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• How to refactor method which performs multiple steps (dependent on each other)?

  - by dotnetdev

  What is the best way to refactor a method which has many steps in it? For example, a method which setups some objects, creates several objects (Eg a database table), and so on - basically, one method which does a set of related steps. Would this be best suited to the command design pattern? Thanks

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• Using these 2 build options in Visual Studio

  - by dotnetdev

  When I debug a project and there is an error in my code (e.g. a method returns something and when I consume that method, I don't put the returned data into a variable) the popup asking me to run the last successful build comes up. How exactly do I configure this? Also, in what scenario does the Visual Studio build order come in handy? I once built a solution, and it couldn't build one project because a dependent project was not built beforehand. I guess this one possible scenario? Any others? Thanks

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• Why can't I create extension methods for static classes?

  - by dotnetdev

  When I try to create an extension method for the File class, I get an error telling me that I cannot do this because the class is static. However, I don't see why this stops the creation of an extension method, what implication is there? Thanks

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• Is it possible to write syntax like - ()() ?

  - by dotnetdev

  I read in an ebook somewhere (which I'm desperate to find again), that, by using delegates, it is possible to write code which has syntax as follows: ()(); // where delegate proceeds this. Can anyone provide any details how this would be possible/in what situation this would occur? Thanks

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