Quick Summary

• The VirtualCollection class uses the ItemDataRequested event to fetch data for the collection
• Using a wrapper class which includes the requested collection along with the next “start index” and the total number of records helps simplify…

As has been described in other articles, the xamWebMap uses shapeFiles as is its source for shape data.  While the free shapefiles you find on the internet are generally geography related, there are other file formats that can be converted to shapefile…

In the NetAdvantage WebClient: Silverlight March CTP an interesting, but somewhat hidden feature is the new Commanding framework that we have built.  The framework is based heavily on the WPF commanding framework, and can allow you to more easily implement…

Infragistics' faceOut is an interactive demonstration of some of our NetAdvantage for Silverlight Data Visualization controls which shows what a rich, interactive Sales Dashboard might look like.  Using our charts and gauges, we've created faceOut to…

A cool feature of the xamWebChart is the ability to set an axis to use a logarithmic scale rather than a traditional linear scale.  Using a logarithmic scale is useful when you have a set of data that covers a wide value range since the logarithmic scale…

The xamWebMap is a powerful and highly adaptable mapping control that is included with NetAdvantage for Data Visualization.  It can be used to add powerful visualizations of geo-spatial data to your application.  This article will walk you through the different…