<PackageReference Include="System.Windows.Extensions" Version="10.0.0-preview.6.25358.103" />

X509Certificate2UI

public sealed class X509Certificate2UI
Displays user interface dialogs that allow you to select and view X.509 certificates. This class cannot be inherited.
using System.Runtime.CompilerServices; namespace System.Security.Cryptography.X509Certificates { [NullableContext(1)] [Nullable(0)] public sealed class X509Certificate2UI { public X509Certificate2UI() { throw new PlatformNotSupportedException(System.SR.PlatformNotSupported_System_Windows_Extensions); } public static void DisplayCertificate(X509Certificate2 certificate) { throw new PlatformNotSupportedException(System.SR.PlatformNotSupported_System_Windows_Extensions); } public static void DisplayCertificate(X509Certificate2 certificate, IntPtr hwndParent) { throw new PlatformNotSupportedException(System.SR.PlatformNotSupported_System_Windows_Extensions); } public static X509Certificate2Collection SelectFromCollection(X509Certificate2Collection certificates, [Nullable(2)] string title, [Nullable(2)] string message, X509SelectionFlag selectionFlag) { throw new PlatformNotSupportedException(System.SR.PlatformNotSupported_System_Windows_Extensions); } public static X509Certificate2Collection SelectFromCollection(X509Certificate2Collection certificates, [Nullable(2)] string title, [Nullable(2)] string message, X509SelectionFlag selectionFlag, IntPtr hwndParent) { throw new PlatformNotSupportedException(System.SR.PlatformNotSupported_System_Windows_Extensions); } } }