netcoreapp3.1
    namespace System.Web.Services.Description
{
    [DefaultMember("Item")]
    public sealed class PortCollection : ServiceDescriptionBaseCollection
    {
        public void Insert(int index, Port port);
    }
}
            | .NET | 5.06.07.08.09.010.0 | 
|---|---|
| .NET Core | 2.02.12.23.03.1 | 
| .NET Framework | 1.01.12.03.03.54.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1 | 
| .NET Standard | 2.02.1 | 
| Information specific to netcoreapp3.1 | |
| Assembly | System.Web.Services.Description , Version=8.1.2.0, PublicKeyToken=b03f5f7f11d50a3a | 
| Referencing | Your project needs a package reference to  | 
| Package | System.Web.Services.Description (8.1.2) netstandard2.0 | 
| Platform Restrictions | This framework does not have platform annotations. | 
- Built-in API
- Package-provided API