add image to radListView

        public RadForm1()
        {
            InitializeComponent();
            this.radListView1.VisualItemFormatting += radListView1_VisualItemFormatting;
        }

        private void radListView1_VisualItemFormatting(object sender, ListViewVisualItemEventArgs e)
        {
            DataRowView rowView = e.VisualItem.Data.DataBoundItem as DataRowView;
            if (rowView != null)
            {
                e.VisualItem.Image = GetImageFromData(rowView.Row["Picture"] as byte[]);
                e.VisualItem.DrawImage = true;
                e.VisualItem.DrawText = true;
                e.VisualItem.TextImageRelation = TextImageRelation.TextAboveImage;
                e.VisualItem.ImageLayout = ImageLayout.None;
            }
        }

        private bool HasOleContainerHeader(byte[] imageByteArray)
        {
            const byte OleByte0 = 21;
            const byte OleByte1 = 28;
            return (imageByteArray[0] == OleByte0) && (imageByteArray[1] == OleByte1);
        }

        private Image GetImageFromData(byte[] imageData)
        {
            const int OleHeaderLength = 78;
            MemoryStream memoryStream = new MemoryStream();
            if (HasOleContainerHeader(imageData))
            {
                memoryStream.Write(imageData, OleHeaderLength, imageData.Length - OleHeaderLength);
            }
            else
            {
                memoryStream.Write(imageData, 0, imageData.Length);
            }
            Bitmap bitmap = new Bitmap(memoryStream);
            return bitmap.GetThumbnailImage(55, 65, null, new IntPtr());
        }

        private void RadForm1_Load(object sender, EventArgs e)
        { 
            this.productsTableAdapter.Fill(this.nwindDataSet.Products);
            this.radListView1.DisplayMember = "ProductName";
            this.radListView1.ValueMember = "ProductID";
            this.radListView1.DataSource = this.productsBindingSource;

            this.radListView1.ViewType = ListViewType.IconsView;
            
            this.radListView1.ItemSize = new Size(100, 100);
        }