public frmModificaStudent(Studenti obj) { InitializeComponent(); db = new StudentEntities(); studentiBindingSource.DataSource = obj; db.Studentis.Attach(studentiBindingSource.Current as Studenti); }
private void btnCauta_Click(object sender, EventArgs e) { using (CautareStudent frm = new CautareStudent()) { if (frm.ShowDialog() == DialogResult.OK) { Studenti student = db.Studentis.FirstOrDefault(s => s.CNP == frm.sir); if (student != null) { dataGridView.Update(); dataGridView.Refresh(); studentiBindingSource.DataSource = student; } else { MessageBox.Show("Studentul NU este in baza de date.", "Mesaj"); } } } }