private void Child_Update()
{
if (!IsDirty)
{
return;
}
using (var dalManager = DalFactoryActionExtenderSample.GetManager())
{
var args = new DataPortalHookArgs();
OnUpdatePre(args);
var dal = dalManager.GetProvider <IOrderDetailDal>();
using (BypassPropertyChecks)
{
dal.Update(
OrderDetailID,
ProductID,
PurchaseUnitPrice,
Quantity
);
}
OnUpdatePost(args);
}
}
protected override void DataPortal_Update()
{
using (var dalManager = DalFactoryActionExtenderSample.GetManager())
{
var args = new DataPortalHookArgs();
OnUpdatePre(args);
var dal = dalManager.GetProvider <IOrderDal>();
using (BypassPropertyChecks)
{
dal.Update(
OrderID,
UserName,
OrderNumber,
ReadProperty(OrderDateProperty),
CardType,
CardHolder,
CreditCard,
ExpDate
);
}
OnUpdatePost(args);
// flushes all pending data operations
FieldManager.UpdateChildren(this);
}
}
private void Child_DeleteSelf()
{
using (var dalManager = DalFactoryActionExtenderSample.GetManager())
{
var args = new DataPortalHookArgs();
OnDeletePre(args);
var dal = dalManager.GetProvider <IOrderDetailDal>();
using (BypassPropertyChecks)
{
dal.Delete(ReadProperty(OrderDetailIDProperty));
}
OnDeletePost(args);
}
}
/// <summary>
/// Loads a <see cref="Order"/> object from the database, based on given criteria.
/// </summary>
/// <param name="orderID">The Order ID.</param>
protected void DataPortal_Fetch(Guid orderID)
{
var args = new DataPortalHookArgs(orderID);
OnFetchPre(args);
using (var dalManager = DalFactoryActionExtenderSample.GetManager())
{
var dal = dalManager.GetProvider <IOrderDal>();
var data = dal.Fetch(orderID);
Fetch(data);
}
OnFetchPost(args);
// check all object rules and property rules
BusinessRules.CheckRules();
}
private void DataPortal_Delete(Guid orderID)
{
using (var dalManager = DalFactoryActionExtenderSample.GetManager())
{
var args = new DataPortalHookArgs();
// flushes all pending data operations
FieldManager.UpdateChildren(this);
OnDeletePre(args);
var dal = dalManager.GetProvider <IOrderDal>();
using (BypassPropertyChecks)
{
dal.Delete(orderID);
}
OnDeletePost(args);
}
}
private void Child_Insert(Order parent)
{
using (var dalManager = DalFactoryActionExtenderSample.GetManager())
{
var args = new DataPortalHookArgs();
OnInsertPre(args);
var dal = dalManager.GetProvider <IOrderDetailDal>();
using (BypassPropertyChecks)
{
dal.Insert(
parent.OrderID,
OrderDetailID,
ProductID,
PurchaseUnitPrice,
Quantity
);
}
OnInsertPost(args);
}
}