MIDI_MESSAGE_UPDATETEMPO (Windows Embedded CE 6.0)

1/6/2010

This message is sent to the driver to set a new tempo for MIDI playback.

Syntax

MIDI_MESSAGE_UPDATETEMPO
  wParam = (UINT32) dwData
  lParam = reserved

Parameters

• dwData
  A UINT32 value that specifies the number of microseconds per quarter note. The default value is 500000 (a half second).

• lParam
  Reserved. Set to 0.

Return Value

None

Requirements

Header	wfmtmidi.h
Windows Embedded CE	Windows Embedded CE 6.0 and later

See Also

Reference

Waveform Audio Messages

Concepts

MIDI