private void button_delete_Click(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show("Student will be permanently deleted, are you sure?", "caption", MessageBoxButtons.YesNo);
if (result == DialogResult.No)
{
MessageBox.Show("Student didn't deleted");
}
else
{
SettingDatabase.DeleteStudent(currentStudent);
currentStudent = new Student();
DbContextDal dal = new DbContextDal();
comboBox_ID.Items.Clear();
List <Student> students = students = dal.students.ToList();
foreach (Student item in students)
{
comboBox_ID.Items.Add(item.ID);
}
label_details.Hide();
textBox_details.Hide();
}
}
public bool DeleteStudentFromSystem(Student s)
{
return(SettingDatabase.DeleteStudent(s));
}
