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MIDI.InputDevicesCountGet method |
  
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MIDI.InputDevicesCountGet method |
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Remarks
Reports the number of MIDI input devices installed inside the system and enumerated through a previous call to the MIDI.InputDevicesEnum method.
For further details about the use of MIDI protocol see the MIDI object section and the How to deal with MIDI protocol tutorial.
Syntax
[Visual Basic] control.MIDI.InputDevicesCountGet ( nCount as Integer ) as enumErrorCodes |
[C++] short control.MIDI.InputDevicesCountGet ( short *nCount ); |
Parameter |
Description |
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nCount |
Reference that, on return from the method call, will contain the number of detected MIDI input devices. |
Return value
Value |
Meaning |
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Negative value |
An error occurred, check the LastError property value in order to get the error code |
enumErrorCodes.ERR_NOERROR (0) |
The method call was successful |
