FindAll<TTarget>(Predicate<TTarget>) Method

Retrieves all the T that match the specified type TTarget and match the conditions defined by the specified predicate.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function FindAll(Of TTarget As T)( _
   ByVal match As Predicate(Of TTarget) _
) As List(Of TTarget)

'Usage
 
Dim instance As CollectionBase(Of T)
Dim match As Predicate(Of TTarget)
Dim value As List(Of TTarget)
 
value = instance.FindAll(Of TTarget)(match)

public List<TTarget> FindAll<TTarget>( 
   Predicate<TTarget> match
)
where TTarget: T

Parameters

match: The Predicate delegate that defines the conditions of the T to search for.

Type Parameters

TTarget

Return Value

A List that contains all the T that match the specified type TTarget and match the conditions defined by the specified predicate, if found; otherwise, an empty List.

Exceptions

Exception	Description
System.ArgumentNullException	match is null.

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

Reference

CollectionBase<T> Class
CollectionBase<T> Members
Overload List