0
我正在使用asp.NET MVC5網站在Active Directory中的用戶的研究。當我做了無效搜索(例如,「「éééézztaaz」),一個ArgumentException不斷得到拋出,但我不明白這是我的方法來搜索:活動目錄搜索拋出異常與無效名稱正在搜索
public List<ADProperties> SearchUserByName(string name)
{
//ADProperties is a POCO to store values retrieved
try
{
List<ADProperties> theListIWant = new List<ADProperties>();
//createDirectoryEntry() is a method to establish a connection to Active Directory
DirectoryEntry ldapConnection = createDirectoryEntry();
DirectorySearcher search = new DirectorySearcher(ldapConnection);
//Search filter to find users
search.Filter = "(&(objectClass=user)(anr=" + name + "))";
///Properties to load
search.PropertiesToLoad.Add("objectSID");
search.PropertiesToLoad.Add("displayName");
search.PropertiesToLoad.Add("distinguishedName");
resultCollection = search.FindAll();
//ArgumentException at if statement
//I put this to AVOID exceptions, then in my controller, if value is null
//I return a different view
if (resultCollection==null ||resultCollection.Count==0)
{
return null;
}
}
else
{ //Do stuff and return
return theListIWant;
}catch(ActiveDirectoryOperationException e)
{
Console.WriteLine("Active Directory Operation Exception caught: " + e.ToString());
}
return null;
}
確切的例外是:
的搜索過濾器(&(objectClass的=用戶)(ANR =))無效
(譯自法語)
因此我不沒有得到它。我添加了條件以避免拋出異常,但顯然它沒有幫助。
是的,是有道理的,例外的全部點,所以謝謝! –