listview แบบ column จะเพิ่มข้อมูลซัพที่มีมากกว่า 1 อันได้ยังไงคับ

        private void PrepareListView()
        {
            //Clear ListView Column.
            if (listView1.Columns.Count > 0)
                listView1.Columns.Clear();

            // Create columns for the items and subitems.
            // Width of -2 indicates auto-size.
            listView1.Columns.Add(string.Empty, 25, HorizontalAlignment.Left);
            listView1.Columns.Add("Process", 150, HorizontalAlignment.Left);
            listView1.Columns.Add("Status", 385, HorizontalAlignment.Left);

            // Create two ImageList objects.
            ImageList imageListSmall = new ImageList();
            imageListSmall.ColorDepth = ColorDepth.Depth32Bit;
            imageListSmall.ImageSize = new System.Drawing.Size(20, 20);

            // Initialize the ImageList objects with bitmaps.
            imageListSmall.Images.Add(global::ProjectName.Properties.Resources.Pending);
            imageListSmall.Images.Add(global::ProjectName.Properties.Resources.Running);
            imageListSmall.Images.Add(global::ProjectName.Properties.Resources.TrueSign);
            imageListSmall.Images.Add(global::ProjectName.Properties.Resources.FalseSign);

            //Assign the ImageList objects to the ListView.
            listView1.SmallImageList = imageListSmall;

            //Clear ListView Item.
            if (listView1.Items.Count > 0)
                listView1.Items.Clear();

            string[] checkFileProcess = new string[] {
                "Check SQL Server 2008",
                "Check Excel Format",
                "Check Header Row",
                "Read Data"
            };

            foreach (string process in checkFileProcess)
            {
                ListViewItem item = new ListViewItem(string.Empty, 0);
                item.SubItems.Add(process);
                item.SubItems.Add(string.Empty);

                listView1.Items.Add(item);
            }

            labelFileName.Text = string.Empty;
        }