bAN*_*bAN 18 c# active-directory directorysearcher
我正在尝试使用.NET中的姓氏(sn)和名字(givenName)来搜索AD中的用户DirectorySearcher.
我可以找到一个基于sAMAccountname此代码的用户:
DirectorySearcher searcher1 = new DirectorySearcher(entry);
searcher1.Filter = string.Format("(&(objectCategory=person)(objectClass=user)(SAMAccountname={0}))",aLogin);
SearchResult results1;
results1 = searcher1.FindOne();
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但是,当我试图做到这一点的givenName和sn:
DirectorySearcher searcher1 = new DirectorySearcher(entry);
searcher1.Filter = string.Format("(&(objectCategory=person)(objectClass=user)(givenname={0})(sn={1})", aName, aSName);
SearchResultCollection results1;
results1 = searcher1.FindAll();
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它不起作用; 消息显示"无效过滤器"; 我可以不根据givenName和过滤sn吗?
我怎样才能做到这一点?
mar*_*c_s 29
如果您使用的是.NET 3.5或更高版本,您还可以使用PrincipalSearcher和"查询示例"主体进行搜索:
// create your domain context
PrincipalContext ctx = new PrincipalContext(ContextType.Domain);
// define a "query-by-example" principal - here, we search for a UserPrincipal
// and with the first name (GivenName) of "Bruce" and a last name (Surname) of "Miller"
UserPrincipal qbeUser = new UserPrincipal(ctx);
qbeUser.GivenName = "Bruce";
qbeUser.Surname = "Miller";
// create your principal searcher passing in the QBE principal
PrincipalSearcher srch = new PrincipalSearcher(qbeUser);
// find all matches
foreach(var found in srch.FindAll())
{
// do whatever here - "found" is of type "Principal" - it could be user, group, computer.....
}
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如果您还没有 - 绝对阅读MSDN文章.NET Framework 3.5中的管理目录安全主体,它很好地展示了如何充分利用新功能System.DirectoryServices.AccountManagement.或者,请参阅System.DirectoryServices.AccountManagement命名空间上的MSDN文档.
当然,根据您的需要,您可能希望在您创建的"按示例查询"用户主体上指定其他属性:
DisplayName (通常:名字+空格+姓氏)SAM Account Name - 您的Windows/AD帐户名称User Principal Name - 您的"username@yourcompany.com"样式名称您可以在其上指定任何属性,UserPrincipal并将其用作"按示例查询" PrincipalSearcher.
小智 11
您错过了过滤器中的右括号.尝试:
searcher1.Filter = string.Format("(&(objectCategory=person)(objectClass=user)(givenname={0})(sn={1}))", aName, aSName);
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