Entity Framework, Code First: where is the database?
With Entity Framework 5 in Visual Studio 2012 the code first feature could let you come to the question “Where is the automatically created database located?...
Entity Framework
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C#
LINQ and ArcObjects
Motivation LINQ (language integrated query) is a component of the Microsoft. NET Framework since version 3.5. It allows a SQL-like query to various data sour...
ArcObjects
xUnit runner eats system diagnostic output
Problem When using xUnit and constructs like Debug.WriteLine the DbgView-tool does not show the written output anymore. Solution Add a new Listener – for exa...
C#
"Failure has occurred while loading a type."
Motivation During programming suddenly this error (“Failure has occurred while loading a type”) was thrown by accessing a artifact of a referenced library. I...
ArcObjects
Suppressing Add-in-registration task during build process
If you develop ArcGIS Add-ins with Visual Studio under limited permissions you get during the build process an error, that the stuff could not be registered....
ArcGIS
Differences by pasting formatted text in Word and OneNote
By pasting formatted text in Word and OneNote both applications act a little bit different. Meanwhile Word supports RTF-formatting OneNote does not. OneNote...
C#
Wie spricht man den Lambda-Operator aus?
Da gibt es unterschiedliche Auffassungen. Im Englischen: Func f = x => x * 2; ”x goes to x * 2” ”x maps to x * 2” ”x becomes x * 2” ”x induces x * 2” Func te...
F#
Gefahren des “cleanup code refactoring” im Zusammenhang mit P/Invoke und übergebenen Strukturen
Problemkontext So schön auch das automatische “cleanup code refactoring” von ReSharper ist, im Zusammenhang mit Strukturdefinitionen, die als Übergabe-Parame...
C#
Nachtrag: Casting Anti-Pattern
Wie so oft im Leben sind manche Dinge auf den zweiten Blick komplexer als sie auf dem Ersten den Anschein haben. Es kam die Anfrage, ob es nicht doch einen U...
ArcObjects
Casting Anti-Pattern
Warum die Kombination aus is-Prüfung und anschließendem Cast in ArcObjects unnötig ist und wie sich Next()-Schleifen kompakter formulieren lassen
ArcObjects
Visual Studio 2005 and 2008 compatibility with ReSharper
In our team we have developers with Visual Studio 2005 and 2008. Often we have projects which must be coded by a mixed team. Visual Studio 2005 and 2008 comp...
C#
Using images and cursors in resources
Use strongly typed image and cursor resources in .NET applications to catch missing or renamed resources earlier and avoid fragile runtime lookups.
C#