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CallbackTracksboardPaintDone delegate |
  
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CallbackTracksboardPaintDone delegate |
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Remarks
Callback delegate invoked when the TracksBoard has completed its graphic rendering, allowing to add custom graphics directly from the container application's code: this callback can be set through a call to the CallbackTracksboardPaintDoneSet method.
For further details about callback delegates see the How to synchronize the container application with the API tutorial.
For details about the use of the TracksBoard refer to the How to use the TracksBoard to visually compose songs tutorial.
For further details about methods of the TracksBoard refer to the TracksBoard class section.
Syntax
[Visual Basic] Public Delegate Sub CallbackTracksboardPaintDone ( hWnd as IntPtr ) |
[C#] public delegate void CallbackTracksboardPaintDone ( IntPtr hWnd ) |
[C++] public delegate void CallbackTracksboardPaintDone ( IntPtr hWnd ) |
Parameter |
Description |
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hWnd |
Handle (HWND) to the window of the TracksBoard: through this handle its possible accessing the handle to the device context (HDC) of the TracksBoard using Windows API, for example through the GetDC and ReleaseDC functions. |
