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MIDI.KeyboardMove method |
  
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MIDI.KeyboardMove method |
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Remarks
Moves or resizes an existing virtual piano keyboard.
For further details about the use of MIDI protocol see the MIDIMan class section and the How to deal with MIDI protocol tutorial.
Syntax
[Visual Basic] Public Function KeyboardMove ( hWndKeyboard as IntPtr, nLeft as Int32, nTop as Int32, nWidth as Int32, nHeight as Int32 ) as enumErrorCodes |
[C#] public enumErrorCodes KeyboardMove ( IntPtr hWndKeyboard, Int32 nLeft, Int32 nTop, Int32 nWidth, Int32 nHeight ); |
[C++] public: enumErrorCodes KeyboardMove ( IntPtr hWndKeyboard, Int32 nLeft, Int32 nTop, Int32 nWidth, Int32 nHeight ); |
Parameter |
Description |
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hWndKeyboard |
Handle of the virtual keyboard as returned by the call to the MIDI.KeyboardCreate method |
nLeft |
Left position of the keyboard window, expressed in parent's client coordinates (pixels) |
nTop |
Top position of the keyboard window, expressed in parent's client coordinates (pixels) |
nWidth |
Width of the keyboard window, expressed in pixels |
nHeight |
Height of the keyboard window, expressed in pixels |
Return value
Value |
Meaning |
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Negative value |
An error occurred (see the LastError property for further error details) |
enumErrorCodes.NOERROR (0) |
The method call was successful. |
