Queryable.LongCount Method

 
System_CAPS_noteNote

The .NET API Reference documentation has a new home. Visit the .NET API Browser on docs.microsoft.com to see the new experience.

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

Namespace:   System.Linq
Assembly:  System.Core (in System.Core.dll)

NameDescription
System_CAPS_pubmethodSystem_CAPS_staticLongCount<TSource>(IQueryable<TSource>)

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

System_CAPS_pubmethodSystem_CAPS_staticLongCount<TSource>(IQueryable<TSource>, Expression<Func<TSource, Boolean>>)

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

Return to top
Show: