Update the policy of an existing cache item.
public override void UpdatePolicy(string key,CacheItemPolicy policy,string regionName)
public:virtual void UpdatePolicy(String^ key,CacheItemPolicy^ policy,String^ regionName) override
public updatePolicy(String key, CacheItemPolicy policy, String regionName) def UpdatePolicy(self,key,policy,regionName):
key
Unique item identifier.
policy
New expiration policy to use with this item.
regionName
Optional region (sub-directory) name.
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