InstallOptions InstallOptions InstallOptions InstallOptions Enum


Specifies certificate installation options. This enumeration type is used by the InstallCertificateAsync and ImportPfxDataAsync methods.

This enumeration has a System.FlagsAttribute attribute that allows a bitwise combination of its member values.

public : enum class InstallOptions
public enum InstallOptions
Public Enum InstallOptions
var value = Windows.Security.Cryptography.Certificates.InstallOptions.deleteExpired;
System.FlagsAttribute ContractVersionAttribute
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)


DeleteExpired DeleteExpired DeleteExpired DeleteExpired

Delete expired certificates.

None None None None

No options are specified.