小编inc*_*bob的帖子

我正在尝试确定给定的本地用户帐户是否在本地管理员组中。一切正常，直到系统加入域。当加入域时，会抛出未找到网络路径的异常，但仅在查找本地非管理员帐户时才会抛出；如果测试帐户是本地管理员，则该方法返回正常。

这是代码的示例：

string accountName = @"localAccountName"; 
string groupName = @"Administrators";

using (PrincipalContext principalContext = new PrincipalContext(ContextType.Machine))
{
    using (UserPrincipal accountPrinciple = new UserPrincipal(principalContext))
    {
        accountPrinciple.SamAccountName = accountName;
        using (PrincipalSearcher accountSearcher = new PrincipalSearcher(accountPrinciple))
        {
            UserPrincipal account = (UserPrincipal)accountSearcher.FindOne();
            if(account != null)
            {
                using (GroupPrincipal groupPrinciple = new GroupPrincipal(principalContext))
                {
                    groupPrinciple.SamAccountName = groupName;
                    using (PrincipalSearcher groupSearcher = new PrincipalSearcher(groupPrinciple))
                    {
                        GroupPrincipal group = (GroupPrincipal)groupSearcher.FindOne();
                        if (account.IsMemberOf(group))
                        {
                            Console.WriteLine(@"{0} is part of the administrators group", accountName);
                        }
                        else
                        {
                            Console.WriteLine(@"{0} is not …