Is it good or bad practice to use var everywhere? [closed]
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by Earlz
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Published on 2010-03-11T01:00:15Z
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2010/03/21
12:41 UTC
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Use of var keyword in C#
Hello, I've recently been discovering the awesomeness that is the var keyword in C#.
Well, I didn't think about it before but I just wrote lines of code that are along the lines of
var con=CreateNewConnection();
Where this would usually be
IdbConnection con=CreateNewConnection();
Is this a good use of var? Is it possible to use var too often? Are there any downsides to using it?
Also, one more point of consideration: We are not worried about backwards compatability. We just care that it runs on .NET 3.5
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