net9.0 
namespace System.Net
{
    [DefaultMember("Item")]
    public class WebHeaderCollection : NameValueCollection, IEnumerable, ISerializable
    {
        public override string? Get(int index);
    }
}
NetFx Compat Lab
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nuget.org
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Upgrade Planner
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.NET 5.06.07.08.09.0
.NET Core 2.02.12.23.03.1
.NET Framework 1.12.03.03.54.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
.NET Standard 2.02.1
Information specific to net9.0
Assembly

System.Net.WebHeaderCollection , Version=9.0.0.0, PublicKeyToken=b03f5f7f11d50a3a

Referencing

The API is automatically referenced.

Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API