Telerik blogs

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  • Web

    PDF Export with RadChart for Silverlight

    Every now and then when discussing the RadChart export options with customers, we receive the inquiry whether it is possible to export the control to PDF as well. The answer is – YES, it is definitely possible! While the chart control itself does not provide this feature out-of-the-box, you can easily build upon its export-to-image functionality and export it to PDF using our Documents Format Providers (also part of the RadControls for Silverlight suite). Basically, all you need to do is construct a document model based on the contents you want to export, and then pass the document to the PdfFormatProvider. Note...
    June 16, 2011 3 min read
  • Desktop

    The Impact of Windows 8

    (This article is a re-post from the Telerik Watch blog by Todd Anglin) By now, you've no doubt seen the first preview of Microsoft's follow-up to the hit Windows 7 release (if not, take five minutes and check-out the video on YouTube - don't worry, it's "official" and not a leak). Windows 8 finally has a name and a face, and we finally have a (public) glimpse of where Microsoft is driving the modern OS experience. The preview does not dive deep or provide the full story for Windows 8 (expect more details as Microsoft marches towards the September Windows 8 "BUILD" conference), but it does highlight...
    June 16, 2011 7 min read
  • Mobile

    Creating Loading Animation for Telerik WP7 Listbox

    [Download the application source code] We've got a lot of requests lately for adding animations in our own implementation of ListBox for WP7 - the RadDataBoundListbox. So we decided that we will add animations for the following scenarios:  - when the listbox is initially loaded,  - when the listbox is inside Pivot and the selected pivot item is changed,  - when items are added/removed from the ItemsSource and the new/old items are in the viewport of the control. This functionality will be available very soon out of the box. So in this blog post I'll show you how to create your own implementation of initial loading animation...
    June 15, 2011 2 min read
  • Mobile

    Windows Phone 7 MVVM # 5 - RadDate & Time Pickers

    Of course the first thing on my mind after returning from a nice long summer vacation is continuing the RadControls for Windows Phone 7 MVVM series of blog posts and adding more examples to our working project of how you can quickly and easily start using our WP7 controls with the MVVM pattern.  While I’m working on something pretty cool for later in the week (hint: it may involve something like this), I wanted to show you how you can pretty quickly get both RadDatePicker and RadTimePicker working with MVVM. (( Heads up!  I’ve upgraded this project to utilize the Q2 2011...
    June 14, 2011 4 min read
  • Desktop WPF

    Using the Multiple Selection of the RadCalendar control for Silverlight and WPF with MVVM

    Developing and supporting MVVM applications is easy and effective. That's why we want to create MVVM applications that follow this pattern. Sometimes the controls we use have some limitations. For example, list properties, which are read-only and do not allow us to create an appropriate binding to our view-models. It is normal for properties of list type to be read-only, because this is considered a good practice, but it becomes a problem for the MVVM pattern. In the ItemsControl this problem is solved with two properties - Items and ItemsSource. This blog post is about an example that demonstrates how to create...
    June 13, 2011 1 min read
  • People

    A Whole Lot Of Learning At the CINNUG Web Development FireStarter

    This past Saturday, the Cincinnati .NET Users Group (CINNUG) hosted another FireStarter, this one on Web Development.  Never been to a FireStarter?  The FireStarter concept is designed to light a fire under developers who are beginners or novices at a certain technology.  This one, hosted at the Cincinnati Microsoft office, focused on Web Development. We started the day with the “Battle of the 5s” – Silverlight 5 (by Bill Steele) and HTML 5 (by Brian Carter) gave really good perspectives on certainly the most discussed topic of the day (in light of the Windows 8 announcements). Over lunch we held a panel...
    June 11, 2011 2 min read
  • Mobile

    Windows Phone Garage Events

    There will be two Windows Phone Garages in South Carolina next week. Join Glen Gordon, Chris Craft, and myself on June 16th in Columbia, SC, or join Glen Gordon, Chris G. Williams, and myself on June 17th in Greenville, SC. These will be a blast, and by participating you can win a brand new Windows Phone! You will build a Windows Phone application at the Windows Phone Garage, and if you use Telerik RadControls for Windows Phone, you may walk away with a license to use them! The trial comes with examples to get you started, but I’ll be on hand...
    June 10, 2011 2 min read
  • Productivity

    My Perspective, What Happens After the Planning Meeting

    The Product Owner has the responsibility of the “what” so that the team can determine the “how”. It is a fine line that we often ride but never cross. I’ve always compared this to the strategy the military takes to fight wars. The entire team has the responsibility of winning the war, the product owner has the responsibility of determining the strategy but it’s the team’s duty to win each battle. To win battles, the cross-functional team has to fully understand the strategy in order to determine the best tactical approach. Without a clear understanding of what needs to be ...
    June 10, 2011 3 min read
  • Mobile

    Implementing Data Paging with RadDataBoundListBox and the OnDemandManual Data Virtualization Mode

    It is clear that a good data driven Windows Phone 7 application must have a smart approach of handling large amounts of data and keeping jagged scrolling and long lasting loading screens away from the end-users. There are a bunch of approaches which handle similar situations but recently I had a discussion with a developer using our controls which focused on implementing data paging as a way of coping with large amounts of data. During this discussion I came up with an idea to utilize the OnDemandManual data virtualization mode of our RadDataBoundListBox to implement a mechanism which loads pages of...
    June 10, 2011 3 min read
  • People

    Where in the community world is Telerik this summer?

    Spring is always hopping with several overlapping events, but here at Telerik we are still hard at work through the hot summer months! Here are some exciting new updates on our community front to kick off the summer around the world! Two *New* Telerik Insiders: Stephen Bohlen and Esteban Garcia have joined our Insiders program as of last month. We are thrilled and honored they approached us regarding the program and given their expertise and passion in the Agile and .NET space, they are perfect matches. Thank you guys! Stephen is headed to Kansas City Developer Conference this June and he is conducting two user group...
    June 09, 2011 2 min read