namespace System.DirectoryServices { public class DirectoryServicesPermissionEntryCollection : CollectionBase { [Nullable(2)] public DirectoryServicesPermissionEntry this[int index] { [NullableContext(2)] get; [NullableContext(2)] set; } public int Add(DirectoryServicesPermissionEntry value); public void AddRange(DirectoryServicesPermissionEntryCollection value); public void AddRange(DirectoryServicesPermissionEntry[] value); public bool Contains(DirectoryServicesPermissionEntry value); public void CopyTo(DirectoryServicesPermissionEntry[] array, int index); public int IndexOf(DirectoryServicesPermissionEntry value); public void Insert(int index, DirectoryServicesPermissionEntry value); public void Remove(DirectoryServicesPermissionEntry value); } }