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  • Web ASP.NET AJAX

    Embedding YouTube video in RadListView for ASP.NET AJAX

    Have you ever thought of embedding a YouTube video in the context of a data-bound control? Recently, a client of ours asked for such a demo and this inspired me to create a code-library project that features this scenario and uses RadListView for ASP.NET AJAX as ‘videos host’. Depending on your goal, you can control the player via JavaScript code or you can just embed a static object. In the latter case you will need something like this: 1: <object width="425" height="344"> 2: <param name="movie" value="http://www.youtube.com/v/QT0e5XqNZdo&hl=en_US&fs=1&rel=0&color1=0x5d1719&color2=0xcd311b"></param> ...
    by Daniel Peichev
    May 27, 2021 1 min read
  • Desktop WPF

    Introduction to Prism with the RadControls for WPF (Webinar Resources)

    If you are interested in learning to use the Composite Application Guidance (better known as Prism), here are a few resources to get you started. Also, in case you missed it, you can watch the webinar associated with this blog entry here.   Webinar Resources Download: Project & Powerpoint Slides This download contains the project I started with in the webinar along with the completed version. Also included are the powerpoint slides. Click Here to Download Update (2/1/2010): In the video, I placed the command implementation directly in the view. The correct place to set this up is actually directly ...
    May 27, 2021 2 min read
  • Productivity Testing

    Telerik&rsquo;s Web Application Testing Tool for Silverlight and AJAX now in Visual Studio 2010!

    Great news, everyone! The latest update of WebUI Test Studio came out last night. And just like all Telerik products, our web testing solution now supports Visual Studio 2010 Beta 2! As always, Telerik is leveraging the latest Microsoft technologies to ensure we deliver leading-edge updates to you. Now you can enjoy all your Test Studio favorite features in VS 2010 as well – Automation Overlay Surface, Test, DOM, and Elements Explorer, and more. We recommend the new official release as it is “the latest and greatest” of WebUI Test Studio! Besides support for Visual Studio 2010, the service ...
    May 27, 2021 2 min read
  • Web ASP.NET MVC

    Visual Style Builder now supports Telerik Extensions for ASP.NET MVC

    The Visual Style Builder for ASP.NET is now compatible with the shiny MVC extensions. The generated CSS code got a bit smaller, too. In order to celebrate this, I give you the lovely PinkPanther skin, for your visual pleasure.
    by Alexander Gyoshev
    May 27, 2021 1 min read
  • Web

    Calculated column in RadGridView for Silverlight + math expressions

    When the data layer does not allow to perform calculations we often need to harness the UI. Here is a a simple case  - in our business object we have the Price and the Count properties. We will have RadGridView to calculate the Total  for us in a calculated column.   Please download this sample project   If you peek into the sample project you will notice we are using a pretty standard Silverlight approach : We bind the value of the calculated column with a Binding Converter : <telerik:GridViewDataColumn Header="Total" Background="Bisque" DataMemberBinding="{Binding Converter={StaticResource CalculatingConverter}}" TextAlignment="Right" />   The calculation “logic” is in the Convert method of CalculatingConverter.cs   public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture) ...
    May 27, 2021 2 min read
  • Desktop WinForms

    Cascading ComboBoxes Selection in RadGridView for Silverlight and WPF

      A common scenario when entering data is a cascade of comboboxes, where the list in the next combo is populated after selecting a value in the previous. A typical example is selecting a country from a combo then selecting from a filtered list of cities in a second combo. We have had tons of questions on how this can be done within a row in RadGridVIew so I decided to make a small demo. I have used a nice List of countries by continent.           There are lots of ways to achieve this with RadGridView. Bellow I have tried to demonstrate...
    May 27, 2021 3 min read
  • Desktop WinForms

    Sales Dashboard Application for Windows Forms

    Shortly after the Q3 2009 release we developed the Sales Dashboard Application for Windows Forms - a composite business application for visualizing a company’s sales force performance. It is built with the Q3 2009 versions of Telerik’s WinForms components, RadChart for WPF, Telerik OpenAccess ORM, and implements the Telerik CAB Enabling Kit for WinForms, which helps in the development of smart-client line-of-business (LOB) applications. Since the interest in this application is still high, we felt the need to have a dedicated place to discuss this application. In case you have not played with it yet, download the source code, and enjoy!   Also check: Silverlight/WPF Sales...
    by Nikolay Diyanov
    February 26, 2025 1 min read
  • People

    Know Excel? Take the quiz and win an HD monitor!

    Do you know Excel? Answer a few quick questions at the Excelerators Quiz site, and find out how you rate. Let me know your results and you could even win a brand new HD monitor from Microsoft! The prize you can win will include a Dell ST2310 23 inch flat panel monitor , keyboard, and mouse. (Over $250 value.) Here is how you can win the goods: Go take the quiz and report here your results in the comments, or ping me on Facebook . Take the quiz between today and February 4th. I will decide the winner and send the results to Microsoft. (Tiebreaker will be a PowerPivot challenge I will...
    by Steve Forte
    May 27, 2021 1 min read
  • People

    Speaking at the Great Indian Developer Summit

    I’ll be speaking at the Great Indian Developer Summit from April 20-23 at the Indian Institute of Science in Bengaluru, India. This will be my second time to the GIDS and it will be hard to top last year’s adventure of Video Drivers, Prison Riots, and Silverlight, but I will try. I will be speaking on .NET day on: Business Intelligence Design Patterns: BI Made Easy! Sharing Code between .NET and Silverlight (This is mostly on SL 3.0, but will I show how you can do it with SL 4.0 too, which is *much* easier!) On web day I will be speaking about: Building Line of Business Applications with Silverlight 4.0 Sessions are only...
    by Steve Forte
    March 22, 2023 1 min read
  • Release

    Reporting Q1 2010 Roadmap

    Last week we published the Telerik Reporting roadmap. Our plans for Q1 2010 (and for 2010 in general) are to give the developer a reporting tool with greater calculating power that will allow for full control over the data management and presentation. Review the Telerik Reporting Roadmap.   The other product roadmaps are also publicly available: RadControls for ASP.NET AJAX RadControls for ASP.NET MVC RadControls for WinForms RadControls for Silverlight RadControls for WPF OpenAccess ORM
    by Vassil Petev
    May 27, 2021 1 min read
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