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Add(string,​object,​DateTime,​string) Method

Summary

Adds a new item into the cache using the specified absolute expiration data and region name

Syntax
C#
C++/CLI
Python
public virtual bool Add( 
   string key, 
   object value, 
   DateTime absoluteExpiration, 
   string regionName 
) 
public:  
   virtual bool Add( 
      String^ key, 
      Object^ value, 
      System::DateTime absoluteExpiration, 
      String^ regionName 
   ) 
def Add(self,key,value,absoluteExpiration,regionName):

Parameters

key

Unique identifier of the cache item.

value

Data for the cache item.

absoluteExpiration

Absolute expiration date 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

Help Version 22.0.2023.5.14
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Caching Assembly
Introduction
Getting Started
Namespaces
Leadtools.Caching Namespace
Classes
CacheItem Class
CacheItemExpiredEventArgs Class
CacheItemExpiringEventArgs Class
CacheItemPolicy Class
CacheItem<T> Class
CacheStatistics Class
FileCache Class
ItemExpiredException Class
ObjectCache Class
Members
ObjectCache Constructor
Methods
Add Method (ObjectCache)
Add(CacheItem,CacheItemPolicy) Method
Add(string,object,CacheItemPolicy,string) Method
Add(string,object,DateTime,string) Method
Add<T>(CacheItem<T>,CacheItemPolicy) Method
Add<T>(string,T,CacheItemPolicy,string) Method
Add<T>(string,T,DateTime,string) Method
AddOrGetExisting Method (ObjectCache)
BeginAddExternalResource Method
Contains Method
CopyCacheItemPolicy Method
CreateFromConfigurations Method
CreateFromConfigurationsString Method
DateFromString Method
DateToString Method
DeleteAll Method
DeleteItem Method
DeleteRegion Method
EndAddExternalResource Method (ObjectCache)
EnumerateKeys Method
EnumerateRegions Method
Get Method (ObjectCache)
GetCacheItem Method (ObjectCache)
GetConfigurationString Method
GetCount Method
GetEnumerator Method
GetItemCapabilities Method (ObjectCache)
GetItemExternalResource Method
GetItemVirtualDirectoryUrl Method
GetPolicy Method
GetStatistics Method (ObjectCache)
GetValues Method
IsInfinite Method
LoadConfiguration Method
LoadConfigurationValues Method
OnCacheItemExpired Method
OnCacheItemExpiring Method
Remove Method (ObjectCache)
RemoveItemExternalResource Method
ResolveDirectory Method
SaveConfiguration Method
SaveConfigurationValues Method
Set Method (ObjectCache)
SetConfigurationString Method
SetName Method
Update Method (ObjectCache)
UpdateCacheItem Method (ObjectCache)
UpdatePolicy Method
Properties
Events
Fields
Delegates
Assemblies
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.