AllEqual<T,U>(IEnumerable<T>,Func<T,U>) Method

Returns true if all items in a cached collection have the same projected value.

Syntax

Visual Basic
C#

'Declaration
 
<ExtensionAttribute()>
Public Overloads Shared Function AllEqual
    (Of T,U)( _
   ByVal items As IEnumerable(Of T), _
   ByVal selector As Func(Of T,U) _
) As Boolean

'Usage
 
Dim items As IEnumerable(Of T)
Dim selector As Func(Of T,U)
Dim value As Boolean
 
value = EnumerableFns.AllEqual(Of T, U)(items, selector)

[Extension()]
public static bool AllEqual<T,U>( 
   IEnumerable<T> items,
   Func<T,U> selector
)

Parameters

items
selector

Type Parameters

T
U

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

EnumerableFns Class
EnumerableFns Members
Overload List