private async Task PerformUpdateAsync(DataSet <SalesOrder> salesOrders, CancellationToken ct)
{
salesOrders._.ResetRowIdentifiers();
await SalesOrderHeader.UpdateAsync(salesOrders, ct);
await SalesOrderDetail.DeleteAsync(salesOrders, (s, _) => s.Match(_.FK_SalesOrderHeader), ct);
var salesOrderDetails = salesOrders.GetChild(_ => _.SalesOrderDetails);
salesOrderDetails._.ResetRowIdentifiers();
await SalesOrderDetail.InsertAsync(salesOrderDetails, ct);
}
public async Task UpdateSalesOrderAsync(DataSet <SalesOrderInfo> salesOrders, CancellationToken ct = default(CancellationToken))
{
await EnsureConnectionOpenAsync(ct);
using (var transaction = BeginTransaction())
{
salesOrders._.ResetRowIdentifiers();
await SalesOrderHeader.UpdateAsync(salesOrders, ct);
await SalesOrderDetail.DeleteAsync(salesOrders, (s, _) => s.Match(_.FK_SalesOrderHeader), ct);
var salesOrderDetails = salesOrders.GetChild(_ => _.SalesOrderDetails);
salesOrderDetails._.ResetRowIdentifiers();
await SalesOrderDetail.InsertAsync(salesOrderDetails, ct);
await transaction.CommitAsync(ct);
}
}
