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) |