当我运行下面的代码来检索所有组、子组和相关用户时,我在检索一些记录后得到一个奇怪的错误:我期望检索 90000 个组/子组和 250000 个用户
错误:
System.Runtime.InteropServices.COMException 被捕获 Message=服务器无法运行
public static List<Group>getUsers()
{
// create the "context" in which to operate - your domain here,
// as the old-style NetBIOS domain, and the container where to operate in
PrincipalContext ctx = new PrincipalContext(ContextType.Domain, "lin.proximus.com");
// define a "prototype" - an example of what you're searching for
// Here: just a simple GroupPrincipal - you want all groups
GroupPrincipal prototype = new GroupPrincipal(ctx);
// define a PrincipalSearcher to find those principals that match your prototype
PrincipalSearcher searcher = new PrincipalSearcher(prototype);
// define a list of strings to hold the group names
List<Group> groupNames = new List<Group>();
int counter = 0;
// iterate over the result of the .FindAll() call
foreach (var gp in searcher.FindAll())
{
// cast result to GroupPrincipal
GroupPrincipal groupPrincipal = gp as GroupPrincipal;
// if everything - grab the group's name and put it into the list
if (groupPrincipal == null) continue;
Group group = new Group();
group.Name = groupPrincipal.Name;
group.Description = groupPrincipal.Description;
AddSubGroups(groupPrincipal, ref group);
AddMemebers(groupPrincipal, ref group);
counter++;
groupNames.Add(group);
Console.WriteLine(counter);
if (counter > 10000)
return groupNames;
}
return groupNames;
}
private static void AddSubGroups(GroupPrincipal gp,ref Group gr)
{
gr.SubCounts = 0;
if (gp.GetGroups().Count() <= 0) return;
gr.SubCounts = gp.GetGroups().Count();
gr.SubGroups = new List<string>();
foreach (var principal in gp.GetGroups())
{
gr.SubGroups.Add(principal.Name);
}
}
private static void AddMemebers(GroupPrincipal gp, ref Group gr)
{
if (gp.GetMembers().Count() <= 0) return;
gr.Users = new List<string>();
foreach (Principal principal in gp.GetMembers())
{
gr.Users.Add(principal.Name);
}
}
任何想法?