.NET API Catalog

ObsoleteAttribute

net9.0
    namespace System
{
    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
    public sealed class ObsoleteAttribute : Attribute
    {
        public string? UrlFormat { get; set; }
    }
}

Information specific to `net9.0`
nuget.org	0.5 % Reference this API 0.0 % Get property 0.0 % Set property
Upgrade Planner	0.0 % Reference this API
.NET	5.06.07.08.09.0
Assembly	System.Runtime , Version=9.0.0.0, PublicKeyToken=b03f5f7f11d50a3a
Referencing	The API is automatically referenced.
Platform Restrictions	The property getter is supported on all platforms. The property setter is supported on all platforms.

Built-in API
Package-provided API