//Заполнение комбо-бокса
private void cbPFill()
{
DBConnection2 connection = new DBConnection2();
connection.PokupatelFill();
cbPokupatel_ID.ItemsSource = connection.dtPokupatel.DefaultView;
cbPokupatel_ID.SelectedValuePath = "ID_Pokupatel";
cbPokupatel_ID.DisplayMemberPath = "Name_Pokupatelya";
}
//Заполнение датагрида
private void dgFill(string qr)
{
DBConnection2 connection = new DBConnection2();
DBConnection2.qrPokupatel = qr;
connection.PokupatelFill();
dgPokupatel.ItemsSource = connection.dtPokupatel.DefaultView;
dgPokupatel.Columns[0].Visibility = Visibility.Collapsed;
}
