title: WPF TabControl - Preventing Unload on Tab Change?
body: <p>Is there a way to prevent the Tab Unload/Reload when a tab changes in a WPF tab control? Or if that is not possible, is there a recommended method for caching the tabs contents so they don't have to be regenerated with each tab change?</p>
  
  <p>For example, one tab's UI is completely customizable and stored in the database. When the user selects an object to work on, the items in the customized layout get populated with that object's data. Users expect a minor delay on initial load or when retrieving data, but not when changing back and forth between tabs, and the delay when changing tabs is very noticeable.</p>