On my quest to reduce memory usage, another question.
I see that UIImage and CGImage might be candidates for high memory usage in my app.
Wherever I use a UIImage, I try to wrap it in a using block to have it Dispose()'d as soon as possible.
However, often the UIImage ends up in a UIImageView.Image property.
If I remove the UIIImageView from its Superview, am I supposed to Dispose() the Image property before and set it to null or is this wasted typing?