示例#1
0
        /// <summary>
        /// Opens form to add a new student member to the contact list
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void StudentToolStripMenuItem_Click(object sender, EventArgs e)
        {
            // Opens student form
            AddEditStudentForm studentForm = new AddEditStudentForm();
            DialogResult       result      = studentForm.ShowDialog();

            // If user successfully entered required info, add student and flip file save flag
            if (result == DialogResult.OK)
            {
                AddContactToList(studentForm.newStudent);
                fileSavedSinceLastChange = false;
            }
        }
示例#2
0
        /// <summary>
        /// Opens appropriate form to edit contact
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void EditContactToolStripMenuItem_Click(object sender, EventArgs e)
        {
            // Gets list of selected contacts. Only 1 allowed
            List <int> selectedIndices = contactsListBox.SelectedIndices.Cast <int>().ToList();

            // Ensures only 1 is selected. Otherwise, displays error message
            if (selectedIndices.Count == 1)
            {
                Person person = contactsList[selectedIndices[0]];
                // Student edit form
                if (person is Student)
                {
                    // Opens student form for editing
                    AddEditStudentForm addEditStudentForm = new AddEditStudentForm((Student)person);
                    DialogResult       result             = addEditStudentForm.ShowDialog();
                    // If result is OK, update the contact List with the new string. Flip file flag.
                    if (result == DialogResult.OK)
                    {
                        MessageBox.Show($"Saved changes to student {person.FirstName} {person.LastName}");
                        contactsListBox.Items[selectedIndices[0]] = contactsList[selectedIndices[0]].ToListBoxString();
                        fileSavedSinceLastChange = false;
                    }
                }
                // Faculty edit form
                else if (person is Faculty)
                {
                    // Open faculty form for editing
                    AddEditFacultyForm addEditFacultyForm = new AddEditFacultyForm((Faculty)person);
                    DialogResult       result             = addEditFacultyForm.ShowDialog();
                    // If result is OK, update the contact List with the new string. Flip file flag.
                    if (result == DialogResult.OK)
                    {
                        MessageBox.Show($"Saved changes to faculty {person.FirstName} {person.LastName}");
                        contactsListBox.Items[selectedIndices[0]] = contactsList[selectedIndices[0]].ToListBoxString();
                        fileSavedSinceLastChange = false;
                    }
                }
                else
                { // Show error for unsupported type
                    MessageBox.Show("Error. Selected member is not a faculty or student.", "Error", MessageBoxButtons.OK);
                }
            }
            else if (selectedIndices.Count == 0)
            {
                MessageBox.Show("Must select a contact to edit.", "No contact selected.", MessageBoxButtons.OK);
            }
            else
            {
                MessageBox.Show("Must select only one contact to edit.", "Too many contacts selected.", MessageBoxButtons.OK);
            }
        }