public List <GroupPrincipalFull> GetChildGroupObjects(int maxRecords)
{
var directoryDe = new DirectoryEntry();
if (ContextType == ContextType.ApplicationDirectory)
{
if (!string.IsNullOrEmpty(Container) &&
!string.IsNullOrEmpty(Name))
{
directoryDe = new DirectoryEntry(string.Format("LDAP://{0}/{1}", Name, Container));
}
else
{
directoryDe = new DirectoryEntry(string.Format("LDAP://{0}", Name));
}
}
if (ContextType == ContextType.Domain)
{
directoryDe = new DirectoryEntry(string.Format("LDAP://{0}", ConnectedServer));
}
if (ContextType == ContextType.Machine)
{
throw new NotSupportedException(
"This functionality is not available for Machine Context Type PrincipalContext objects.");
}
var search = new DirectorySearcher(directoryDe)
{
Tombstone = false,
Asynchronous = true,
PageSize = 100,
Filter = "(objectClass=group)"
};
var results = search.FindAll();
var i = 0;
var children = new List <GroupPrincipalFull>();
foreach (SearchResult result in results)
{
i++;
var delims = new[] { '/' };
var pieces = result.Path.Split(delims);
var dn = pieces[pieces.Count() - 1];
if (maxRecords > 0 && i > maxRecords)
{
break;
}
try
{
children.Add(GroupPrincipalFull.FindByIdentity(this, IdentityType.DistinguishedName, dn));
}
catch
{
}
}
return(children);
}
