void ToggleFlyout()
{
if (_isFlyoutOpen)
{
MainContent.ScaleTo(_scale, _flyoutSpeed);
MainContent.TranslateTo(_pagePositionX, Flyout.TranslationY, _flyoutSpeed);
MainContent.CornerRadius = 0;
}
else
{
MainContent.ScaleTo(_scale * .9, _flyoutSpeed);
MainContent.TranslateTo(Flyout.TranslationX + _flyoutTranslationX, Flyout.TranslationY, _flyoutSpeed);
MainContent.CornerRadius = FlyoutCornerRadius;
}
_isFlyoutOpen = !_isFlyoutOpen;
}