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CallbackMidiDevicesConfigChangedSet method |
  
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CallbackMidiDevicesConfigChangedSet method |
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Remarks
Sets the function of the CallbackMidiDevicesConfigChanged callback delegate which notifies about changes inside the MIDI configuration.
For further details about callback delegates see the How to synchronize the container application with the API tutorial.
For further details about the use of MIDI devices see the ClassMidiDevices class section and the How to manage MIDI devices tutorial.
Syntax
[Visual Basic] Public Function CallbackMidiDevicesConfigChangedSet ( function as CallbackMidiDevicesConfigChanged, nUserData as Int32 ) as enumErrorCodes |
[C#] public enumErrorCodes CallbackMidiDevicesConfigChangedSet ( CallbackMidiDevicesConfigChanged function, Int32 nUserData ); |
[C++] public: enumErrorCodes CallbackMidiDevicesConfigChangedSet ( CallbackMidiDevicesConfigChanged function, Int32 nUserData ); |
Parameter |
Description |
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function |
Callback function |
nUserData |
User instance data to pass to the callback function |
Return value
Value |
Meaning |
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Negative value |
An error occurred. Check the LastError property value in order to see the last error. |
enumDjcErrorCodes.ERR_DJC_NOERROR (0) |
The method call was successful. |
