}//end

        //add file code below
        private void AddModuleButton_Click(object sender, EventArgs e)
        {
            //clear all text from text boxes
            fileContentsTextBox.Clear();
            StageTextBox.Clear();
            titleTexBox.Clear();
            ModuleTitlelistView1.Clear();
            InClassTextBox.Clear();

            //need to show the two text box at the top of the form
            if (fileContentsTextBox.Text.Length == 0)
            {
                MessageBox.Show("Please enter text!");
            }
        }//end add module button
        }//end add module button

        //delete module
        private void DeleteButton_Click(object sender, EventArgs e)
        {
            //give the user an option of not deleting
            string MessageBoxContent = "Do you really want to delete the file!";
            //title on the message box
            string MessageBoxTitle = "WARNING";


            DialogResult dialogResult = MessageBox.Show(MessageBoxContent, MessageBoxTitle, MessageBoxButtons.YesNo);

            if (dialogResult == DialogResult.Yes)
            {//start if
                File.Exists(fileName);
                {
                    try
                    {                          //start try
                        File.Delete(fileName); // need a try and catch here incase a user has no file selected
                        //clear all text from text boxes
                        fileContentsTextBox.Clear();
                        StageTextBox.Clear();
                        titleTexBox.Clear();
                        ModuleTitlelistView1.Clear();
                        InClassTextBox.Clear();
                    }//end try
                    catch (Exception ex)
                    {//start catch
                        MessageBox.Show("No File");
                    } //end catch
                }
            }         //end if
            //if NO then close message box
            else if (dialogResult == DialogResult.No)
            {
                //close message box and do nothing
            }
        }//end deletButton