protected virtual void OnIsPaneOpenChanged()
{
bool cancel = false;
if (PaneClosing != null)
{
var args = new SplitViewPaneClosingEventArgs();
foreach (Windows.Foundation.TypedEventHandler <SplitView, SplitViewPaneClosingEventArgs> tmp in PaneClosing.GetInvocationList())
{
tmp(this, args);
if (args.Cancel)
{
cancel = true;
break;
}
}
}
if (!cancel)
{
OnStateChanged();
if (PaneClosed != null)
{
PaneClosed(this, new object());
}
}
else
{
IsPaneOpen = false;
}
}
protected virtual void OnIsPaneOpenChanged(bool newValue)
{
if (newValue)
{
OnVisualStateChanged();
}
else
{
if (PaneClosing != null)
{
SplitViewPaneClosingEventArgs args = new SplitViewPaneClosingEventArgs();
foreach (TypedEventHandler <SplitView, SplitViewPaneClosingEventArgs> handler in PaneClosing.GetInvocationList())
{
handler(this, args);
if (args.Cancel)
{
IsPaneOpen = true;
return;
}
}
}
OnVisualStateChanged();
PaneClosed?.Invoke(this, null);
}
}
