WPF some images are rotated when loaded

Question

I am new to WPF and cannot find some workaround. I have a basic image controll defined in XAML. I am loading bitmap images dynamically to this controll. The problem is that some of the bitmaps get flipped in the Image controll, when it's loaded and I want to load all images with it's default orientation.

This is my XAML:

<StackPanel Width="Auto" DockPanel.Dock="Left" Margin="1,1,0,1" Orientation="Vertical" Background="{DynamicResource {x:Static SystemColors.GradientActiveCaptionBrushKey}}" HorizontalAlignment="Left" VerticalAlignment="Stretch" Height="Auto" >
   <Image x:Name="Photo"  Stretch="Uniform"  Height="149" Width="134" Margin="21,25,0,20" HorizontalAlignment="Left" VerticalAlignment="Top" />
</StackPanel>

c# code:

BitmapImage img = new BitmapImage();
img.BeginInit();
img.UriSource = new Uri(child.profilPoto.path, UriKind.Absolute);
img.EndInit();
Photo.Source = img;

thanks

EDIT:

Here is a link for image: img On the left side there is a how the image is displayed in WPF. On the right side is original image.

EDIT 2: Original image

SOLVED Thanks to all. It was metadata issue. I had a lot of photos with bad metadata. When i tried to load images from other camera it was ok. After saving broken images in some editor the photos loaded properly.

Answer 1

Be cause BitmapMetadata, This is my code, And it works corectly

private static string _orientationQuery = "System.Photo.Orientation";
public static BitmapSource LoadImageFile(String path)
{
  Rotation rotation = Rotation.Rotate0;
  using (FileStream fileStream = new FileStream(path, FileMode.Open, FileAccess.Read))
  {
    BitmapFrame bitmapFrame = BitmapFrame.Create(fileStream, BitmapCreateOptions.DelayCreation, BitmapCacheOption.None);
    BitmapMetadata bitmapMetadata = bitmapFrame.Metadata as BitmapMetadata;

    if ((bitmapMetadata != null) && (bitmapMetadata.ContainsQuery(_orientationQuery)))
    {
      object o = bitmapMetadata.GetQuery(_orientationQuery);

      if (o != null)
      {
        switch ((ushort)o)
        {
          case 6:
            {
              rotation = Rotation.Rotate90;
            }
            break;
          case 3:
            {
              rotation = Rotation.Rotate180;
            }
            break;
          case 8:
            {
              rotation = Rotation.Rotate270;
            }
            break;
        }
      }
    }
  }

  BitmapImage _image = new BitmapImage();
  _image.BeginInit();
  _image.UriSource = new Uri(path);
  _image.Rotation = rotation;
  _image.EndInit();
  _image.Freeze();

  return _image;
}