net10.0 
namespace System.Reflection
{
    public abstract class FieldInfo : MemberInfo
    {
        [Obsolete("Formatter-based serialization is obsolete and should not be used.", DiagnosticId = "SYSLIB0050", UrlFormat = "https://aka.ms/dotnet-warnings/{0}")]
        public bool IsNotSerialized { get; }
    }
}
nuget.org
0.1 %
Reference this API
.NET
5.06.07.08.09.010.0
.NET Core
3.03.1
.NET Framework
2.03.54.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
Information specific to net10.0
Assembly

System.Runtime , Version=10.0.0.0, PublicKeyToken=b03f5f7f11d50a3a

Referencing

The API is automatically referenced.

Obsolete SYSLIB0050: Formatter-based serialization is obsolete and should not be used.
Platform Restrictions

The property getter is supported on all platforms.

  • Built-in API
  • Package-provided API