public void OgretmenEkle(string ogretmenAdi)
{
Ogretmen ogretmen = new Ogretmen(ogretmenAdi);
Ogretmenler.Add(ogretmen);
var connectionString = @"Server = DESKTOP-NCH3S9Q\SQLEXPRESS; Database = EgitimKayit; Integrated Security = true; ";
var commandtext = "INSERT INTO Ogretmenler(Id,OgretmenAdi) VALUES ('" + ogretmen.Id + "','" + ogretmen.OgretmenAdi + "')";
SqlConnection con = new SqlConnection(connectionString);
con.Open();
SqlCommand command = new SqlCommand(commandtext, con);
command.ExecuteNonQuery();
con.Close();
}
public List <Ogretmen> OgretmenGetir()
{
Ogretmenler.Clear();
var connectionString = @"Server = DESKTOP-NCH3S9Q\SQLEXPRESS; Database = EgitimKayit; Integrated Security = true; ";
SqlConnection con = new SqlConnection(connectionString);
con.Open();
SqlCommand command = new SqlCommand("SELECT * FROM Ogretmenler", con);
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
Ogretmen ogretmen = new Ogretmen(reader.GetGuid(0).ToString(), reader.GetString(1));
Ogretmenler.Add(ogretmen);
}
con.Close();
return(Ogretmenler);
}
public Egitim(Ders Ders, Ogretmen Ogretmen, Sube Sube)
{
if (Ders == null)
{
throw new ArgumentNullException(nameof(Ders));
}
if (Ogretmen == null)
{
throw new ArgumentNullException(nameof(Ogretmen));
}
if (Sube == null)
{
throw new ArgumentNullException(nameof(Sube));
}
this.Ders = Ders;
this.Ogretmen = Ogretmen;
this.Sube = Sube;
Ogrenciler = new List <Ogrenci>();
}