// Deletes a Projection
        public void Delete(ProjectionIDRequest request)
        {
            ProjectionDataWorker pdw = new ProjectionDataWorker(Db);

            pdw.DeleteProjectionByID(request.ProjectionID);
        }
        // Return a single Projection given their ProjectionID
        public Projection Get(ProjectionIDRequest request)
        {
            ProjectionDataWorker pdw = new ProjectionDataWorker(Db);

            return(pdw.GetProjectionByID(request.ProjectionID));
        }