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//------------------------------------------------------------------------------
// <copyright file="EntityDataSourceEntitySetNameItem.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//
// @owner [....]
// @backupOwner [....]
//------------------------------------------------------------------------------
using System.Data.Metadata.Edm;
namespace System.Web.UI.Design.WebControls
{
internal class EntityDataSourceEntitySetNameItem : IComparable<EntityDataSourceEntitySetNameItem>
{
// Only one of the following should be set. This is enforced through the constructors and the fact that these fields are readonly.
private readonly EntitySet _entitySet; // used when we have a real EntitySet backing this item
private readonly string _unknownEntitySetName; // used when we have an unknown EntitySetName that we still want to include in the list
internal EntityDataSourceEntitySetNameItem(EntitySet entitySet)
{
_entitySet = entitySet;
}
internal EntityDataSourceEntitySetNameItem(string unknownEntitySetName)
{
_unknownEntitySetName = unknownEntitySetName;
}
internal string EntitySetName
{
get
{
if (_entitySet != null)
{
return _entitySet.Name;
}
else
{
return _unknownEntitySetName;
}
}
}
internal EntitySet EntitySet
{
get
{
return _entitySet;
}
}
public override string ToString()
{
return EntitySetName;
}
int IComparable<EntityDataSourceEntitySetNameItem>.CompareTo(EntityDataSourceEntitySetNameItem other)
{
return (String.Compare(this.EntitySetName, other.EntitySetName, StringComparison.OrdinalIgnoreCase));
}
}
}
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