38 lines
1.2 KiB
C#
38 lines
1.2 KiB
C#
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//---------------------------------------------------------------------
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// <copyright file="IEntityKeyStrategy.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//---------------------------------------------------------------------
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Data.Objects.DataClasses;
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namespace System.Data.Objects.Internal
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{
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/// <summary>
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/// A strategy interface that defines methods used for setting and getting EntityKey values on an entity.
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/// Implementors of this interface are used by the EntityWrapper class.
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/// </summary>
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internal interface IEntityKeyStrategy
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{
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/// <summary>
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/// Gets the entity key.
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/// </summary>
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/// <returns>The key</returns>
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EntityKey GetEntityKey();
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/// <summary>
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/// Sets the entity key
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/// </summary>
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/// <param name="key">The key</param>
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void SetEntityKey(EntityKey key);
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/// <summary>
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/// Returns the entity key directly from the entity
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/// </summary>
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/// <returns>the key</returns>
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EntityKey GetEntityKeyFromEntity();
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}
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}
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