Type of elements within the source iterable.
The iterable whose elements are evaluated.
Maximum number of matching elements allowed. Must be greater than or equal to 0.
Optionalpredicate: Predicate<TElement>Optional predicate that determines which elements are counted. When omitted, every element is considered a match.
true when the number of matching elements does not exceed count; otherwise, false.
Determines whether source contains no more than count elements that satisfy the optional predicate.