tag:blogger.com,1999:blog-1273793154216756572011-11-28T10:40:03.982+10:00A blog about all technology that interests me. Mostly .Net C#, ASP.Net, Windows, Scrum and agile software development in general.Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.comBlogger291100tag:blogger.com,1999:blog-127379315421675657.post-67860131746425368412010-03-12T05:04:00.003+10:002010-03-12T05:07:00.333+10:00

Today I finished the switch from Blogger to Wordpress. This is the last update on this blog, as all new posts will be added to iserialized.com. Please update you feed reader to the new location: http://feeds.feedburner.com/iserialized For a detailed description on how to convert a Blogger blog to Wordpress, please read my post: http://iserialized.com/converting-from-blogger-to-wordpress/

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-41198763958376615602010-03-01T05:16:00.000+10:002010-03-01T05:16:55.110+10:00

Ever had the need to unit test a private method? Ever change a private method to public just to able to write a test for it? You are definitely not alone! A couple of weeks back I had a very interesting discussions with a very good colleague of mine: "What to do if I want to unit test a private method in C#". In this post I will show how you can use NUnit in combination with Reflection to unit

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-3252633588142903762010-02-20T01:43:00.003+10:002010-02-20T01:49:00.531+10:00

A while back i blogged about the yield keyword and called it a hidden treasure of C# as I seldom see it used, and many senior developers never use it! Today, I came across a similar one,  namely the is-keyword. And frankly, I had actually forgotten about myself, even though I have used it in the past on several occasions. Say, I want to check if a class is of a certain type, I could do it in the

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-50877072170454899632010-02-11T17:18:00.001+10:002010-02-11T17:18:51.980+10:00

I just came across a great summary of the daily stand-ups in scrum, written by Joakim Karlsson. I guess most Scrum teams start out with good intentions and focus in the begging, but as time goes by, we start falling into the old "around the table" reporting habit to the project manager, the Scrum master becomes more and more a project manager, and we gradually drift away from the core principles

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-14126543767284570802010-02-02T17:52:00.001+10:002010-02-02T17:53:30.718+10:00

The upcoming .Net 4.0 contains many new and exciting features, in this blog post I will describe some of the new features of the DLR including the dynamic keyword. To quote MSDN: The dynamic language runtime (DLR) is a runtime environment that adds a set of services for dynamic languages to the common language runtime (CLR). The DLR makes it easier to develop dynamic languages to run on the .NET

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com1tag:blogger.com,1999:blog-127379315421675657.post-91034924672855923592010-01-27T17:28:00.002+10:002010-01-27T17:30:20.568+10:00

When I first started experimenting with WPF I was quite confused with the new custom control introduced in WPF. I did a quick Google search but never got the full understanding of the difference, but I read somewhere that in most cases a custom control was not necessary, so I just focused on the regular user control back then. That was a couple of months back, and I still only use regular user

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-80866409777741835052010-01-19T17:06:00.004+10:002010-01-20T23:30:43.667+10:00

Microsoft has just release a series of short (15 minutes long) how-to videos for WPF 4.0 introducing the various new features of WPF 4.0. The following videos are currently available: New Windows Presentation Foundation Controls WPF 4: The Visual State Manager Touch comes to Windows Presentation Foundation WPF4: Graphics Enhancements Binding in Windows Presentation Foundation 4 WPF 4: XAML

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-61183764423393765362010-01-15T06:48:00.002+10:002010-01-15T06:59:52.574+10:00

The documentation and tutorials on Caliburn is still very limited, and is one of the biggest obstacles getting started with Caliburn right now. In this post I hope to fill some of the gaps I have seen in the lack of documentation by showing how you can easily hook up two Views to one ViewModel. Caliburn is rapidly improving it's functionality, and by following Rob Eisenberg on Twitter at

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-85567452921306958942010-01-08T05:41:00.004+10:002010-01-14T04:49:50.694+10:00

Extension methods enables you to hook up extra methods to an already existing (and possibly sealed) class, without the need of subclassing or changing the original class. Lets say I have a class from a third party vendor I use, which contains information on persons .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: Consolas, "Courier New", Courier, Monospace;

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-34145156028692276872010-01-06T06:27:00.003+10:002010-01-14T04:51:09.323+10:00

The yield statement was introduced in .Net 2.0, but I am a bit surprised that I meet many senior developers who has never used yield return (and yield break)! For some strange reason, yield has become some kind of hidden treasure in .Net. Through this post, I hope I can show some simple examples, and give some of the ideas, benefits and limitations with yield. First up, what is yield? Yield is

