midiOutGetNumDevs.md

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Function name : midiOutGetNumDevs

Group: Windows Multimedia - Library: winmm

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Retrieves the number of MIDI output devices present in the system.

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Code examples:

Enumerating MIDI output devices
How to play MIDI notes

Declaration:

UINT midiOutGetNumDevs(VOID);  

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FoxPro declaration:

DECLARE INTEGER midiOutGetNumDevs IN Winmm
  

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Parameters:

This function takes no parameters.

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Return value:

Returns the number of MIDI output devices. A return value of zero means that there are no devices (not that there is no error).

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