Telerik blogs

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  • Desktop WPF

    RadChart for Silverlight/WPF Empty Values support

    The Q1 2011 version of the Chart control will include code to support empty/null values. There are many scenarios, in which the property of an object, or a collection of objects, to which the Chart is data bound, is null. The following code example demonstrates one such case: The null values above are hard-coded, however they convey the general idea of null values being returned by the data layer, to which the Chart is data bound. Internally, there are three ways in which these null values can be handled. This is specified by a property in the control, for the series...
    February 25, 2011
  • Desktop WinForms

    Put Some Magic into Your Applications by Using RadWizard for WinForms

    As the next release of the Telerik Winforms controls is coming close, we would like to uncover some details regarding a new control to be released – RadWizard. The wizard control will help you to break a complex process into separate steps and provide your users with the opportunity to guide the process and make decisions – just like the well-known installation wizards. RadWizard supports both Wizard97 and Wizard Aero specifications. The control provides the developers with predesigned Welcome, Completion and Internal pages. Here is an example of the default look of a Welcome page: The design time capabilities of the RadWizard control...
    February 23, 2011
  • Desktop WPF

    GroupBox and Label Controls and Tooltip Themes in 2011.Q1 RadControls for Silverlight and RadControls for WPF

    These are controls that exist in one form or another in most of the other suites so we had some client requests to add them in our Silverlight / WPF suite too. In WPF you have GroupBox, Label and ToolTip in the presentation framework however we had no themes for them. In Silverlight there is only ToolTip. GroupBox and Label We have created GroupBox and Label in Telerik.Windows.Controls assembly. In WPF they extend the existing GroupBox and Label controls and only add themes. In Silverlight they extend HeaderedContentControl and ContentControl. How you can use them: <Grid x:Name="LayoutRoot" Background="#FF222222">     <telerik:GroupBox Header="Personal Information" Width="300" HorizontalAlignment="Center" VerticalAlignment="Center">         <Grid>             <Grid.ColumnDefinitions>                 <ColumnDefinition Width="Auto" MinWidth="80" />                 <ColumnDefinition Width="*" />...
    February 22, 2011
  • Desktop WinForms

    RadRibbonBar – new Office 2010 Backstage View

    With the Q1 2011 BETA release of RadControls for Silverlight and WPF we are announcing new ribbon control – the RadRibbonBackstage. The new RadRibbonBar Backstage functionality comes to replace the old Office 2007 Application menu with the new Office 2010 style. It is actually a collection of controls and most common actions that can be taken on the working area. Use Cases The new Backstage view might be used in cases where you want to achieve more native Office 2010 look and feel for your application. The user can have three types of items in the Backstage Navigation. The three types can be...
    February 14, 2011
  • Desktop WPF

    Virtualized TileView for Silverlight and WPF, different sizes, automatic scrolling and much more.

    With the Q1 2011 release just being around the corner a new and amazing version of RadTileView will be available. It is sleek, fast and more responsive than ever and it brings a whole set of new features and functionality to the table. Download and play with the new bits . Virtualization The main feature, that I’m sure you’d like most is the UI Virtualization (delaying the creation of UI Elements). We implemented it in both tiling scenarios: Restored – this includes both directions - Horizontal and Vertical . It means that if you have 10 columns x 1000 rows you'll get 10 000 tiles and you’ll see both scrollbars....