Active Directory：无法使用DirectorySearcher联系服务器

Question

我一直收到错误服务器无法联系。当我试图运行我的代码：

我已经搜索了几个小时，我仍然无法联系服务器。

DirectorySearcher directorySearcher = new DirectorySearcher(); 
string path = directorySearcher.SearchRoot.Path; 
DirectoryEntry directoryEntry = new DirectoryEntry(path); 

PrincipalContext pricipalContext = new PrincipalContext(ContextType.Domain, "LDAP://domain.dk/DC=domain,DC=dk"); 
//GroupPrincipal group = GroupPrincipal.FindByIdentity(pricipalContext, "(CN=" + department + ")"); 
GroupPrincipal group = GroupPrincipal.FindByIdentity(pricipalContext, "(CN=" + department + ")"); 


if (group != null) 
{ 
    foreach (Principal principal in group.Members) 
    { 
     UserPrincipal tu = principal as UserPrincipal; 

     DirectoryEntry de = tu.GetUnderlyingObject() as DirectoryEntry; 
     var store = de.InvokeGet("physicalDeliveryOfficeName").ToString(); 
     var storeNumber = de.InvokeGet("description").ToString(); 

     employees.Add(new AdEmployees() { name = principal.Name, phone = tu.VoiceTelephoneNumber, email = tu.EmailAddress, store = store.ToString(), storeNumber = storeNumber.ToString(), link = GenerateLink(principal.Name) }); 
    } 
} 

注：我改变了我的域名，其中AD所在域。

Answer 1

这里的关键语句似乎是“我将AD所在的域名更改为域名。”

1. 确保应用程序服务器指向正确的DNS服务器。
2. 确保客户端指向正确的DNS服务器。

3. 此连接字符串看起来错了：在＃3 PrincipalContext pricipalContext = new PrincipalContext(ContextType.Domain, "LDAP://domain.dk/DC=domain,DC=dk");

4. 连接字符串可能像这样工作更好：

   PrincipalContext pricipalContext =新PrincipalContext（ContextType.Domain， “域”，“DC =域， DC = DK“）;