aspnetcore/src/Microsoft.AspNet.Http.Features/IHeaderDictionary.cs

22 lines
830 B
C#

// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
using System.Collections.Generic;
using Microsoft.Extensions.Primitives;
namespace Microsoft.AspNet.Http
{
/// <summary>
/// Represents request and response headers
/// </summary>
public interface IHeaderDictionary : IDictionary<string, StringValues>
{
/// <summary>
/// IHeaderDictionary has a different indexer contract than IDictionary, where it will return StringValues.Empty for missing entries.
/// </summary>
/// <param name="key"></param>
/// <returns>The stored value, or StringValues.Empty if the key is not present.</returns>
new StringValues this[string key] { get; set; }
}
}