Microsoft Windows CE 3.0  

IUnknown::Release

Important:
This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.

Decrements the reference count for the calling interface on an object. If the reference count on the object falls to zero, the object is freed from memory.

ULONG Release(void);

Return Values

Returns the resulting value of the reference count, which is used for diagnostic/testing purposes only. If you need to know that resources have been freed, use an interface with higher-level semantics.