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Implicitly Typed Local Variables (www.iansuttle.com)

submitted by isuttleisuttle(1140) 2 years, 6 months ago

C# 3.0 introduces implicitly typed local variables by way of the keyword “var”. The use of var allows one to assign a number of different types to a variable without explicitly stating that variable’s type. Var is actually not a type at all, but a keyword which instructs the compiler to infer the most appropriate type based on the value or expression to the right of the equals sign.

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Comments:

posted by yesthatmcgurkyesthatmcgurk(3805) 2 years, 6 months ago

Lots of lazy ass programmers are going to be loading their code with var's. I can hardly wait until I have to use a framework with something like this in it:
LazyObject.PerformSomeFunction(var zzz);

posted by isuttleisuttle(1140) 2 years, 5 months ago

Lol - I do agree there's a risk of that as noted in the article. Luckily VS maintains knowledge of the underlying type, but readability would certainly be degraded.

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