[Applies to UMDF 1.x only]
The OnCleanup method releases any references to a WDF object to prevent interface leakage.
- pWdfObject [in]
A pointer to the IWDFObject interface of a object that is about to be released.
The framework calls OnCleanup as part of a WDF object destruction sequence. The framework calls OnCleanup before the WDF object is destroyed.
A driver can register the IObjectCleanup interface when the driver calls any of the following methods that creates a WDF object or that assigns a context to the WDF object: