i need to display folder contents in gridview & add 3 fields which will be updated or deleted : here is my code for displaying folder contents:

            DataTable table = new DataTable();
            table.Columns.Add("File Name");
            table.Columns.Add("Sequence");

            for (int i = 0; i < files.Length; i++)
            {
                FileInfo file = new FileInfo(files[i]);
                table.Rows.Add(file.Name);

            }
            dataGridView1.DataSource = table;