net9.0
namespace System.Collections.Generic
{
    public static class CollectionExtensions
    {
        public static ReadOnlyDictionary<TKey, TValue>! AsReadOnly<TKey, TValue>(this IDictionary<TKey, TValue>! dictionary)
            where TKey, notnull;
    }
}
Design Reviews
.NET 7.08.09.0
Information specific to net9.0
Assembly

System.Collections , 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

12/25/2024
An error has occurred. This application may no longer respond until reloaded. Reload 🗙