void SetOriginalButtonColor()
{
try
{
List <FrameworkElement> lstElement;
FreePlayPage page = (FreePlayPage)PageController.GetViewModel().CurrentPage;
Panel pianoRoll = (Panel)page.pianoRoll.Content;
UIElementCollection element = pianoRoll.Children;
lstElement = element.Cast <FrameworkElement>().ToList();
Dictionary <string, string> _notesByKeys = PageController.GetPianoRollModel()._notesByKeys;
List <string> pressedNotes = new List <string>();
var lstControl = lstElement.OfType <Button>();
foreach (var control in lstControl)
{
if (control.Tag.ToString() == _notesByKeys.FirstOrDefault(x => x.Value == NOTES[CurrentNote]).Key)
{
if (NOTES[CurrentNote].Contains("#"))
{
control.SetResourceReference(Button.StyleProperty, "BlackPianoKeyStyle");
}
else
{
control.SetResourceReference(Button.StyleProperty, "WhitePianoKeyStyle");
}
}
}
}
catch (Exception) { IsPlaying = false; }
}
//получение PianoRollModel из FreePlayPage
public static PianoRollModel GetPianoRollModel()
{
try
{
FreePlayPage page = (FreePlayPage)PageController.GetViewModel().CurrentPage;
PianoRollViewModel pianoViewModel = (PianoRollViewModel)page.pianoRoll.DataContext;
PianoRollModel pianoModel = pianoViewModel._model;
return(pianoModel);
}
catch (Exception ex) { MessageBox.Show(ex.Message); return(new PianoRollModel()); }
}
