private void DoNavigation(NavigableUserControl control)
{
_currentControl = control;
_currentControl.NavigationService = this;
var args = new NavigatingEventArgs(_currentControl);
Navigated?.Invoke(this, args);
}
public void Navigate(NavigableUserControl control)
{
// Add the current control to the back stack for going backwards in history.
if (_currentControl != null)
{
_backStack.Push(_currentControl);
OnPropertyChanged(nameof(CanGoBack));
}
// Clear out forward stack because "normal" navigation blows away existing forward history (new "branch").
_fontStack.Clear();
OnPropertyChanged(nameof(CanGoForward));
DoNavigation(control);
}
public void SetCurrent(NavigableUserControl control)
{
_currentControl = control;
}
public NavigatingEventArgs(NavigableUserControl control)
{
Control = control;
}
