public void SaveAddParent()
{
SelectedIDParent = selectedParentAfterChange[0];
SelectedFirstName = selectedParentAfterChange[1];
SelectedLastName = selectedParentAfterChange[2];
getter.DataGrid_Loaded(SelectedIDParent, SelectedFirstName, SelectedLastName);
DBClass.openConnection();
DBClass.sql = "Insert into parents( firstName, lastName ) values ('" + SelectedFirstName + "', '" + SelectedLastName + "')";
//DBClass.sql = "Insert parents Set firstName = '" + SelectedFirstName + "', lastName = '" + SelectedLastName + "'where id = '" + _selectedIDParent + "'";
DBClass.cmd.CommandType = CommandType.Text;
DBClass.cmd.CommandText = DBClass.sql;
DBClass.da = new SqlDataAdapter(DBClass.cmd);
DBClass.dt = new DataTable();
DBClass.da.Fill(DBClass.dt);
}
