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Web
Using Telerik OpenAccess ORM Spatial Data with RadMap for Silverlight
Spatial data is all the rage, everyone wants a map in their application to quickly visualize data. In a previous blog I showed how you could query, and display, SQL Spatial data on RadMap for WPF using Telerik OpenAccess ORM. In this blog, I will show you how to display the data on RadMap for Silverlight. This adds a slight twist because we need to transport the SQL Spatial data across a service boundary, but thanks to some updates in RadMap this is still an easy process; so lets take a look! Database Setup The first thing we need is some spatial data. In...July 29, 2011 4 min read -
Productivity Reporting
How to use SharePoint List for Telerik Reporting Datasource
SharePoint provides types and members in the Microsoft.SharePoint.Client namespace for accessing SharePoint remotely from a client computer or server. To get started with SharePoint client object model you will need Microsoft.SharePoint.Client and Microsoft.SharePoint.Client.Runtime assemblies. You can copy these DLLs from the %ProgramFiles%\Common Files\Microsoft Shared\web server extensions\14\ISAPI folder of the server that runs Microsoft SharePoint Foundation 2010. Using the Microsoft.SharePoint.Client types you can get access to SharePoint List data. However in order to have design time support (Telerik Reporting Data Explorer, Wizards and Expression editor) with SharePoint as data source, you will need the following SharePointDataSource helper class. This class manages the SharePoint credentials,... -
Mobile
RadChart for WP7 - Tooltip
One of the new features of the chart control for the Q2 Beta2 release is an API for behaviors. We decided do decouple the chart from some of its features and make them separate objects for the usual software development reasons. Now RadChart has a Behaviors collection that accepts ChartBehavior objects. Whenever an object is added to or removed from this collection a feature is either enabled or disabled in a RadChart instance respectively. We provide three behaviors out of the box and these are ChartPanAndZoomBehavior, ChartTrackballBehavior and ChartToolTipBehavior. The tooltip behavior allows the chart to show a tooltip wherever the user taps...July 29, 2011 2 min read -
Productivity
Thoughts on Agile User Stories and High Bandwidth Communication
I like agile user stories. They make sense to me. 15 years ago – I wrote a lot of “Use Cases”. As use cases seemed to have some components I liked – they frightened and intimidated me - I found that as use cases would gradually become more complicated and cumbersome to write – I spent all my time writing, debugging, and maintaining them – yet, I found I was still not communicating with my customer or my development team very well. Quality didn’t improve. We still were at risk of building the wrong product. Agile User ... -
Release
ToolTip Support for RadSlider for Silverlight
Recently there was a feature request for out-of-the-box support for a ToolTip while dragging any of RadSlider's thumbs. Since we don't provide one yet we decided to check whether it is possible to accomplish this scenario with the current implementation of RadSlider. It turned out that it was actually quite trivial. Few attached properties, a little bit of knowledge about tooltips in Silverlight and voila! Below is the class that does all the magic. It is pretty self explanatory. public class SliderToolTipExtensions : DependencyObject { private static string SingleThumbName = "SingleThumbHost"; private static string RangeStartThumb = "RangeStartThumb"; private static string RangeEndThumb = "RangeEndThumb"; private static string ValuePropertyPath = "Value"; private static string SelectionStartPropertyPath =... -
Web ASP.NET AJAX
Getting Started with RadNotification
Having the ability to quickly, and easily, present an important piece of information to your users is very important. However, having a huge window or a JavaScript alert popup appear in the middle of the screen certainly isn’t too discrete and can end up annoying the user. This is why we created the RadNotification control. This new component allows you to have a similar popup to what you might already be used to from Outlook, a quick box that appears somewhere on the screens and then later disappears. In this blog post we will take a look at this new... -
Web ASP.NET AJAX
A closer look at the new RadNotification control in RadControls for ASP.NET AJAX
Have you ever searched for a quick and simple way to notify your users that something new is going on? Or just to show them some status message upon specific condition or time interval? This is now pretty easy to achieve with the new RadNotification control which joins RadControls for ASP NET AJAX suite in the Q2 2011 release! Until now, you could achieve the same effect by using some popup in multiple approaches but you will always need to add a timer, load on demand code, server script or something else, depending on the exact requirements and that is why... -
Mobile
18 New Customers’ Apps Join the Telerik WP7 Showcase
Big thanks go to all of our customers who have sent us a link to their WP7 app built with RadControls for Windows Phone. The Telerik WP7 Customers’ Showcase section is growing fast with 18 new apps just published. Check them out here. We are very happy to announce that one the latest apps added to the Showcase – Jack of Tools is on #3 in the Tools + Productivity Section on the Marketplace. The app on #2 in the same category – WP7applist is also built with RadControls for Windows Phone. Interested to see other WP7 apps powered by the... -
Productivity
Top 5 Challenges of Adopting Agile Methodologies
The hardest part of adopting Agile methodologies is getting started. In this presentation Joel Semeniuk, Executive VP of Telerik's Agile Project Management Division, focuses on the hardest parts of getting started. You will learn what the most common problems for teams getting started with Agile are and how to deal with those. Some of the areas discussed are planning, productivity, and requirements gathering. -
Productivity
Telerik OpenAccess ORM - Execute stored procedures with out parameters, return values and multiple result sets
This blog post will show you, how to use the new lower level ADO API to execute stored procedures that are returning out parameters, return values and multiple result sets. In this example we will use Microsoft SQL Server 2008 as backend which supports combining all of these features. The Setup We create a new Console Application project. Next we add a reverse engineered Domain Model based on the Northwind database. Let’s add a stored procedures to the database which will cover all our requested features. 1: CREATE PROCEDURE SPCombinedFeatures @InParameter INTEGER, @OutParameter INTEGER OUTPUT 2: AS 3: SET @OutParameter = ( SELECT COUNT(*) FROM [Categories]) ...July 25, 2011 3 min read
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