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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
namespace FunctionalTests.Model
{
using System;
using System.Collections.Generic;
using System.Collections.Specialized;
public class SpecialOffer
{
public virtual int SpecialOfferID { get; set; }
public virtual string Description { get; set; }
public virtual decimal DiscountPct { get; set; }
public virtual string Type { get; set; }
public virtual string Category { get; set; }
public virtual DateTime StartDate { get; set; }
public virtual DateTime EndDate { get; set; }
public virtual int MinQty { get; set; }
public virtual int? MaxQty { get; set; }
public virtual Guid rowguid { get; set; }
public virtual DateTime ModifiedDate { get; set; }
public virtual ICollection<SpecialOfferProduct> SpecialOfferProducts
{
get
{
if (_specialOfferProducts == null)
{
var newCollection = new FixupCollection<SpecialOfferProduct>();
newCollection.CollectionChanged += FixupSpecialOfferProducts;
_specialOfferProducts = newCollection;
}
return _specialOfferProducts;
}
set
{
if (!ReferenceEquals(_specialOfferProducts, value))
{
var previousValue = _specialOfferProducts as FixupCollection<SpecialOfferProduct>;
if (previousValue != null)
{
previousValue.CollectionChanged -= FixupSpecialOfferProducts;
}
_specialOfferProducts = value;
var newValue = value as FixupCollection<SpecialOfferProduct>;
if (newValue != null)
{
newValue.CollectionChanged += FixupSpecialOfferProducts;
}
}
}
}
private ICollection<SpecialOfferProduct> _specialOfferProducts;
private void FixupSpecialOfferProducts(object sender, NotifyCollectionChangedEventArgs e)
{
if (e.NewItems != null)
{
foreach (SpecialOfferProduct item in e.NewItems)
{
item.SpecialOffer = this;
}
}
if (e.OldItems != null)
{
foreach (SpecialOfferProduct item in e.OldItems)
{
if (ReferenceEquals(item.SpecialOffer, this))
{
item.SpecialOffer = null;
}
}
}
}
}
}
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