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Jean-Claude Trachsel
Jean-Claude Trachsel
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Jean-Claude Trachsel
Remote Debugging
Posted
over 5 years ago
by
status
Wenn man eine Applikation remote debuggen soll, wird man feststellen, dass verschiedene Punkte beachtet werden müssen, damit das Ziel erreicht wird. Einige hoffentlich nützliche Hinweise möchte ich hiermit weitergeben: 1. Remotedebugging heisst, mit dem...
Jean-Claude Trachsel
Dynamic Method Performance
Posted
over 5 years ago
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status
In einem interessanten Artikel im MSDN Magazine wird auf unterschiedliche Performance Probleme, im Speziellen im Zusammenhang mit Reflection, eingegangen. Mich interessierte vor allem die gelobte Performance der dynamischen Methoden, die seit der .NET...
Jean-Claude Trachsel
Output Parameter in dynamischem T-SQL
Posted
over 5 years ago
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status
In einer Stored Procedure werden in einem ersten Schritt zwei Variablen gesetzt, die für die weitere Verarbeitung benötigt werden. Dies könnte so aussehen: SELECT @var1 = Var1, @var2 = Var2 FROM MyTable WHERE ID = @ID Nun muss das Statement aber dynamisch...
Jean-Claude Trachsel
Sprachfeatures C# 3.0 und wie sie die Welt verändern
Posted
over 5 years ago
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Mit dem .NET Framework 3.5 kommen erneut etliche Features zur Sprache C# 3.0 hinzu, die dem Entwickler das Leben bedeutend erleichtern (ausser man ist auf der Wartungsseite). Automatic Properties, Extension Methods, Lambda Expressions, Anonymous Types...
Jean-Claude Trachsel
Vom Namen zur Instanz mit DynamicMethod
Posted
over 5 years ago
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Ein Kunde legt beim Logging unterschiedliche LogMessages (unterschiedliche Klassen) in einer Datenbank ab. Dabei werden der Typ der Message (der LogMessage Klassenname), die Message selber sowie weitere Felder in der Tabelle gespeichert. Nun sollten diese...
Jean-Claude Trachsel
Mehrere Tabellen auf eine Entität mappen
Posted
over 5 years ago
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Meistens sind Daten in einer Datenbank normalisiert abgelegt. In der Applikation möchte man aber oft mit den nicht normalisierten Daten arbeiten. Ist das ADO.NET Entity Framework die Lösung? Jein lautet die Antwort. Und um es vorne weg zu nehmen, ein...
Jean-Claude Trachsel
Virtual, new and override - the differences
Posted
over 5 years ago
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Auf die Frage was ist der Unterschied zwischen new und override, im konkreten Fall für ein Property verwendet, bekommt man stehts die korrekte Antwort. New versteckt das Property in der Basisklasse, override überschreibt dieses. Gut, aber was heisst das...
Jean-Claude Trachsel
ASP.NET MVC
Posted
over 4 years ago
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status
Nachdem ich mich nun seit rund einem Jahr mit dem ASP.NET MVC Framework beschäftige, durfte ich an den TechDays 2009 in Bern einen entsprechenden Vortrag halten. Die Slides und Demos werden in Kürze unter TechDays verfügbar sein. ...read more
Jean-Claude Trachsel
IIS7 - Developer Features
Posted
over 6 years ago
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status
Die Informationen zum Thema IIS7 werden täglich üppiger. Auf der Website www.iis.net findet man grundsätzlich alle relevanten Infos zu diesem Thema mit guten Erklärungen und etlichen Beispielen. An dieser Stelle möchte ich die Möglichkeiten, die dem Entwickler...
Jean-Claude Trachsel
Good Agile, Bad Agile
Posted
over 6 years ago
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status
Agile Development ist in aller Munde und zahlreiche Bücher zu diesem Thema sind erhältlich. Eine etwas andere Sichtweise findet man in diesem sehr unterhaltsamen Artikel: http://steve-yegge.blogspot.com/2006/09/good-agile-bad-agile_27.html Wer es etwas...
Jean-Claude Trachsel
SQL Refactor
Posted
over 6 years ago
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status
Da hatten wir doch kürzlich eine Diskusion welche Tools es gibt um SQL Code zu formatieren. Viele waren begeistert von SQL Pretty Printer und einer kostenlosen Online-Version . Nun gibt's aber von Red Gate den SQL Refactor, der alles bisherige in...
Jean-Claude Trachsel
Relaunch
Posted
over 2 years ago
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status
Welcome back! After a pretty long break in blogging I'm starting over again. Trivadis gave me a good reason for it ;-) Hopefully there are coming up a lot of interesting themes in 2011. I'm sure ASP.NET MVC will be big also this year with the...
