Region Invalidate Method (CacheableKey, IGFSerializable)Pivotal GemFire .NET Client Documentation
Invalidates the entry with the specified key, passing the callback argument to any cache listeners that are invoked in the operation.

Namespace: GemStone.GemFire.Cache
Assembly: GemStone.GemFire.Cache (in GemStone.GemFire.Cache.dll) Version: 8.1.0.0
Syntax

public void Invalidate(
	CacheableKey key,
	IGFSerializable callback
)

Parameters

key
Type: GemStone.GemFire.Cache CacheableKey
key of the value to be invalidated
callback
Type: GemStone.GemFire.Cache IGFSerializable
a user-defined parameter to pass to callback events triggered by this method
Exceptions

Remarks

Invalidate only removes the value from the entry -- the key is kept intact. To completely remove the entry, call Destroy(ICacheableKey, IGFSerializable).

The invalidate is not propogated to the Gemfire cache server to which it is connected with.

Does not update any CacheStatistics.

See Also