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MidiResourceListEntry


One resource a device offers, and what you can do with it
Namespace Windows.Devices.Midi2.CapabilityInquiry
Type Name MidiResourceListEntry
Type WinRT Runtime Class
Implements IStringable 
IDL MidiResourceListEntry.idl

Read these before you ask for anything. They say whether a resource can be read, written, subscribed to, or asked for a page at a time.

CanSet is text instead of a true-or-false value because the list of possible values isn’t fixed. The specification defines three values, and a device can add its own, so an enum couldn’t hold everything a real device might send.

Constructors

Constructor Description
MidiResourceListEntry() Creates an empty entry
MidiResourceListEntry(resource) Creates an entry for a named resource

Properties

Property Description
Resource The resource name, for example DeviceInfo or ProgramList
CanGet Whether the resource can be read. True unless the device says otherwise
CanSet Whether the resource can be written, and how. Compare it with the static properties below instead of typing the text yourself
CanSubscribe Whether you can subscribe to changes
CanPaginate Whether the resource can be asked for a page at a time
RequireResourceId True when a request for this resource must say which copy of it you want
MediaTypes The media types the device lists for this resource
Encodings The encodings the device accepts or sends, for example Mcoded7
Schema The JSON Schema the device gave, exactly as it arrived. This API doesn’t read it

Methods

Method Description
GetJson() The entry as it appears inside a ResourceList resource
ToString (From IStringable) A readable summary

Static Properties

Static Property Description
CanSetNone The value that means the resource can’t be written
CanSetFull The value that means the whole resource can be replaced
CanSetPartial The value that means part of the resource can be replaced

Static Methods

Static Method Description
FromJson(json) Reads one entry from its JSON object

Didn't find what you were looking for?

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.