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MidiProgramChangeMessage 類別

  • 參考

定義

命名空間:
Windows.Devices.Midi
編輯

表示指定程式變更的 MIDI 訊息。

public ref class MidiProgramChangeMessage sealed
/// [Windows.Foundation.Metadata.Activatable(Windows.Devices.Midi.IMidiProgramChangeMessageFactory, 65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class MidiProgramChangeMessage final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(Windows.Devices.Midi.IMidiProgramChangeMessageFactory, 65536, "Windows.Foundation.UniversalApiContract")]
class MidiProgramChangeMessage final
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Devices.Midi.IMidiProgramChangeMessageFactory), 65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class MidiProgramChangeMessage
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Devices.Midi.IMidiProgramChangeMessageFactory), 65536, "Windows.Foundation.UniversalApiContract")]
public sealed class MidiProgramChangeMessage
function MidiProgramChangeMessage(channel, program)
Public NotInheritable Class MidiProgramChangeMessage
繼承
Object Platform::Object IInspectable MidiProgramChangeMessage
屬性
ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute
實作
IMidiMessage

Windows 需求

裝置系列
Windows 10 (已於 10.0.10240.0 引進)
API contract
Windows.Foundation.UniversalApiContract (已於 v1.0 引進)

建構函式

MidiProgramChangeMessage(Byte, Byte)

建立新的 MidiProgramChangeMessage 物件。

屬性

Channel

從 0-15 取得套用此訊息的通道。
Program

取得要從 0-127 變更的程式。
RawData

取得與 MIDI 訊息相關聯的位元組陣列，包括狀態位元組。
Timestamp

取得 從 MidiInPort 建立到收到訊息的時間的持續時間。 對於傳送至 MidiOutPort的訊息，此值沒有意義。
Type

取得這個 MIDI 訊息的類型。

適用於

另請參閱