Contains Method (FilterCache)

Returns value indicating whether there is an item with the given key within the cache.

Syntax

Visual Basic
C#

'Declaration
 
Public Function Contains( _ 
   ByVal key As String _ 
) As Boolean

public bool Contains( 
   string key 
)

Parameters

key: Item key.

Return Value

Value indicating whether there is an item with the given key within the cache.

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

FilterCache Class
FilterCache Members