How to create picturebox control that load multiple photos

Here's a step-by-step breakdown of how to implement this:

1. Set up your form:

• Add a PictureBox control to your form.
• Add two Button controls, one for "Next" and one for "Back".
• Add a Label control to display the current image index (optional). 
   

  2. Declare variables:
  
  private List images = new List();
  private int currentImageIndex = 0;

 

Load images into the collection:

• You can load images from files, resources, or a database.
• Example using file paths:

 

    private void LoadImagesFromPaths(string[] filePaths)
    {
        foreach (string filePath in filePaths)
        {
            try
            {
                images.Add(Image.FromFile(filePath));
            }
            catch (Exception ex)
            {
                MessageBox.Show($"Error loading image: {ex.Message}");
            }
        }
        DisplayImage(); // Display the first image
    }

 

Example loading from resources.

 

     private void LoadImagesFromResources()
    {
        images.Add(Properties.Resources.Image1);
        images.Add(Properties.Resources.Image2);
        // Add more images as needed
        DisplayImage();
    }

 

4. Display the image: Use PictureBox 

    private void DisplayImage()
    {
        if (images.Count > 0)
        {
            pictureBox1.Image = images[currentImageIndex];
            label1.Text = $"Image {currentImageIndex + 1} of {images.Count}"; // Update label
        }
        else
        {
            pictureBox1.Image = null; // Or a default image
            label1.Text = "No images loaded";
        }
    }

 

5. Implement Next/Back button logic:

 

    private void NextButton_Click(object sender, EventArgs e)
    {
        if (images.Count > 0)
        {
            currentImageIndex = (currentImageIndex + 1) % images.Count; // Wrap around
            DisplayImage();
        }
    }

 

Use similar code ofr Back button as well.