Lookup<TKey, TElement>.LongCount Method

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Returns an Int64 that represents the number of elements in a sequence.

Overload List

  Name Description
Bb882853.pubextension(en-us,VS.95).gif LongCount() Returns an Int64 that represents the total number of elements in a sequence. (Defined by Enumerable.)
Bb882853.pubextension(en-us,VS.95).gif LongCount(Func<IGrouping<TKey, TElement>, Boolean>) Returns an Int64 that represents how many elements in a sequence satisfy a condition. (Defined by Enumerable.)

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Reference

Lookup<TKey, TElement> Class

Lookup<TKey, TElement> Members

System.Linq Namespace