/// <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;
}
}
/// <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);
}
}