27 lines
1.0 KiB
C#
27 lines
1.0 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System.Collections.Generic;
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using Microsoft.Extensions.Primitives;
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namespace Microsoft.AspNetCore.Http
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{
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/// <summary>
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/// Represents HttpRequest and HttpResponse headers
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/// </summary>
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public interface IHeaderDictionary : IDictionary<string, StringValues>
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{
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/// <summary>
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/// IHeaderDictionary has a different indexer contract than IDictionary, where it will return StringValues.Empty for missing entries.
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/// </summary>
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/// <param name="key"></param>
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/// <returns>The stored value, or StringValues.Empty if the key is not present.</returns>
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new StringValues this[string key] { get; set; }
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/// <summary>
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/// Strongly typed access to the Content-Length header. Implementations must keep this in sync with the string representation.
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/// </summary>
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long? ContentLength { get; set; }
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}
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}
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