Cornerstones utvecklarblogg

Silverlight 4 - Make Commanding use lesser code

Fredrik Normén — Sun, 03 Jan 2010 21:57:00 GMT

In my previous post about using Silverlight 4 Commanding, I got a question why I didn’t use delegates etc instead of creating a lot of ICommand classes. In this post I’m going to show how you can reduce the number of ICommand classes. I have created a...(read more)

WCF RIA Services – Dynamically create a criteria on the client-side

Fredrik Normén — Wed, 30 Dec 2009 16:52:00 GMT

Note: This post is based on the WCF RIA Services VS 2008 PDC Beta and VS 2010 Beta 2 preview, changes can be done before the framework hits RTM. I have seen questions about how to dynamically create search criteria when using WCF RIA Services and LINQ....(read more)

WCF RIA Services DomainService life-cycle and adding Transactions

Fredrik Normén — Tue, 29 Dec 2009 18:53:12 GMT

Note: This blog post will use the WCF RIA Services PDC Beta and VS2010 Preview, changes to the framework can me made before it hits RTM. Some questions that pops up about WCF RIA Services is how to enable transactions. So I decided to write a blog post...(read more)

Solution to minimize the loading of too much data to a DataGrid– WCF RIA Services and Silverlight

Fredrik Normén — Mon, 28 Dec 2009 22:54:00 GMT

Note: The WCF RIA Services examples in this post is based on the WCF RIA Services PDC Beta for VS 2008 and VS 2010 Beta 2 Preview. I have notice that a lot of developers are passing a lot of data over the wire, like they have forgot or don’t see the network...(read more)

Silverlight exception handling using WCF RIA Services and WCF Services

Fredrik Normén — Tue, 22 Dec 2009 16:26:00 GMT

Note: Some examples in this post uses the WCF RIA Services PDC Beta, so changes can be done until it hit RTM. I have already mention about how to handle exceptions with WCF RIA Services here: http://weblogs.asp.net/fredriknormen/archive/2009/12/08/wcf-ria-services-exception-handling.aspx...(read more)

WCF RIA Service – How to configure the WCF Service maximum items returned by the Query

Fredrik Normén — Sat, 19 Dec 2009 08:44:58 GMT

Note: This is post is based on the WCF RIA Services Beta for VS 2008 and changes can be done before WCF RIA Services hits RTM. There are several post on the forums about changing the default number of items passed passed from a DomainService to the client,...(read more)

WCF RIA Services Exception Handling

Fredrik Normén — Tue, 08 Dec 2009 19:20:00 GMT

Note: The examples in this blog post are based on the WCF RIA Services PDC beta, and changes to the framework can be done until it hits RTM. In a preview blog post I wrote about how to handle exception when using .NET RIA Services and the Load method....(read more)

RIA – Should a service return the IQueryable?

Fredrik Normén — Thu, 03 Dec 2009 16:57:00 GMT

Note: The examples in this blog post uses WCF RIA Services PDC Beta, and changes can be made in the future to the framework. In several of my blog posts about WCF RIA Services I have used the Repository pattern to return an IEnumerable<T>, for example:...(read more)

WCF RIA Services – StructureMap – DomainServiceFactory

Fredrik Normén — Tue, 01 Dec 2009 09:58:30 GMT

Note: The example in this blog post uses the WCF RIA Services PDC Beta, so things can be changed to the final version. In a preview post I wrote about how to create a DomainServiceFactory where Microsoft Patterns & Practices Unity Dependency Injection...(read more)

Silverlight 4 - MVVM with Commanding and WCF RIA Services

Fredrik Normén — Mon, 30 Nov 2009 18:38:53 GMT

Note: The code example in this post uses Silverlight 4 PDC Beta and WCR RIA Services PDC Beta, so some changes can be made before RTM. In my previous post I wrote about “ WCF RIA Services and a guide to use DTO/”Presentation Model” ”, and mention that...(read more)

WCF RIA Services Unity DomainServiceFactory

Fredrik Normén — Sat, 28 Nov 2009 17:11:00 GMT

Note: This post is based on WCR RIA Services PDC beta and changes can be made in a future release. In this post I will show you how it’s possible to create your own DomainServiceFactory which has the responsibility to create a DomainService instance....(read more)

WCF RIA Services and a guide to use DTO/”Presentation Model”

Fredrik Normén — Sat, 28 Nov 2009 14:10:00 GMT

NOTE: Examples in this blog post is based on the VS 2010 Beta 2, WCF RIA Services PDC Beta, some changes to the WCF RIA Services can happen until RTM. I have seen several questions and request about how to use Data Transfer Objects (DTO), or a ”Presentation...(read more)

WCF RIA Services Binding Deep dive

Fredrik Normén — Fri, 27 Nov 2009 01:26:06 GMT

Note: This is based on WCF RIA Services beta, and some stuffs can change in a future release. As many of you may know, WCF RIA Services uses WCF. WCF uses EndPoints where we specify the ABC (Address, Binding and Contract). By default WCF RIA Services...(read more)

Refresh the cached EntitySet after a SubmitChanges – WCF RIA Services

Fredrik Normén — Tue, 24 Nov 2009 18:35:48 GMT

Note: This post is based on the WCF RIA Services PDC Beta. There is a discussion about WCR RIA Services and how to update an EntitySet after a Submit changes, on the Silverlight forum. If we loads a set of entities they will be cached in an EntitySet...(read more)

Using the WebBrowser control and debug a Silverlight Out-of-browser (OOB) application in VS 2010

Fredrik Normén — Mon, 23 Nov 2009 14:53:00 GMT

Yesterday I played with the WebBrowser control shipped with Silverlight 4. I was trying to create a little RSS Reader for Silverlight 4, only to try out some of the new features. The WebBrowser control have two methods to display a web page, the Navigate...(read more)