Battle_Script_Pro.Form1.Form1_FormClosing C# (CSharp) Method

        private void Form1_FormClosing(Object sender, FormClosingEventArgs e)
        {
            foreach (TabPage t in tabControl1.TabPages)
            {
                int i = tabControl1.TabPages.IndexOf(t);
                if (unsaved[i])
                {
                    DialogResult result = MessageBox.Show("Your script \"" + t.Text + "\" is unsaved. Would you like to save it before closing?",
            "Save?",
            MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
                    switch (result)
                    {
                        case DialogResult.Yes:
                            result = saveFileDialog1.ShowDialog();
                            if (result == DialogResult.OK)
                            {
                                try
                                {
                                    File.WriteAllLines(saveFileDialog1.FileName, scripts[tabControl1.SelectedIndex].Lines.ToArray());
                                }
                                catch
                                {
                                    MessageBox.Show("The file could not be saved. This programme will be kept open.");
                                    e.Cancel = true;
                                }
                            }
                            else
                            {
                                MessageBox.Show("The file could not be saved. This programme will be kept open.");
                                e.Cancel = true;
                            }
                            break;
                        case DialogResult.No:
                            break;
                        default:
                            e.Cancel = true;
                            break;
                    }
                }
            }
        }