| Namespace | Windows.Devices.Midi2 |
|---|---|
| Type Name | MidiApiContracts |
| Type | Apicontract |
| IDL | MidiApiContracts.idl |
Each Windows MIDI Services WinRT API namespace has its own API contract, and the contract’s version goes up when the namespace changes. Your application can check for a contract version with Windows.Foundation.Metadata.ApiInformation.IsApiContractPresent before it uses a namespace, so it keeps working on a PC that has an older version of the API.
| Contract | Namespace |
|---|---|
MidiCoreApiContract |
Windows.Devices.Midi2 |
MidiCapabilityInquiryApiContract |
Windows.Devices.Midi2.CapabilityInquiry |
MidiClientPluginsApiContract |
Windows.Devices.Midi2.ClientPlugins |
MidiDiagnosticsApiContract |
Windows.Devices.Midi2.Diagnostics |
MidiEnumerationApiContract |
Windows.Devices.Midi2.Enumeration |
MidiEnumerationLegacyApiContract |
Windows.Devices.Midi2.Enumeration.Legacy |
MidiReportingApiContract |
Windows.Devices.Midi2.Reporting |
MidiServiceConfigApiContract |
Windows.Devices.Midi2.ServiceConfig |
MidiTransportsLoopbackApiContract |
Windows.Devices.Midi2.Transports.Loopback |
MidiTransportsBasicLoopbackApiContract |
Windows.Devices.Midi2.Transports.BasicLoopback |
MidiTransportsVirtualApiContract |
Windows.Devices.Midi2.Transports.Virtual |
MidiTransportsNetworkApiContract |
Windows.Devices.Midi2.Transports.Network |
MidiTransportsBluetoothApiContract |
Windows.Devices.Midi2.Transports.Bluetooth |
MidiTransportsSynthApiContract |
Windows.Devices.Midi2.Transports.Synth |
MidiTransportsRtpApiContract |
Windows.Devices.Midi2.Transports.Rtp |
MidiMessageUtilityApiContract |
Windows.Devices.Midi2.Utilities.Messages |
MidiSysExTransferUtilityApiContract |
Windows.Devices.Midi2.Utilities.SysExTransfer |
MidiSequencingUtilityApiContract |
Windows.Devices.Midi2.Utilities.Sequencing |
MidiFilesUtilityApiContract |
Windows.Devices.Midi2.Utilities.Files |
All contracts above are currently versioned at 1 in the IDL.
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.
