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我正在嘗試從公司的AD系統中檢索所有電子郵件羣組及其郵件地址。我有大約1800個小組,但是我發現有大約20個傀儡,我無法得到他們的財產。我嘗試了我的觀點,並正確地獲得了郵件地址等屬性。但是我無法通過代碼獲得它們,請有人幫忙。謝謝。以下是我的代碼片段:無法獲取我公司中某些羣組的屬性
static void TestGroupEmails()
{
ICollection<DirectoryEntry> groups = GetGroups();
Console.WriteLine(groups.Count + "groups");
List<String> noNameGroups = new List<String>();
foreach (DirectoryEntry de in groups)
{
String name = de.Properties["sAMAccountName"].Value as String;
String email = de.Properties["mail"].Value as String;
if (String.IsNullOrEmpty(email))
noNameGroups.Add(name);
}
StreamWriter writer = new StreamWriter(@"C:\ad\group mails.txt");
noNameGroups.Sort();
foreach (String name in noNameGroups)
{
writer.WriteLine(name);
}
writer.Close();
Console.ReadLine();
}
public static List<DirectoryEntry> GetGroups()
{
String filter = @"(&(objectCategory=group))";
List<DirectoryEntry> groups = new List<DirectoryEntry>();
using (DirectoryEntry root = new DirectoryEntry(Constants.ADConnPrefix))
{
using (DirectorySearcher searcher = new DirectorySearcher(filter, null))
{
searcher.PageSize = 10000;
searcher.ReferralChasing = ReferralChasingOption.All;
searcher.SearchScope = SearchScope.Subtree;
searcher.SearchRoot = root;
root.Username = Constants.UserName;
root.Password = Constants.Password;
using (SearchResultCollection searchResult = searcher.FindAll())
{
foreach (SearchResult sr in searchResult)
{
DirectoryEntry de = sr.GetDirectoryEntry();
groups.Add(de);
}
}
}
}
return groups;
}
public static SearchResult GetGroupInfo(String groupName)
{
String normalName = Utility.RemoveLoginNamePrefix(groupName);
String filterFormat = "(&(objectCategory=group)(sAMAccountName={0}))";
using (SearchResultCollection searchResult = Search(ADConnPrefix, null, filterFormat, normalName))
{
int count = searchResult.Count;
SearchResult sr = searchResult[0];
return sr;
}
}
謝謝Bennor。我發現有什麼問題,我應該通過「name」而不是「sAMAccountName」來查詢它們,這就是AD查詢顯示的關於組名的內容。你的過濾器字符串工作,我可以得到我所有的公司電子郵件組,非常感謝 – 2010-08-22 03:11:38