CheckPolicy Method

Checks the policy of an existing cache item or items in a region and purge it if it has expired.

Syntax

public virtual bool CheckPolicy( 
   string keyName,
   string regionName
)

'Declaration

Public Overridable Function CheckPolicy( _
   ByVal keyName As String, _
   ByVal regionName As String _
) As Boolean

'Usage

Dim instance As FileCache
Dim keyName As String
Dim regionName As String
Dim value As Boolean
 
value = instance.CheckPolicy(keyName, regionName)

public boolean checkPolicy(String keyName, String regionName)

public:
virtual bool CheckPolicy( 
   String^ keyName,
   String^ regionName
)

keyName: Unique item identifier. If this value is null then all the items that belong to regionName will be checked.
regionName: Optional region (sub-directory) name. If this value is null then all the items in the cache will be checked.

true if the item has not yet expired, false otherwise.

Remarks

This method checks the policy of the item if found. It its absolute or sliding expiration date is met, then it will be purged from the cache.

Requirements