Information about one MIDI 1.0 port, either a source or a destination, that Windows MIDI Services created for a UMP endpoint. To hear about changes, use MidiLegacyPortDeviceWatcher.
Properties
| Property |
Description |
PortDeviceId |
The full device id of this MIDI 1.0 port |
PortDeviceInstanceId |
The device instance id of this MIDI 1.0 port |
Name |
The friendly name of the port |
ContainerId |
The container GUID for this device |
TransportId |
The GUID of the transport that created the UMP endpoint behind this port |
AssociatedEndpointDeviceId |
The full device id of the Windows MIDI Services UMP endpoint this port belongs to |
ParentDeviceInstanceId |
The device instance id of the parent device |
DriverDeviceInterfaceId |
The driver’s device interface id |
Group |
The MIDI 2.0 group (MidiGroup) this port uses |
Flow |
Which way the port goes (Midi1PortFlow): source or destination |
Number |
The WinMM port number for this port |
NativeDataFormat |
The MidiEndpointNativeDataFormat of the endpoint this port belongs to |
Properties |
The raw device properties |
Methods
| Method |
Description |
GetParentDeviceInformation() |
Returns the MidiParentDeviceInformation for the parent device |
Static Properties
| Static Property |
Description |
Midi1SourcePortInterfaceClass |
The interface class GUID for MIDI 1.0 source ports |
Midi1DestinationPortInterfaceClass |
The interface class GUID for MIDI 1.0 destination ports |
Static Methods
| Static Method |
Description |
CreateFromPortDeviceId(portDeviceId) |
Creates a MidiLegacyPortDeviceInformation for the port with this device id |
FindAll() |
Returns every MIDI 1.0 port |
FindAll(flow) |
Returns every MIDI 1.0 port that goes in this direction |
FindAllForAssociatedEndpoint(endpointDeviceId) |
Returns every MIDI 1.0 port that belongs to this UMP endpoint |
FindAllForAssociatedEndpoint(endpointDeviceId, flow) |
Returns every MIDI 1.0 port that belongs to this UMP endpoint and goes in this direction |
FindAllForName(portName) |
Returns every MIDI 1.0 port with this name |
FindAllForContainer(containerId) |
Returns every MIDI 1.0 port in this device container |
GetAdditionalPropertiesList() |
Returns the list of extra properties to ask for when you enumerate ports yourself |
