/// <summary>
/// Retrieve all photos in a gallery
/// </summary>
/// <param name="galleryId">Id of the gallery</param>
/// <returns></returns>
public List <Photo> RetreivePhotosByGalleryId(int galleryId)
{
List <Photo> photos = photoDb.RetreivePhotosByGalleryId(galleryId, "Photo_RetrievePhotosByGalleryId");
return(photos);
}