DataCache.PutAndUnlock Method (String, Object, DataCacheLockHandle, String)
Replaces and unlocks an object in the specified region.
Namespace: Microsoft.ApplicationServer.Caching
Assembly: Microsoft.ApplicationServer.Caching.Client (in microsoft.applicationserver.caching.client.dll)
http://msdn.microsoft.com/en-us/library/microsoft.applicationserver.caching.aspx
2011-08-26Assembly: Microsoft.ApplicationServer.Caching.Client (in microsoft.applicationserver.caching.client.dll)
public DataCacheItemVersion PutAndUnlock ( string key, Object value, DataCacheLockHandle lockHandle, string region )
public DataCacheItemVersion PutAndUnlock ( String key, Object value, DataCacheLockHandle lockHandle, String region )
public function PutAndUnlock ( key : String, value : Object, lockHandle : DataCacheLockHandle, region : String ) : DataCacheItemVersion
Parameters
- key
The unique value that is used to identify the object in the region.
- value
The object to add or replace.
- lockHandle
The DataCacheLockHandle object that was returned when the object was locked.
- region
The name of the region the object resides in.
Return Value
A DataCacheItemVersion object that represents the version of the cached object after it has been updated by this method.Locked objects are never expired, but they may expire immediately if unlocked after their expiration time. For more information, see Expiration and Eviction.
If the lockHandle parameter is not equal to the DataCacheLockHandle object obtained from the method that is used to lock the object, a DataCacheException object is thrown with the ErrorCode property set to InvalidCacheLockHandle, and the object is not updated.
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.