net5.0 
namespace Microsoft.AspNetCore.Http
{
    [DefaultMember("Item")]
    public class FormCollection : IFormCollection, IEnumerable, IEnumerable<KeyValuePair<string!, StringValues>>
    {
        public bool ContainsKey(string! key);
    }
}
nuget.org
0.0 %
Reference this API
.NET 5.06.07.08.09.0
.NET Core 2.02.12.23.03.1
Information specific to net5.0
Assembly

Microsoft.AspNetCore.Http , Version=5.0.0.0, PublicKeyToken=adb9793829ddae60

Referencing

Requires any:

  • Your project needs to use SDK Microsoft.NET.Sdk.Web.

  • Your project needs a framework reference to Microsoft.AspNetCore.App.

Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API
11/13/2024
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