protected virtual void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (disposing)
{
(Shell.Current as IShellController).RemoveAppearanceObserver(this);
(Shell.Current as IShellController).RemoveFlyoutBehaviorObserver(_navBar);
if (ShellSection != null)
{
IShellSectionController controller = ShellSection;
controller.NavigationRequested -= OnNavigationRequested;
controller.RemoveDisplayedPageObserver(this);
}
if (_currentPage != null)
{
_currentPage.PropertyChanged -= OnPagePropertyChanged;
}
if (_navBar != null)
{
_navBar.Dispose();
_navBar = null;
}
Unrealize();
}
_disposed = true;
}
protected virtual void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (disposing)
{
if (_section != null)
{
IShellSectionController controller = _section as IShellSectionController;
controller.NavigationRequested -= OnNavigationRequested;
controller.RemoveDisplayedPageObserver(this);
_section.PropertyChanged -= OnSectionPropertyChanged;
_section = null;
}
if (_currentPage != null)
{
_currentPage.PropertyChanged -= OnPagePropertyChanged;
}
Unrealize();
}
_disposed = true;
}
