WdfCollectionRemoveItem - NtDoc
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// wdfcollection.h
VOID WdfCollectionRemoveItem(
[in] WDFCOLLECTION Collection,
[in] ULONG Index
);
View the official Windows Driver Kit DDI referenceNo description available.
[Applies to KMDF and UMDF]
The WdfCollectionRemoveItem method removes a specified object from an object collection, based on a specified index value.
Collection [in]A handle to a collection object.
Index [in]A zero-based index that identifies the object to remove.
A bug check occurs if the driver supplies an invalid object handle.
Index values represent the order in which objects are added to a collection. An index value of zero represents the first object that was added to the collection, an index value of one represents the second object, and so on.
When WdfCollectionRemoveItem removes an object from a collection, it decrements the object's reference count.
For more information about object collections, see Framework Object Collections
For a code example that uses WdfCollectionRemoveItem, see WdfCollectionGetFirstItem.