void TheoryVisualDecorator_DragEnd(TheoryVisualDecorator element, MouseButtonEventArgs e) { }
protected void TheoryVisualDecorator_DragStart(TheoryVisualDecorator element, MouseButtonEventArgs e) { }
void TheoryVisualDecorator_DragEnd(TheoryVisualDecorator element, MouseButtonEventArgs e) { }
protected void TheoryVisualDecorator_DragStart(TheoryVisualDecorator element, MouseButtonEventArgs e) { }