRequested event and setting the
/// Handled property of the BackRequestedEventArgs to true.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void RaiseBackRequested()
{
var args = new HandledEventArgs();
BackRequested?.Invoke(this, args);
if (!args.Handled)
{
NavigationService.GoBack();
args.Handled = true;
}
}
private void RaiseForwardRequested()
{
var args = new HandledEventArgs();
ForwardRequested?.Invoke(this, args);
if (!args.Handled)
{
// default to first window
NavigationService.GoForward();
args.Handled = true;
}
}
