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  • Web

    How To: Hierarchy Load On Demand With RadTreeView for Silverlight, MVVM and OData

    Similar to this post, I’ve made a similar example on how to load on demand RadTreeView for Silverlight three level hierarchy using MVVM and OData service:  XAML  <UserControl.Resources>     <DataTemplate x:Key="OrderDetailsTemplate">         <Grid>            ...         </Grid>     </DataTemplate>     <telerik:HierarchicalDataTemplate x:Key="OrderTemplate"             ItemsSource="{Binding OrderDetailsCollection}"             ItemTemplate="{StaticResource...
    May 27, 2021 2 min read
  • Web ASP.NET AJAX

    RadScheduler for ASP.NET AJAX - Improvements to provider interface in Q3 2010

    The Q3 release RadControls will come packed with shiny features and a couple of new controls, but that’s not all! We’ve fiddled with the complex machinery under the hood and made it better too. Let me introduce you the new and improved provider interface (ABC, actually) for RadScheduler: public abstract class SchedulerProviderBase : ProviderBase {     public virtual IEnumerable<Appointment> GetAppointments(ISchedulerInfo schedulerInfo) { }     public virtual IDictionary<ResourceType, IEnumerable<Resource>> GetResources(ISchedulerInfo schedulerInfo) { }     public virtual void Insert(ISchedulerInfo schedulerInfo, Appointment appointmentToInsert) { }     public virtual void Update(ISchedulerInfo schedulerInfo, Appointment appointmentToUpdate) { }    ...
    May 27, 2021 2 min read
  • Web

    Data Virtualization for your Silverlight and WPF Applications

    I’m happy to announce that with our Q3 2010 Release of RadControls for Silverlight and WPF you will be able to load records on demand using our brand new VirtualQueryableCollectionView: The collection will load records only when needed and you can check it in action on our beta demos: http://demos.telerik.com/silverlight/beta/#DataVirtualization/FirstLook I’ve attached also two applications to illustrate how to use VirtualQueryableCollectionView in different scenarios: - Directly with IQueryable in WPF Download - Using ItemsLoading event / Load() method in Silverlight Download Enjoy! ...
    May 27, 2021 1 min read
  • Web

    Blend, DevConnections, and Lighting Up The Web

    Hey Telerik Developers! I wanted to write a slightly out-of-band post to mention some of the speaking engagements that I will have over the next few months, covering a wide range of topics in the Silverlight and Windows Phone 7 space. First up, Telerik is pleased to host Expression Blend for Silverlight Developers, a one hour webinar being presented on October 21st aimed at helping the Telerik Developer Community (and for that matter, everyone using Silverlight, WPF, or Windows Phone 7) to learn a little bit more about Expression Blend and how it can fit into our daily development workflows.  You can...
    May 27, 2021 5 min read
  • Web ASP.NET MVC

    RadChart for Silverlight in ASP.NET MVC Application

    The purpose of this blog post is to show how to incorporate RadChart for Silverlight in an ASP.NET MVC application. Manol has already shown how to do this for ASP.NET and things are not much different for ASP.NET MVC. Let’s start with a simple Silverlight application with a single RadChart. For simplicity, I will populate it with a list of numbers, you can also use any of the techniques, supported by RadChart. The code is as simple as this XAML: <telerik:RadChart x:Name="RadChart1" /> And C#: RadChart1.ItemsSource = new double[] { 3d, 4d, 6d };   I will create two write-only properties of the Silverlight user control -- ShowItemLabels and SeriesType. They are marked with  ScriptableMemberAttribute so...
    May 27, 2021 2 min read