IMFCollection interface (mfobjects.h)

Represents a generic collection of IUnknown pointers.

Inheritance

The IMFCollection interface inherits from the IUnknown interface. IMFCollection also has these types of members:

Methods

The IMFCollection interface has these methods.

IMFCollection::AddElement Adds an object to the collection. (IMFCollection.AddElement)
IMFCollection::GetElement Retrieves an object in the collection.
IMFCollection::GetElementCount Retrieves the number of objects in the collection. (IMFCollection.GetElementCount)
IMFCollection::InsertElementAt Adds an object at the specified index in the collection.
IMFCollection::RemoveAllElements Removes all items from the collection.
IMFCollection::RemoveElement Removes an object from the collection.

Remarks

To create an empty collection object, call MFCreateCollection.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps | UWP apps]
Minimum supported server	Windows Server 2008 [desktop apps | UWP apps]
Target Platform	Windows
Header	mfobjects.h (include Mfidl.h)

See also

Media Foundation Interfaces