MM_MIM_LONGERROR

The MM_MIM_LONGERROR message is sent to a window when an invalid or incomplete MIDI system-exclusive message is received.

MM_MIM_LONGERROR 
wParam = (WPARAM) hInput 
lParam = (LPARAM) lpMidiHdr 
 

Parameters

hInput

Handle of the MIDI input device that received the invalid message.

lpMidiHdr

Address of a MIDIHDR structure identifying the buffer containing the invalid message.

Return Values

This message does not return a value.

Remarks

The returned buffer might not be full. To determine the number of bytes recorded into the returned buffer, use the dwBytesRecorded member of the MIDIHDR structure specified by lpMidiHdr.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in mmsystem.h.

See Also

Musical Instrument Digital Interface (MIDI) Overview, MIDI Messages, MIDIHDR