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// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
namespace SimpleModel
{
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.Linq;
using System.Text;
public class CustomerForLinq : BaseTypeForLinq
{
public string Region { get; set; }
public string CompanyName { get; set; }
public ICollection<OrderForLinq> Orders { get; set; }
public override bool EntityEquals(BaseTypeForLinq other)
{
Debug.Assert(other is CustomerForLinq, "Expected other side to already have been checked to be the correct type.");
var otherCustomer = (CustomerForLinq)other;
var customersEqual = Orders == null
? otherCustomer.Orders == null
: Orders.SequenceEqual(otherCustomer.Orders, new BaseTypeForLinqComparer());
return base.EntityEquals(other) && customersEqual;
}
public override int EntityHashCode
{
get
{
var hash = base.EntityHashCode;
if (Orders != null)
{
foreach (var item in Orders)
{
hash = 37 * hash + item.EntityHashCode;
}
}
return hash;
}
}
public override string ToString()
{
var builder = new StringBuilder();
builder.AppendLine(
String.Format(CultureInfo.InvariantCulture, "ID: {0}, Region: {1}, CompanyName: {2}", Id, Region, CompanyName));
if (Orders != null)
{
foreach (var order in Orders)
{
builder.Append(" ").AppendLine(order.ToString());
}
}
return builder.ToString();
}
}
}
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