Imoroving performance of Listing items in a list control
<p>My application uses a listcontrol, in grid view/report view. 
Certain application settings around 600+ are stored in Config.NET and when the application loads config.Net is queried and the list view is filled with the items. </p>

<p>But everytime the list is queried and listview ctrl being filled takes time, the UI kind of freezes for some time. Is there a way where i could cache the items and the list view just fills its using the cached data... </p>
