Telerik blogs

Desktop

Telerik UI for WPF Virtual Grid Blog Showcase Image

Breaking Down WPF Grid View vs. Virtual Grid

by Stefan Stefanov December 20, 2017

Latest

  • Desktop WPF

    Fast real-time data update for your Silverlight and WPF applications

    I’ve made small example to illustrate how to use NotifyCollectionChangedAction.Replace in order to provide very fast real-time data update with RadGridView for Silverlight and WPF.    While Binding in both Silverlight and WPF will react immediately to any property change of INotifyPropertyChanged object and will update RadGridView cell values sometimes it is important to refresh the grid in order to update a sorting, filtering, grouping, etc. after some value change. To achieve your goal in such situation you have two options:   - listen for PropertyChanged of every item in the collection and raise NotifyCollectionChangedAction.Reset for the collection in order to tell the...
    by Vladimir Enchev
    October 04, 2010
  • Desktop WinForms

    RadGridView for WinForms – Getting Started with Virtual Mode

    Every once in a while, someone asks me "What’s the best way to bind 1,000,000+ records to RadGridView?” The first thought that pops into my head is, “Why in the world would you want to do that?” But – as there is always a reason for everything, good or bad, I typically go ahead and answer this question by suggesting the use of Virtual Mode. Virtual Mode allows you to implement your own data management operations for RadGridView. This means, instead of setting radGridView1.DataSource = bagillions of objects, you can intelligently manage how objects are loaded and cached ...
    September 24, 2010
  • Desktop

    Creating a WCF RIA Services Application

    With the release of WCF RIA Services, Microsoft has made it much easier to implement multi-tier Silverlight based applications. Data resides in a database on the server and is accessible through the use of an ORM such as Entity Framework or OpenAccess. WCF RIA Services takes care of moving this data between the server and the client application by using Domain Services in conjunction with the ORM. As you may already know, Telerik Reporting includes a WCF based service responsible for rendering and serving up reports. This service however, is not based on WCF RIA Services, so a few ...
    September 08, 2010
  • Desktop WPF

    How to use RadTransitionControl for navigation

    The RadTransitionControl can be very useful when you want to switch between controls. In this blog post I will explain two common scenarios: 1) Switching between 2 UserControls, which is applicable for both WPF and Silverlight and 2) Creating attractive navigation between pages very easy, applicable for Silverlight.   Now, point-by-point: 1)   For this approach you will need to create 2 UserControls. In the root page define a RadTransitionControl and give it a x:Name. Then, on a button click change the Content property of the TransitionControl with the chosen UserControl.  Here you can find attached you will find a simple WPF example of the above-mentioned technique. 2) For the second scenario we need to create...
    August 12, 2010
  • Desktop WinForms

    RadRibbonBar - Keyboard navigation using Key tips

    The Keyboard navigation major feature is now available with the Q2 ServicePack1 release. You can start using it immediately in WPF and Silverlight and as a result enhance your application’s Usability and Accessibility. Try it yourself. The API The API is pretty straight-forward. First you should enable Key tips, for the instance of a RadRibbonBar, with simple attached property like follows. <telerik:RadRibbonBar telerik:KeyTipService.IsKeyTipsEnabled="True"> Then you can attach key tip text to every component in the RadRibbonBar with simple line of code. <telerik:ApplicationMenu telerik:KeyTipService.AccessText="F">  Some components need alternative key tip activation text like the RibbonGroup. Foe example one could be used for the DialogLauncher button and one for the group itself, when the group...
    by Miroslav Miroslavov
    August 12, 2010
Prev
... 91 92 93 94 95 96 97 98 99 100 ...
Next