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.NET 2.0: List<T>.Exists and anonymous method

Seems like in order to use List<T>.Exists one should implement an anonymous method. Which rocks big time. Like this:


List<Product> productList;
Product x;
...
...
productList.Exists(delegate(Product prod) 
    { return prod.ProductId == x.ProductId; } );

See some Anonymous methods examples


Related Posts:

Monday, January 23, 2006 11:22 PM

Comments

# re: .NET 2.0: List&lt;T&gt;.Exists and a
Anonymous methods rules!

Just be aware that it is still an O(N) operation (it just run your delegate through all of them).

1/26/2006 6:26 PM by Ayende Rahien

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