public override void WillRemoveSubview(UIView uiview)
{
base.WillRemoveSubview(uiview);
var position = _shadowChildren.IndexOf(uiview, ReferenceEqualityComparer <UIView> .Default);
if (position != -1)
{
_shadowChildren.RemoveAt(position);
}
}
public override void WillRemoveSubview(UIView uiview)
{
// cf. AddSubview comment!
var index = _shadowChildren.IndexOf(uiview, ReferenceEqualityComparer <UIView> .Default);
if (index != -1)
{
_shadowChildren.RemoveAt(index);
}
base.WillRemoveSubview(uiview);
}
/// <summary>
/// Removes a view from the current view group using a position index.
/// </summary>
/// <remarks>This method does not call the actual AddView method,
/// but an optimized version of it that does not require a hierarchy
/// observer.</remarks>
public new virtual void RemoveViewAt(int index)
{
var removedView = _childrenShadow[index];
if (FeatureConfiguration.FrameworkElement.AndroidUseManagedLoadedUnloaded)
{
if (removedView is FrameworkElement fe)
{
fe.IsManagedLoaded = false;
fe.PerformOnUnloaded();
}
}
_childrenShadow.RemoveAt(index);
base.RemoveViewAtFast(index);
ResetDependencyObjectParent(removedView);
}