Telerik blogs

Tag: Data Binding

  • Web ASP.NET AJAX

    Codeless OData Binding for Telerik's Scheduler Control ASP.NET AJAX

    In the previous series of OData binding related posts we introduced OData support for our Grid, ListView and navigation controls. Well, it is time for a new control to utilize such binding. I am happy to announce that forth from Q2 2012 one can easily bind the Telerik's ASP.NET Ajax Scheduler to OData exposed feed using simple markup. Why OData One may ask why OData when it is possible to expose AppointmentData objects via simple ASMX/WCF service and have the Scheduler directly bound? Well, the OData binding gives you the freedom to bind against any JSON structure, as long as the core scheduler Data...
    Genady-Sergeev by Genady Sergeev
    February 27, 2012
  • Web

    Breaking the ice: RIA Services and Silverlight 3

    Implementing Line of Business applications has never been easier before. RIA services together with the rich presentation layer in Silverlight provide a powerful foundation for building n-tier application that will do the heavy lifting of your data layer. RIA Services relies on the ADO.NET Entity Framework to create an entity data model of your relational database and interpret the entities independently of their data store representation. In this way you can use the power of LINQ to Entities to implement query logic against the entities without using t-sql, and rely on the entity relationship to retrieve information for any relationship between...
    by Rossen Hristov
    May 11, 2009
  • Web

    Using IValueConverter to format values in RadControls for Silverlight

    It’s often necessary to modify or format some of the raw data received by your data tier application or other data sources. In Silverlight, you can create your own value converter and introduce your own formatting rules. In this blog post I will create a simple value converter that formats double values, and then use it with a RadComboBox. First, let’s create a class that will represent our data source. The equivalent of this class in more realistic scenario would be a proxy class generated by your data tier application in case you use RIA services.     public class Data : List<Item>       {           public Data()           {               this.Add(new Item() { Name = "Ferrari", Price = 120000 });               this.Add(new Item() { Name = "Mercedes", Price = 100000 });...
    by Valeri Hristov
    April 29, 2009
  • Release

    Two New RadTips Episodes Featuring the RadGrid for ASP.NET AJAX

    I’m happy to announce two new episode of RadTips, a series of screencasts offering tips and tricks for using Telerik's RadControls. If you've missed previous episodes, be sure to check them out on Telerik TV. Each is only a few minutes long and covers a specific feature of the RadControls. Grouping with the RadGrid In this episode I show ASP.NET AJAX developers how to using the built-in grouping feature of the RadGrid. I start by demonstrating how you can enable dynamic grouping by setting just a couple of properties, allowing users to group data at runtime. Next I demonstrate how to...
    by Iana Tsolova
    March 26, 2009
  • Productivity Reporting

    Telerik Reporting: Connecting to Stored Procedures

    I’ve blogged in the past about the many ways you can connect your reports to data. Because the developers who build Telerik’s Reporting Tool wanted to make it as flexible as possible, they designed it to have the ability to bind to any object that implements one of the four supported interfaces: IEnumerable, IListSource, ITypedList, and IDbDataAdapter. What does this mean for you? No matter where your data comes from – plain SQL queries, stored procedures, web services, etc – you can bind it to a Telerik report. Okay, I realize that showing an example is much more effective than just talking...
    March 14, 2009
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