IPartsList interface (devicetopology.h)
The IPartsList interface represents a list of parts, each of which is an object with an IPart interface that represents a connector or subunit. A client obtains a reference to an IPartsList interface by calling the IPart::EnumPartsIncoming, IPart::EnumPartsOutgoing, or IDeviceTopology::GetSignalPath method.
For a code example that uses the IPartsList interface, see the implementation of the SelectCaptureDevice function in Device Topologies.
Inheritance
The IPartsList interface inherits from the IUnknown interface. IPartsList also has these types of members:
Methods
The IPartsList interface has these methods.
| IPartsList::GetCount The GetCount method gets the number of parts in the parts list. |
| IPartsList::GetPart The GetPart method gets a part from the parts list. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | devicetopology.h |