private void button2_Click(object sender, EventArgs e) { DialogResult result = MessageBox.Show("是否確定歸檔此公文?", "歸檔確認", MessageBoxButtons.YesNo, MessageBoxIcon.Question); UpFile set = new UpFile(); set.SetFFixContent("無"); set.SetFileStatus("3"); set.SetFileNumber(comboBox1.Text); if (result == DialogResult.Yes) { try { if (set.UpfdateUpFile(set)) { MessageBox.Show("已成功歸檔公文:" + set.GetFileNumber() + "\n" + "歸檔時間:" + Convert.ToString(DateTime.Now), "送出結果" ); textBox2.Text = ""; } else { MessageBox.Show("退件公文:" + set.GetFileNumber() + "失敗"); } this.Close(); } catch (Exception ex) { MessageBox.Show(ex.ToString()); } } }