Jean-Claude Trachsel
Everything just random?
Posted
over 2 years ago
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status
Today I had to fix some code of a colleague. To test the class I've fixed, there was a mock class generating random testdata. But this testdata were always the same. So I looked also at this problem and found the following code: for (int i = foo;...
Jean-Claude Trachsel
ASP.NET and asynchronous communication
Posted
over 2 years ago
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status
Today I had to add a delete function to an old ASP.NET WebForms website. It was missing because there are a lot of relational data. So the steps to delete a record are: - Click delete button - Proof of existing relational data - Show the result to the...
Jean-Claude Trachsel
Localized Validation with DataAnnotations in Silverlight
Posted
over 2 years ago
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status
Like the title explains, I like to validate input in my Silverlight application. I want to do it with DataAnnotations and I also want my ErrorMessages to be in the language of the user. Sounds pretty easy, not? My solution has the following projects ...
Jean-Claude Trachsel
Razor Inside Templates
Posted
over 2 years ago
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status
In the dot.NET Magazin 4.2011 I wrote an article about Razor, the new view engine that comes with ASP.NET MVC 3. Therefore, it is probably obvious that I worked a lot with Razor. Despite all my work with this amazing new view engine I really love, I just...
Jean-Claude Trachsel
TechDays 11, ASP.NET MVC
Posted
over 2 years ago
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status
TechDays 11 in Basel are over and we all had a great time with lot of interesting informations. On the TechDays Website you will find soon the recordings and the slides. If anybody is interested in the demo application of my Speech "Mit ASP.NET MVC...
Jean-Claude Trachsel
Windows 8, WinRT, .NET 4.5 and more
Posted
over 1 year ago
by
Jean-Claude Trachsel
Last week at the Build conference in Anaheim CA lots of new announcements have been made. The big things were Windows 8, Metro Style Apps and WinRT. But also .NET 4.5, ASP.NET MVC 4 and other new stuff came up. Sadly I had to stay at home and did not...
Jean-Claude Trachsel
ASP.NET MVC 4 Developer Preview Released
Posted
over 1 year ago
by
Jean-Claude Trachsel
At the Build conference Microsoft has announced the availability of ASP.NET MVC 4 Developer Preview. The following are the some of the new features of ASP.NET MVC 4 Developer Preview. ◦Enhancements to Default Project Templates ◦Mobile Project Template...
Jean-Claude Trachsel
jQuery Mobile 1.0 RC1 released
Posted
over 1 year ago
by
Jean-Claude Trachsel
The future is mobile. At the Microsoft conference Build last month, ASP.NET MVC 4 was announced and with it the jQuery Mobile Framework . Since a few days jQuery Mobile 1.0 RC1 is released. But what is jQuery Mobile? There Website tells us: A unified...
Jean-Claude Trachsel
Web Application Performance Tuning
Posted
over 1 year ago
by
Jean-Claude Trachsel
In my actual project I have to do the performance tuning of a Microsoft Dynamics CRM System. From a technical viewpoint this is just an ASP.NET WebForms and WCF Services application. Therefore I was looking for some tools to monitor and analyse a web...
Jean-Claude Trachsel
How to start with Windows Phone Development
Posted
over 1 year ago
by
Jean-Claude Trachsel
Before I actualy start let me tell you one thing: I can't realy write something new. Everything about windows phone development is already out there. But lets start the story three weeks ago. Three weeks ago I wanted to do something new. At this time...
Jean-Claude Trachsel
My first Windows Phone 7 Game
Posted
over 1 year ago
by
Jean-Claude Trachsel
As I wrote in my last post my first windows phone app was a game called Simon aka Saimon or here in Switzerland better known as Senso. It's a classic brain game from the 80ies and everybody in my age will know the old version from MB I guess. The...
Jean-Claude Trachsel
My first WP7 app, the shopping list
Posted
over 1 year ago
by
Jean-Claude Trachsel
Beside the "big apps" like facebook, twitter or celsius, the application I use most on my iPhone is the shopping list. It's very helpfull not to write all the things on paper each time but just choose from a list of items I bought recently...
Jean-Claude Trachsel
Tile Tasks, the shortcut app for Windows Phone
Posted
over 1 year ago
by
Jean-Claude Trachsel
Shortcuts are often very helpfull. Specially on a slow device like my iPhone 3GS, it would be very helpful to have some shortcuts to make a call, send a sms or toggle airplane mode on and off instead to tap thru all this menues. If I hopefully get my...
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