.NET API Catalog

net9.0
    namespace System.Xml
{
    public class UniqueId
    {
        public static bool operator !=(UniqueId? id1, UniqueId? id2);
    }
}

Information specific to `net9.0`
NetFx Compat Lab	1.8 % Reference this API
nuget.org	0.1 % Reference this API
Upgrade Planner	0.0 % Reference this API
.NET	5.06.07.08.09.0
.NET Core	1.01.12.02.12.23.03.1
.NET Framework	3.03.54.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1
.NET Standard	1.01.11.21.31.41.51.62.02.1
Assembly	System.Runtime.Serialization.Xml , Version=9.0.0.0, PublicKeyToken=b03f5f7f11d50a3a
Referencing	The API is automatically referenced.
Platform Restrictions	This API is supported on all platforms.