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com6tag:blogger.com,1999:blog-127379315421675657.post-77410154416948928802010-01-02T06:24:00.002+10:002010-01-14T04:51:57.137+10:00

On a project I attended a couple of years ago, we struggled a lot with string parsing, date formats and cultures. The product was shipped to among others China, Japan and US, and getting your code to work seamless in all culture formats can be a bit of a hassle if you are not fully familiar with how .Net and C# handles cultures and globalization. Back then I crated a small Windows Forms

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com1tag:blogger.com,1999:blog-127379315421675657.post-58329028930870815302010-01-01T00:05:00.003+10:002010-01-14T04:52:28.534+10:00

For the second time this week, I saw that my Squeezebox Server won't scrobble my played (and loved) tracks to last.fm! I started investigating, and in the server log of my Squeezebox server, I found the following errors: Slim::Networking::SqueezeNetwork::_error (447) Unable to login to SN: Couldn't resolve IP address for: www.mysqueezebox.com Slim::Networking::SqueezeNetwork::_init_error (180)

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-49108226731610079092009-12-23T18:54:00.003+10:002010-01-14T04:53:08.686+10:00

This is Part 2 of my series on Memoization. In Part 1 I described the basic principles behind memoization, and showed some examples on how to create an effective generic method to do memoization of methods with zero and one parameter. In this post I will show how to do memoization of methods with two parameters. Why is there a difference between one and two parameters when doing memoization?

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-8182585263762956122009-12-20T23:18:00.015+10:002010-01-15T06:52:17.871+10:00

The lack of documentation and examples of usage is one of the biggest obstacles getting started with Caliburn. I hope this article can help somewhat! One of my biggest fears when starting a new project is heading in the wrong direction and not realizing that we are headed for disaster until it's too late. Due to architectural decisions, this is always a worry, but the new project is based on

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com9tag:blogger.com,1999:blog-127379315421675657.post-14645472437588162712009-12-20T00:13:00.003+10:002010-01-14T04:53:48.881+10:00

Back in 2006 when I started working with .Net, I posted an article at The Code Project, where I wrote about Sending parameters at thread startup. My competence with .Net has grown rapidly since then, but I check back today to check my profile at The Code Project, and realized that my article was read 20 000 times! Checked Google Analytics as well, and realized that yesterday alone, my Notorious

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-69491391309196476422009-12-17T05:43:00.002+10:002010-01-14T04:54:13.123+10:00

In one of my earlier posts I recommended using Windows Live Writer and the "Paste from Visual Studio" plugin to add code to your blog. But two days of struggling with layout I gave up, and stumbled upon the C# code formatter which is very easy to use! To add C#, VB, ASP.Net etc, just following these steps: Copy the code segment you want to add Paste it into the source code text box Select

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com1tag:blogger.com,1999:blog-127379315421675657.post-71583095628339552982009-12-17T05:00:00.004+10:002010-01-14T04:54:51.729+10:00

.csharpcode, .csharpcode pre { font-size: small; color: black; font-family: Consolas, "Courier New", Courier, Monospace; background-color: #ffffff; /*white-space: pre;*/ } .csharpcode pre { margin: 0em; } .csharpcode .rem { color: #008000; } .csharpcode .kwrd { color: #0000ff; } .csharpcode .str { color: #006080; } .csharpcode .op { color: #0000c0; } .csharpcode .preproc { color: #

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-40848275985595116632009-12-15T16:22:00.002+10:002010-01-14T04:55:20.169+10:00

In the case of WordPress, adding C#, ASP.Net and similar code is very simple. Just use the sourcode tag in the following way (discard the underscores): [_sourcecode language='csharp'] string s = “Hello World”; System.Console.WriteLine(s); [_/sourcecode] And it will turn up like this: .csharpcode, .csharpcode pre { font-size: small; color: black; font-family: Consolas, "Courier New",

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-89985686743537990462009-12-14T20:04:00.005+10:002010-01-14T04:56:36.188+10:00

Update: Please see my second blog post about an updated evaluation of Blogger and C# ASP.Net Many developers ask, how can I paste C# code in my blog? I have looked into several ways of doing this, my verdict: Use Windows Live Writer! Windows Live Writer comes with Live Messenger, and has a very easy to use interface, and is easily connected with your blog. In addition to Live Writer, you

