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Productivity
LINQ tip of the week: Upcoming System.Math support
Continuing with the LINQ tips, today we provide a list of System.Math methods that we are going to support with the upcoming Q3 release. The following table shows the supported methods; when no indication is given, all the overloaded (double,decimal,...) versions will work. Abs Min Max Acos, Asin, Atan, Atan2 Cos,Sin,Tan Cosh, Sinh, Tanh Sqrt Power Trunc Exp Log(double) Log10 Ceil Floor Round (*) Sign (*) Only the Round(double) and Round(x,y) methods where y!=MidpointRounding are supported. That means, you can push now many more calculations to the database server. Be aware however, that using the database server engine might produce different results than would be calculated when the CLR is used; e.g....May 27, 2021 1 min read -
Release
Telerik announces second Beta release of RadControls for Silverlight/WPF Q3 2009
Our second Beta release is now available for download and it once again includes brand new controls as well as major new additions. RadGridView now features Vertical and Horizontal UI Virtualization with container recycling added for rows and cells. Thus, the performance and the responsiveness of the control has become 5x faster. The control also provides an extended Validation support by adding metadata driven validation (via data annotations attributes) and validation events that allow support for custom validation. RadChart now provides full Negative Values support for all relevant two-dimensional series types. The controls also provides support for Multiple Y axes. RadChart adds a highly requested support for secondary... -
Release
Q3 2009 Beta released for Telerik RadControls for WinForms
Q3 2009 is knocking on the door and we wanted to give you the chance to test some of the new features and improvements in RadControls for WinForms. The main focus for the Q3 2009 release continues to be on optimizations in the overall performance and stability of the toolset, brisk and slicker theming, and improvements throughout the major controls. So, it is our pleasure to announce the availability of Q3 BETA for RadControls for WinForms. Full information on the beta you will find in our Beta Lab and in the Release Notes. The downloads are now available in your account (or free trials): Please, use the... -
Release
RadControls for WPF/Silverlight Q3 Beta 2 release is live!
Hey everyone, start your morning off right by heading to your client account and downloading the new beta releases for RadControls for WPF and RadControls for Silverlight. Or you can start at Telerik Labs and work your way from there. :) In our RadControls for WPF suite, you now have access to exciting new controls like RadRibbonBar and first looks at the WPF versions of RadMenu and RadContextMenu. Check out the browser based demo, or better yet download the beta bits and see it for yourself. With RadControls for Silverlight, you get updates to RadTileView, RadOutlookBar, RadRibbonBar, and more- all based on community feedback... -
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 -
Productivity
Migrating data from one database server to another
In today’s post we are going to discuss a topic which is known to be fairly complex in most cases but it is relevantly easy to be achieved with Telerik OpenAccess ORM. Let us consider the following scenario: your company decides to move your data access from one database server to another. So you have your database in a MSSQL Server instance and want to migrate to MySql. The schema is the same on both servers but the data resides inside the MSSQL Server instance. What follows is the easiest way to move all the data from the MSSQL server database to...May 27, 2021 2 min read -
Productivity Reporting
Horizontal Table for your reports
Recent question that popped up from an user was how to create a table, where the table grows horizontally instead of vertically. This is easy as one, two, three when using our Table report item. I start off using the crosstab item as initial template for this task. As the table would be growing "in columns" instead of "in rows", we do not need a row group so we delete it. Then bind the crosstab to a sample business object making sure we've added as many static rows as we need. Next step in order to show all the data, we need to make sure that... -
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 { ... -
Release
RadControls for ASP.NET AJAX - Now with more speed!
The Q3 2009 release comes packed with goodies and we hope you'll enjoy the new additions to your toolbox. And it's fast too. For starters, a number of micro-optimizations on the client-side has resulted in less boilerplate code. But the big breakthrough comes on the server-side where you can expect improvements of up to 30%, depending on your scenario. So, how did we manage to do it? By deleting code, of course. Well, not just any code, but a reflection-intensive piece that was seeing a lot of use. Just don't spend too much time Reflecting. (Photo by http://www.flickr.com/photos/welshbaloney/) The code in question is crucial... -
Productivity
The Telerik CAB Enabling Kit and SCSF - Tutorial 6: The RadTreeView UIExtensionSite
Welcome to the sixth tutorial in my series of tutorials about the Telerik CAB Enabling Kit. This week, we will learn how to use the RadTreeView UIExtensionSite. I will be using a TCEK enabled Smart Client Application as the base for this tutorial. I’ve also create a simple module called the Settings module that I will use in this tutorial. Adding the RadTreeView UIExtensionSite To add the RadTreeView UIExtensionSite, the first step you will need to take is to simply drag a RadTreeView onto the ShellLayoutView.cs form. Inside the code-behind, add a property to the RadTreeView so you can access ...May 27, 2021 3 min read
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