private void Updatebtn_Click(object sender, RoutedEventArgs e) { int id = int.Parse(txtbox.Text); tbl = (from x in db.sampleTables where x.id == id select x).First(); tbl.Name = TextBox.Text; db.SaveChanges(); txtbox.Clear(); TextBox.Clear(); }
private void Deletebtn_Click(object sender, RoutedEventArgs e) { int id = int.Parse(txtbox.Text); tbl = (from x in db.sampleTables where x.id == id select x).First(); db.sampleTables.Remove(tbl); db.SaveChanges(); txtbox.Clear(); TextBox.Clear(); MessageBox.Show("Pomyślnie usunięto!"); }