CondensedCollectionTCleanup Method

public virtual int Cleanup()

Public Overridable Function Cleanup As Integer

public:
virtual int Cleanup()

abstract Cleanup : unit -> int 
override Cleanup : unit -> int 

Return Value

Cleanups are potentially expensive operations that should only be performed on an occasional basis. Instead of calling this method directly, you can use the InternedValueReclaimable event as an occasion to decide whether a cleanup should be performed--consider performing cleanups only when the InternPoolCount is substantially larger than the UniqueCount.

Cleanup cannot be performed on a CondensedCollection that has cutover to normal (non-deduplicated) list storage because its internal pool and refcounting information has been lost. Reconstruct the collection from itself to rebuild it and restart deduplication.

Reference

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