Silverlight grid software: Silverlight control for upload multiple files, Silverlight-based controls: Web Grid & Chart, Visifire is a set of open source charts and more.
ASP.NET Ria Essential Pack is a library that includes the Silverlight-based versions of ASP.NET GridView and ASP.NET Chart. These controls are based on the RIA principle: they are usual ASP.NET controls with properties similar to GridView and Chart, but they use the in-built Silverlight application for visualizing data in a user's browser. Rich UI. Short response time. Web server relief. Asynchronous interaction. Low network traffic
