PrincipalContext / UserPrincipal.FindByIdentity（）如何使用只读域控制器？

Active Directory (AD DS) has a concept of 'read-only domain controllers' (RODC). Probably for backward compatibility, the default is that read-only domain controllers are ignored: you have to specify explicitly that you allow connecting to a read-only domain controller.Active Directory (AD DS) has a concept of 'read