CODEWITHSUNDEEP
c#-2.0
Arseny
Arseny

Reputation: 7351

ArrayList vs Generic collections

what are pros and cons to use ArrayList instead generic collection in NET 2.0

Upvotes: 3

Views: 1399

Answers (1)

marc_s
marc_s

Reputation: 754368

Generic collections are type-safe - you cannot put a string into a List<int> - and don't require constant boxing/unboxing from object.

ArrayList on the other hand can handle a mix of different elements - this can be a plus in certain cases.

My take: typically I always use List<T> - unless I really need something that can handle int, string, DateTime etc. at the same time (very rare occasions).

Upvotes: 4

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