Code inspection: Use collection's count property
Last modified: 08 April 2024tip
If a collection has a Count
property (or a Length
property), ReSharper suggests using the property instead of the Count()
method. The property works faster (to see why, read the StackOverflow answers linked in the See Also below). Such a replacement is only possible for collections that implement ICollection<T>
or its derived interfaces.
For arrays, ReSharper suggests replacing Count()
with Length
:
For other collection types, ReSharper suggests replacing Count()
with Count
: