private void editStudent()
{
ClsStudent lcStudent = (ClsStudent)lstStudents.SelectedItem;
lcStudent.ViewEdit();
updateDisplay();
}
private void btnCreateStudent_Click(object sender, EventArgs e)
{
ClsStudent lcStudent = ClsStudent.NewStudent(cboStudentType.SelectedIndex);
if (lcStudent != null && lcStudent.ViewEdit())
{
ClsInstitute.StudentList.Add(lcStudent.ID, lcStudent);
updateDisplay();
}
}
private void btnDeleteStudent_Click(object sender, EventArgs e)
{
if (lstStudents.SelectedIndex > -1) // something selected!
{
ClsStudent lcStudent = (ClsStudent)lstStudents.SelectedItem;
string message = "Are you sure that you would like to delete student " + lcStudent.Name;
string caption = "Deleting Student";
DialogResult result = MessageBox.Show(message, caption, MessageBoxButtons.YesNo,
MessageBoxIcon.Question);
// If the yes button was pressed ...
if (result == DialogResult.Yes)
{
ClsInstitute.StudentList.Remove(lcStudent.ID);// Delete from parent
//ClsInstitute.StudentList.RemoveAt(lstStudents.SelectedIndex); // more efficient
//ClsInstitute.StudentList.Remove(lcStudent); // alt
updateDisplay();
}
else
{
// Close();
}
}
}
public bool ShowDialog(ClsStudent prStudent)
{
_Student = prStudent;
updateDisplay();
return ShowDialog() == DialogResult.OK;
}
public bool ShowDialog(ClsStudent prStudent)
{
_Student = prStudent;
updateDisplay();
return(ShowDialog() == DialogResult.OK);
}
