40 lines
1.3 KiB
C#
40 lines
1.3 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.AspNet.Http
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{
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/// <summary>
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/// Accessors for headers, query, forms, etc.
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/// </summary>
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public interface IReadableStringCollection : IEnumerable<KeyValuePair<string, StringValues>>
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{
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/// <summary>
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/// Get the associated value from the collection.
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/// Returns StringValues.Empty if the key is not present.
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/// </summary>
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/// <param name="key"></param>
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/// <returns></returns>
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StringValues this[string key] { get; }
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/// <summary>
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/// Gets the number of elements contained in the collection.
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/// </summary>
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int Count { get; }
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/// <summary>
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/// Gets a collection containing the keys.
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/// </summary>
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ICollection<string> Keys { get; }
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/// <summary>
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/// Determines whether the collection contains an element with the specified key.
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/// </summary>
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/// <param name="key"></param>
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/// <returns></returns>
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bool ContainsKey(string key);
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}
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}
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