private void GoDetailed()
{
BeginInit();
_imageScrollViewer.ScrollToHorizontalOffset(0);
_imageScrollViewer.ScrollToVerticalOffset(0);
WindowState = WindowState.Maximized;
WindowStyle = WindowStyle.SingleBorderWindow;
_imageScrollViewer.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;
_imageScrollViewer.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
_imageViewState = ImageViewState.Detailed;
_image.Source = _imageFile.GetImage();
EndInit();
}