Windows.Devices.Midi2
This is the main namespace. It holds the types almost every application uses: MidiSession and MidiEndpointConnection for connecting to endpoints and sending and receiving messages, the message types, MidiClock for timestamps, and MidiGroup and MidiChannel.
To find the endpoints you can connect to, see the Enumeration namespace.
Click or tap the type name to view more details.
| Type | Description |
|---|---|
| IMidiEndpointConnectionSource | The parts of an endpoint connection that a message processing plugin can use |
| IMidiEndpointMessageProcessingPlugin | Interface implemented by any type which can be an endpoint processing plugin in the client WinRT API |
| IMidiMessageReceivedEventSource | Interface for any class that raises the MessageReceived event |
| IMidiUniversalPacket | Common interface implemented by the MidiMessageXX runtime classes. |
| MidiApi | Class used for API information and startup |
| MidiApiContracts | API contracts used by the Windows MIDI Services WinRT API namespaces |
| MidiApiMode | Indicates the currently active MIDI API mode |
| MidiChannel | Class used to provide formatting and data validation for MIDI 1.0 and MIDI 2.0 channels. |
| MidiClock | Used for all timestamps in Windows MIDI Services. |
| MidiEndpointConnection | The primary way to send and receive messages with an endpoint. |
| MidiEndpointConnection COM Extensions | Fast and no-allocation message send/receive for a MidiEndpointConnection |
| MidiEndpointConnectionSettings | Settings used when creating a connection to a MIDI endpoint |
| MidiGroup | Represents a MIDI 2.0 group and performs data validation per the specification |
| MidiMessage128 | Represents a four-word (128-bit) UMP message |
| MidiMessage32 | Represents a one-word (32-bit) UMP message |
| MidiMessage64 | Represents a two-word (64-bit) UMP message |
| MidiMessage96 | Represents a three-word (96-bit) UMP message |
| MidiMessageProcessingPluginAddResult | Return value when adding a message processing plugin to a connection |
| MidiMessageReceivedEventArgs | Argument supplied when an incoming MIDI message is received |
| MidiMessageStruct | Represents a MIDI message in struct format |
| MidiMessageType | Represents the type of a UMP message |
| MidiPacketType | Indicates the number of words in a MIDI message |
| MidiSendMessageResults | Return value when sending a MIDI message |
| MidiSession | The first class you will create when connecting to an endpoint |
| MidiSystemTimerSettings | Information about the current Windows system timer configuration |
| MidiUniversalSystemExclusiveChannel | Holds and checks the channel number in a Universal System Exclusive message |
Windows MIDI Services is an open source project with all source available on GitHub. We have a great community on Discord as well. Between GitHub and Discord, you should find the information you are looking for.
