<PackageReference Include="NETStandard.Library" Version="2.0.2" />

System.Net.NetworkInformation.GatewayIPAddressInformationCollection

namespace System.Net.NetworkInformation { public class GatewayIPAddressInformationCollection : ICollection<GatewayIPAddressInformation>, IEnumerable<GatewayIPAddressInformation>, IEnumerable { public virtual int Count { get; } public virtual bool IsReadOnly { get; } public virtual GatewayIPAddressInformation this[int index] { get; } public virtual void Add(GatewayIPAddressInformation address); public virtual void Clear(); public virtual bool Contains(GatewayIPAddressInformation address); public virtual void CopyTo(GatewayIPAddressInformation[] array, int offset); public virtual IEnumerator<GatewayIPAddressInformation> GetEnumerator(); public virtual bool Remove(GatewayIPAddressInformation address); } }