void UpdateLeftBarButton()
{
var FlyoutPage = Element as FlyoutPage;
if (!(FlyoutPage?.Detail is NavigationPage))
{
return;
}
var detailRenderer = Platform.GetRenderer(FlyoutPage.Detail) as UINavigationController;
UIViewController firstPage = detailRenderer?.ViewControllers.FirstOrDefault();
if (firstPage != null)
{
NavigationRenderer.SetFlyoutLeftBarButton(firstPage, FlyoutPage);
}
}
void UpdateLeftBarButton()
{
var FlyoutPage = Element as FlyoutPage;
if (!(FlyoutPage?.Detail is NavigationPage))
{
return;
}
var detailRenderer = Platform.GetRenderer(FlyoutPage.Detail) as UINavigationController;
UIViewController firstPage = detailRenderer?.ViewControllers.FirstOrDefault();
if (firstPage != null)
#pragma warning disable CS0618 // Type or member is obsolete
{
NavigationRenderer.SetFlyoutLeftBarButton(firstPage, FlyoutPage);
}
#pragma warning restore CS0618 // Type or member is obsolete
}