DataCache.Unlock Method (String, DataCacheLockHandle, String)
Releases objects locked in the specified region. This method supports pessimistic concurrency by making sure that the appropriate DataCacheLockHandle is used for unlocking the object. This overload is not supported in Windows Azure Shared Caching.
Namespace: Microsoft.ApplicationServer.Caching
Assembly: Microsoft.ApplicationServer.Caching.Client (in Microsoft.ApplicationServer.Caching.Client.dll)
Syntax
public void Unlock(
string key,
DataCacheLockHandle lockHandle,
string region
)
public:
void Unlock(
String^ key,
DataCacheLockHandle^ lockHandle,
String^ region
)
member Unlock :
key:string *
lockHandle:DataCacheLockHandle *
region:string -> unit
Public Sub Unlock (
key As String,
lockHandle As DataCacheLockHandle,
region As String
)
Parameters
key
Type: System.StringThe unique value that is used to identify the object in the region.
lockHandle
Type: Microsoft.ApplicationServer.Caching.DataCacheLockHandleThe DataCacheLockHandle object that was returned when the object was locked.
region
Type: System.StringThe name of the region where the object resides.
Remarks
The lockHandle parameter is required and must match the DataCacheLockHandle of the locked object to succeed.
Locked objects are never expired, but they may expire immediately if unlocked after their expiration time.
See Also
Unlock Overload
DataCache Class
Microsoft.ApplicationServer.Caching Namespace
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