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MidiVirtualKeyboard.RangeSet method |
  
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MidiVirtualKeyboard.RangeSet method |
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Remarks
Modifies the range of key notes on the given virtual piano keyboard.
For further details about the use of the virtual MIDI keyboard see the MidiVirtualKeyboard object section and the How to manage the virtual MIDI piano keyboard tutorial.
Syntax
[Visual Basic] MidiVirtualKeyboard.RangeSet ( hWndKeyboard as IntPtr, nLowNote as Int16, nHighNote as Int16 ) as IntPtr |
[C#] public IntPtr MidiVirtualKeyboard.RangeSet ( IntPtr hWndKeyboard, Int16 nLowNote, Int16 nHighNote ); |
[C++] public: IntPtr MidiVirtualKeyboard.RangeSet ( IntPtr hWndKeyboard, Int16 nLowNote, Int16 nHighNote ); |
Parameter |
Description |
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hWndKeyboard |
Handle of the virtual keyboard as returned by the call to the MidiVirtualKeyboard.Create method |
nLowNote |
Lower note displayed on the virtual piano keyboard. Can be a value between 0 and 127 but must always be a natural note (white key). |
nHighNote |
Higher note displayed on the virtual piano keyboard. Can be a value between 2 and 127 but must always be a natural note (white key). |
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. |
