Display multiple thumbnail image in Listview

Display multiple thumbnail image in Listview

           ImageList imageList = new ImageList();

            OpenFileDialog opend1 = new OpenFileDialog();

            opend1.Filter = "Image Files(*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|All files (*.*)|*.*";

            opend1.Multiselect = true;

 

            if (opend1.ShowDialog() == DialogResult.OK)

            {

                listView1.View = View.LargeIcon;

                imageList.ImageSize = new Size(100, 100);

                for (int c = 0; c < opend1.FileNames.Length; c++)

                {

                    Image i = Image.FromFile(opend1.FileNames[c].ToString());

                    Image img = i.GetThumbnailImage(100, 100, null, new IntPtr());

                    imageList.Images.Add(img);

                }

 

                listView1.LargeImageList = imageList;

 

                for (int j = 0; j < imageList.Images.Count; j++)

                {

                    ListViewItem lstItem = new ListViewItem();

                    lstItem.ImageIndex = j;

                    listView1.Items.Add(lstItem);

                }

            }