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UpdatePolicy Method

Summary

Update the policy of an existing cache item.

Syntax
C#
C++/CLI
Java
Python
public abstract void UpdatePolicy( 
   string key, 
   CacheItemPolicy policy, 
   string regionName 
) 
public:  
   virtual void UpdatePolicy( 
      String^ key, 
      CacheItemPolicy^ policy, 
      String^ regionName 
   ) abstract 
public void updatePolicy(String key, CacheItemPolicy policy, String regionName) 
def UpdatePolicy(self,key,policy,regionName):

Parameters

key

Unique item identifier.

policy

New expiration policy to use with this item.

regionName

Optional region (sub-directory) name.

Remarks

This method is useful for cache implementation supporting individual item policies. The consumer call this method to update just the policy of an existing item. If the cache implementation uses global policies then it can safely implement an empty version of this method.

Requirements

Target Platforms

Help Version 22.0.2023.5.14
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© 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)
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.