| Namespace | Windows.Devices.Midi2.Reporting |
|---|---|
| Type Name | MidiReporting |
| Type | WinRT Runtime Class |
| IDL | MidiReporting.idl |
MidiReporting tells you about the MIDI service: which transports are installed, which sessions are open, and what those sessions are using.
| Static Method | Description |
|---|---|
GetInstalledTransportPlugins() |
Returns a MidiServiceTransportPluginInfo for every transport installed in the service |
GetActiveSessions() |
Returns a MidiServiceSessionInfo for every Windows MIDI Services session open on this PC |
FindAllSessionsWithMatchingOpenUmpEndpoint(endpointDeviceId, includeRelatedMidi1Ports) |
Returns a MidiServiceSessionInfo for every session that has this UMP endpoint open right now. When includeRelatedMidi1Ports is true, it also includes sessions that have only the endpoint’s MIDI 1.0 ports open |
FindAllSessionsWithMatchingOpenUmpEndpointOrMidi1Ports(endpointsAndPorts) |
Returns a MidiServiceSessionInfo for every session that has any of these endpoint or MIDI 1.0 port ids open |
The two FindAllSessions... methods answer the question “who is using this device?” You need that answer to warn people that changing or removing an endpoint will affect an application that’s running.
Match the results of GetInstalledTransportPlugins against an endpoint’s TransportId to show people what kind of device they’re looking at.
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.
