Question

hi i have picturebox with displaying image when i click on button its fine…

but when i close the application and again i run the application it does not shows the last uploaded image and this is my code ….

 public partial class Form1 : Form
 {
    public Form1()
    {
        InitializeComponent();
    }

    private void button1_Click(object sender, EventArgs e)
    {
        openFileDialog1.FileName = @"D:\";

        openFileDialog1.Filter = "png files (*.png)|*.png|jpg files (*.jpg)|*.jpg";
        openFileDialog1.CheckFileExists = true;
        openFileDialog1.CheckPathExists = true;

        if (openFileDialog1.ShowDialog(this) == DialogResult.OK)
        {


            Image image1 = Image.FromFile(openFileDialog1.FileName);
            pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage;
            pictureBox1.Image = image1;
            pictureBox1.BackgroundImage = image1;



        }

    }
}

i want show the the last uploaded image in picture box when i rerun the application again

Answer 1

Then you need to save the location and load it again when the application starts.

From the Solution Explorer, open the Properties window and open the Settings tab. Create a string called LastImage.

From code, you can save it:

Properties.Settings.Default.LastImage = openFileDialog1.FileName;
Properties.Settings.Default.Save();

and read it back when you open:

string myImage = Properties.Settings.Default.LastImage;
if (File.Exists(myImage))
{
  pictureBox1.Image = Image.FromFile(myImage);
  //etc...
}