C Sharp

From Wildsong
Revision as of 19:50, 23 May 2012 by Brian Wilson (talk | contribs)
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I wanted this page to be called C# but apparently mediawiki did not approve. Oh well. Maybe I will put all things beginning with the letter 'c' here.

readonly

Yes, there is a readonly setting for variables. One would think 'const' would be enough. Aren't these the same?

public static readonly string foo = "I am read - only."; // happens at program load
public const string foo = "I am read - only"; // happens at compile time

but actually you can do this

public static readonly string foo = new some_initializer();

so the value is set once, and it's done atomically so it is thread-safe.


Preprocessor Directives

#if DEBUG
 http://codeidol.com/csharp/essential-csharp/Operators-and-Control-Flow/Csharp-Preprocessor-Directives/
#endif

What about things in square brackets

That I can't type in a wiki, like "bracket CommandLine bracket"

When would I ever use a Struct?

Read the official documentation here.

How can I get traction using command line builds with C#?