EventedListTFindIndex Method (Int32, Int32, PredicateT)

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 EventedListT that starts at the specified index and contains the specified number of elements.

Namespace: System.Collections.Generic
Assembly: AeroWizard (in AeroWizard.dll) Version: 2.2.3

Syntax

C++

Copy

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

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

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

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Parameters

startIndex: Type: SystemInt32
The zero-based starting index of the search.
count: Type: SystemInt32
The number of elements in the section to search.
match: Type: SystemPredicateT
The PredicateT delegate that defines the conditions of the elements to search for.

Return Value

Type: Int32
The zero-based index of the first occurrence of an element that matches the conditions defined by match, if found; otherwise, –1.

Exceptions

Exception	Condition
ArgumentOutOfRangeException	startIndex is outside the range of valid indexes for the EventedListT. -or- count is less than 0. -or- startIndex and count do not specify a valid section in the EventedListT.
ArgumentNullException	match is null.

Reference

EventedListT Class

FindIndex Overload

System.Collections.Generic Namespace