public void KelimeEkle(Kelime kelime) { SqlConnection _baglanti = new SqlConnection(@"Data Source=DESKTOP-UP3GCNR;Initial Catalog=Kelimeler;Integrated Security=True"); if (_baglanti.State == System.Data.ConnectionState.Closed) { _baglanti.Open(); } SqlCommand command = new SqlCommand("INSERT into TumKelimeler values(@turkce,@ingilizce,@sozcuktur,@trcumle,@ingcumle,@tarih)", _baglanti); command.Parameters.AddWithValue("@turkce", kelime.turkce); command.Parameters.AddWithValue("@ingilizce", kelime.ingilizce); command.Parameters.AddWithValue("@sozcuktur", kelime.sozcuktur); command.Parameters.AddWithValue("@trcumle", kelime.trcumle); command.Parameters.AddWithValue("@ingcumle", kelime.ingcumle); command.Parameters.AddWithValue("@tarih", kelime.tarih); command.ExecuteNonQuery(); _baglanti.Close(); }