Add(String,Object,CacheItemPolicy,String) Method

Adds a new item into the cache using the specified region name

Syntax

C#
Visual Basic
Objective-C
Java
C++

public virtual bool Add( 
   string key,
   object value,
   CacheItemPolicy policy,
   string regionName
)

'Declaration

Public Overloads Overridable Function Add( _
   ByVal key As String, _
   ByVal value As Object, _
   ByVal policy As CacheItemPolicy, _
   ByVal regionName As String _
) As Boolean

'Usage

Dim instance As ObjectCache
Dim key As String
Dim value As Object
Dim policy As CacheItemPolicy
Dim regionName As String
Dim value As Boolean
 
value = instance.Add(key, value, policy, regionName)

public:
virtual bool Add( 
   String^ key,
   Object^ value,
   CacheItemPolicy^ policy,
   String^ regionName
)

Parameters

key: Unique identifier of the cache item.
value: Data for the cache item.
policy: Expiration policy to use
regionName: Optional name of a region in cache.

Return Value

true if the item was added successfully, false if there is an item in the cache that has the same key.

Requirements

Target Platforms

Reference

ObjectCache Class
ObjectCache Members
Overload List