// save the ct file
        private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (SaveFileDialog.ShowDialog() == DialogResult.OK)
            {
                StreamWriter writer = new StreamWriter(SaveFileDialog.FileName);

                for (int i = 0; i < EpisodeDataGridView.Rows.Count - 1; i++)
                {
                    for (int j = 0; j < EpisodeDataGridView.Columns.Count; j++)
                    {
                        if (j == EpisodeDataGridView.Columns.Count - 1)
                        {
                            writer.Write(EpisodeDataGridView.Rows[i].Cells[j].Value.ToString());
                        }
                        else
                        {
                            writer.Write(EpisodeDataGridView.Rows[i].Cells[j].Value.ToString() + "|");
                        }
                    }
                }
                writer.Close();
            }
        }