ConcurrentListTFindIndex(Int32, PredicateT) 方法

Searches for an element that matches the conditions defined by the specified predicate, and returns the zero-based index of the first occurrence within the range of elements in the ListT that extends from the specified index to the last element.

public int FindIndex(
	int startIndex,
	Predicate<T> match
)

Public Function FindIndex ( 
	startIndex As Integer,
	match As Predicate(Of T)
) As Integer

member FindIndex : 
        startIndex : int * 
        match : Predicate<'T> -> int