| Namespace | Windows.Devices.Midi2.Utilities.Messages |
|---|---|
| Type Name | MidiSystemExclusive7MessageHelper |
| Type | WinRT Runtime Class |
| IDL | MidiSystemExclusive7MessageHelper.idl |
Helper functions for MIDI 1.0 System Exclusive (SysEx 7) messages, which UMP carries as 64-bit data messages (MidiMessage64 with message type DataMessage64).
| Static Method | Description |
|---|---|
GetDataBytesFromMultipleSystemExclusiveMessages(messages) |
Pulls the SysEx data bytes out of a list of SysEx 7 UMP messages, and joins them into the full data |
GetDataBytesFromSingleSystemExclusiveMessage(message) |
Returns the SysEx data bytes from one MidiMessage64 SysEx 7 message |
GetDataBytesFromSingleSystemExclusiveMessage(word0, word1) |
Returns the SysEx data bytes from the two words of a SysEx 7 message |
AppendDataBytesFromSingleSystemExclusiveMessage(message, dataBytesToAppendTo) |
Adds the SysEx data bytes from one MidiMessage64 SysEx 7 message to the end of dataBytesToAppendTo. Returns how many bytes it added |
AppendDataBytesFromSingleSystemExclusiveMessage(word0, word1, dataBytesToAppendTo) |
Adds the SysEx data bytes from the two words of a SysEx 7 message to the end of dataBytesToAppendTo. Returns how many bytes it added |
GetDataByteCountFromSystemExclusiveMessageFirstWord(word0) |
Returns how many data bytes the first word of a SysEx 7 message says it holds |
MessageIsSystemExclusiveMessage(word0) |
Returns true if the first word’s message type is SysEx 7 |
VerifyContainsOnlyDataBytes(dataBytesToTest) |
Returns true when every byte has its high bit clear, which makes it a data byte. SysEx 7 only carries data bytes, so check your data with this before you pack it into messages |
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.
