Gets or sets the number of pages that can be cached for the frame.
Assembly: System.Windows.Controls.Navigation (in System.Windows.Controls.Navigation.dll)
Dependency property identifier field: CacheSizeProperty
You set the property to specify how many pages can be retained in a cache. When a page is cached, an instance of the page is reused for each navigation request rather than re-creating the page for each request.
The property is only used when you set the NavigationCacheMode property of the Page class to Enabled. If you set the NavigationCacheMode property to Required, the page is cached regardless of the number of cached pages specified in the property. Pages marked as Required do not count against the total.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.