Class \Prado\Web\UI\ActiveControls\TViewStateDiff

Calculates the viewstate changes during the request.

Author: Wei Zhuo <weizhuo[at]gmail[dot]com>
Since: 3.1

Methods summary
`public`	`__construct(mixed $new, mixed $old, object $null) : mixed` Constructor.
`public abstract`	`getDifference() : mixed`

Inherited methods