Couldn't select ListBox item programmatically

Hi Guys,

I'm trying to select the ListBox item pro-grammatically. I'm selecting a particular image from Parent window and sending that image to the child window

So i'm sending the `ImageFileViewModel` to the child window (PhotoView) and I want to select this particular image in the ListBox loaded with the collection of images.

The below code i snet even getting the image count & not even getting into the `if`loops. How can i fix this? Thank you very much.

Code:

public PhotoView(ImageFileViewModel image)
        {
            InitializeComponent();
            currImgHandler = new CurrentImageHandler();
            imageListBox.Items.Clear();
            DataContextChanged += OnDataContextChanged;
            string destination_dir = System.IO.Directory.GetCurrentDirectory() + @"./Prints/3.5x5";
            ImageFileCollectionViewModel ImagesViewModel = new ImageFileCollectionViewModel();
            ImageFileControler.CompleteViewList(ImagesViewModel, destination_dir);
            imageListBox.DataContext = ImagesViewModel;

            
            imageListBox.SelectedIndex = -1;
            for (int index = 0; index < imageListBox.Items.Count - 1; index++)
            {
                if (String.IsNullOrEmpty(image.ShortName))
                {
                    break;
                }

                if (imageListBox.Items[index].ToString() == image.ShortName)
                {
                    imageListBox.SelectedItem = index;
                    break;
                }
            }

        }