private void ButtonShow_OnClick(object sender, RoutedEventArgs e)
        {
            string machine    = "";
            string production = "";

            try
            {
                machine    = ComboBoxMachine.SelectionBoxItem.ToString();
                production = ComboBoxProduction.SelectionBoxItem.ToString();
            }
            catch (Exception)
            {
            }

            if (machine == "Machine 1")
            {
                Lib.PostionImage selectedImage = Images1.FirstOrDefault(x => x.MachineName == machine && x.ProductionName == production);

                if (selectedImage != null)
                {
                    ImageViewer.Source = new BitmapImage(new Uri(selectedImage.IamgePath));
                }
            }
            else if (machine == "Machine 2")
            {
                Lib.PostionImage selectedImage = Images2.FirstOrDefault(x => x.MachineName == machine && x.ProductionName == production);

                if (selectedImage != null)
                {
                    ImageViewer.Source = new BitmapImage(new Uri(selectedImage.IamgePath));
                }
            }
        }
        public static List <PostionImage> GetImagesForMachine2()
        {
            List <PostionImage> resultList = new List <PostionImage>();

            PostionImage image1 = new PostionImage("Machine 2", "MabThera 100 mg/10 ml", Path.Combine(Application.StartupPath, "Images/Machine2MabThera100.jpg"));
            PostionImage image2 = new PostionImage("Machine 2", "Xeloda 500 mg", Path.Combine(Application.StartupPath, "Images/Machine2Xeloda500.jpg"));
            PostionImage image3 = new PostionImage("Machine 2", "MabThera 500 mg/50 ml", Path.Combine(Application.StartupPath, "Images/Machine2MabThera500.jpg"));


            resultList.Add(image1);
            resultList.Add(image2);
            resultList.Add(image3);

            return(resultList);
        }