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Web
How to display data from different tables using one data source
In many cases our customers that use Telerik OpenAccess ORM face the need to rapidly change the source table from which they are displaying data. For example you can have a RadGrid filled with customers on the start of your application and whenever a certain customer is selected you can change the displayed data in the grid with the Orders for the given customer (note that in such case the data will be taken from two different tables – Customers and Orders). But do you need two datasource controls to do this? The simple answer is NO. You can achieve this...May 27, 2021 2 min read -
Web
Continuous Integration with WebAii for Silverlight, NUnit and CruiseControl.NET
Who says automated functional tests cannot be a part of a Continuous Integration system? Or do you miss the proper tools? A Telerik customer, Sebastian Klapp, submitted a Code Library project about a sample CI system that runs WebAii Testing Framework Silverlight tests. Mr. Klapp shares their integration of WebAii tests, NUnit framework and CruiseControl.NET in this project. The result is a powerful CI system that assures their Silverlight application (based on RadControls for Silverlight) functions correctly on every developer source control check-in! Check it out! The submission can surely help as a tutorial for building a system that ...May 27, 2021 1 min read -
Web ASP.NET AJAX
RadControls for ASP.NET AJAX -- Q3 BETA Now Available
It is our pleasure to bring you the Q3 BETA of RadControls for ASP.NET AJAX. We are introducing three new controls: RadListView, RadRating and RadSiteMap as well as many other improvements throughout the whole suite. Full details on the new release are available in the Beta Forum as well as Telerik Labs. Check the online demos and download the Beta from your account (or free trial). Enjoy and let us know of your feedback!May 27, 2021 1 min read -
Web
How To: Silverlight grid hierarchy load on demand using MVVM and RIA services
I’ve made small example on how to load on demand RadGridView hierarchy child data using MVVM and RIA service: Using partial classes you can extend very easily generated code with desired load on demand logic: public partial class Customer { bool ordersLoaded = false; public IEnumerable<Order> CustomerOrders { get { ... -
Web
Quick and painless Byte Array to Image converter for RadGridView for Silverlight
We received a question today in regards to a binding issue with RadGridView, or rather an issue with an Image in a custom cell template that the customer was trying to bind to a custom value. They had the basic setup right: <DataTemplate> <Image Source="{Binding ImageData}" /> </DataTemplate> But something wasn't quite working right. After doing a little digging, we found that they weren't sending a URI to the Image but rather a byte array. Unfortunately, the Image control in Silverlight doesn't quite know how to pick up on this so you need to convince it- with a converter. With a little bit of coding...
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