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com3tag:blogger.com,1999:blog-127379315421675657.post-44977455692620337382009-12-11T21:30:00.003+10:002010-01-14T04:57:34.857+10:00

Lean processes such as Scrum has no requirements regarding specific software design methodology, but on the other hand an agile software process requires an agile code base! When planning one sprint, we don’t really know what the next sprint will bring. The backlog might change radically before the next sprint, and if the code base and architecture becomes a big obstacle for the product owner

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-86011033658633772642009-12-11T02:28:00.003+10:002009-12-21T03:03:58.070+10:00

The idea: As a blogger I can add AdSense to my blog to make money, based on hits and clicks. But the dollar per click ratio is rather low, so to become incredibly rich I need a blog with MANY hits per day. So how can I do this? I can start blogging, like I do with the Notorious N.E.R.D blog, but this blog has too few hits to make me rich, or I can experiment with my genious idea: Using Twingly,

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-15812815178843493052009-10-27T17:12:00.004+10:002010-01-19T17:10:27.649+10:00

While struggeling on a customer project, I came across a post in Eric Lee's blog The root of all evil in Scrum We are struggeling on a customer project to get scrum working. I joined the team a couple of months back, when they had allready been scrumming for a while, but I found a SCRUM team in a big crises, where they were scrumming, but as I asked them, why? To quote Eric Lee: "If you have

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-36605791944756354032009-09-02T17:38:00.004+10:002010-01-14T04:59:19.157+10:00

I have really struggled with my Office 2010 Technical Preview the last few days. Most of the Office 2010 is working really good, but accessing word and excel documents located on a Sharepoint 2007 server, has not been easy! I had to save a local copy, and then open the local copy to be able to open the document, but saving the document back to Sharepoint was impossible! Office Synchronization

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com1tag:blogger.com,1999:blog-127379315421675657.post-8253800086342077222009-08-11T22:04:00.004+10:002010-01-14T04:59:36.930+10:00

Today the Windows 7 code pack version 1.0 was released. With the code pack you can start using the new features in Windows 7 from your own .Net 3.5 applications, eg. progress bars, icon overlay, Thumbnails toolbars +++ This page includes all the features, as well as a few quick 2 minutes videos of the new windows 7 features!

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-17163209814338434112009-07-28T17:21:00.006+10:002010-01-14T04:59:53.361+10:00

One of the biggest problem with each new version of a framework or OS is getting known with all the new features and functions. I personally never have the time to sit down and read pages upon pages each time I upgrade, but today I came across a really good page with quick videos of Windows 7 tips and tricks. Short videos between 30 sec and 1,5 minute. Check it out here!

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-91833746957065351492009-05-29T05:32:00.007+10:002010-01-14T05:00:11.824+10:00

Accoring to this article, it should be rather straight forward to setup Gmail with IMAP on WM 6.1. I manged to this on my HTC TYTN II when I was running WM 6.0, but after upgrading to WM 6.1, I never had the choice during installtion to avoid automatically retrieving setting, so I was forced into a POP-setup, which has never been any good i combination WM6 and Gmail. So, how can I configure WM

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-62191215291626478262009-05-19T18:31:00.007+10:002010-01-14T05:00:27.424+10:00

A couple of months ago I attended a MSDN Live session in Stavanger Norway, where I talked to a Microsoft representative regarding the Windows 7 beta-program. To avoid too much extra work, I considered waiting for the RC before installing the Windows 7, but based on the "guarantee" from Microsoft that upgrading for Windows 7 beta to RC 1 and final version be would straight forward, I went ahead

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-31585757968309999752009-01-03T00:11:00.010+10:002010-01-14T05:01:18.049+10:00

I have been using different third-party logging tools for both .Net (C# and C++) and Java, but in my current project we are using a custom logging tool. Don't ask me why we have written our own framework for this, but I guess it's partly because we have worked on our current code base since before .Net 1.0 was released, hence I guess the number of available frameworks at that time was quite

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0tag:blogger.com,1999:blog-127379315421675657.post-78896799390537715992008-02-20T21:44:00.003+10:002010-03-17T03:48:31.080+10:00

Today I came across the same problem that I have had many times earlier: I need a new icons in an application, this time for a refresh button. So what do I do? I Google it ofcourse and get hundreds of hits to all kind of crappy icon libraries, most of the costing me a fortune! So then I discovered a very nice but hidden treasure in my VS 2005 installation, and gigantic and free set of icons!

Paul Eiehttp://www.blogger.com/profile/00554943985597025950noreply@blogger.com0