Currently RadMap supports three built-in map providers: Bing Maps, Open Street Maps and Empty provider. The empty provider does not show any map tiles. It just provides spatial reference (projection) for other operations (i.e. KML or ESRI shape files). The Bing Maps and Open Street Map providers read their tile images from internet. Of course a browser can use these images from its cache, but the Bing Maps provider requires internet connection because it uses a WCF service to get URLs of the tile images. It is a common scenario that the map...

In this final post of my performance testing series I’ll help you figure out where to start, then pass on a few resources I’ve found extremely helpful in my own efforts. What do I Monitor? Figuring out which metrics, measurements, and counters to monitor can be extremely daunting—there are hundreds of individual counters in Performance Monitor alone! In most cases you don’t need anywhere near the entire set of metrics. A few counters will give us all the information you generally need for starting your performance testing work. Most performance testing gurus will tell you just a few items will ...

Last week during the BUILD conference Visual Studio 11 Developer Preview was announced. Soon after that it was made available to the public. Here at Telerik we are committed on providing support for the latest and greatest technologies so we are already working on JustCode for Visual Studio 11. Actually, JustCode is happily running inside VS11 on our own PCs. Now it is a matter of an internal build or two to test and fix some compatibility issues before we can give it to you for test...

The last time we all got together was before a little conference known as Build. Everyone learned a ton of information about what is coming next in Windows 8 and the WinRT platform, but one thing stuck out for sure – Metro is in. Thankfully our designers have been all over this for quite a while and we have some very nice things in the works, most of which I can’t publicly talk about (yet!), but in the terms of this application we’re definitely on the right track. And don’t forget, an investment in a Silverlight application today means...

The Service Packs of Telerik XAML controls (Silverlight, WPF and Windows Phone) are out.  You can find a bunch of improvements and fixes in the service packs that are currently available for download under your accounts. You can check the updated demos at:  Silverlight demos WPF demos Some of the high spots for Silverlight and WPF are:  Improved QCV performance when having lots of groups on many levels (LinqToEntities) in the GridView. Added UI Layers API and allowed more than one style (Bold, Italic, Underline, FontSize) to be set on an empty span while editing a document in the RichTextBox. Optimized memory and performance of the TreeListView. Added declarative support for...