public void Add(string key, UIImage value)
{
if (string.IsNullOrWhiteSpace(key) || value == null)
return;
_cache.SetCost(value, new NSString(key), value.GetMemorySize());
}
public void Add(string key, ImageInformation imageInformation, UIImage value)
{
if (string.IsNullOrWhiteSpace(key) || value == null)
return;
_imageInformations.TryAdd(key, imageInformation);
_cache.SetCost(value, new NSString(key), value.GetMemorySize());
}