private static void GetTreeDomains(AD.Domain startDomain, List <AD.Domain> treeDomainsWithChildren, List <string> unavailableDomains)
{
var domainTrusts = startDomain.GetAllTrustRelationships();
List <AD.Domain> treeDomains = new List <AD.Domain>();
foreach (TrustRelationshipInformation domainTrust in domainTrusts)
{
if (domainTrust.TrustType.Equals(TrustType.TreeRoot))
{
try
{
var treeDomain =
AD.Domain.GetDomain(new DirectoryContext(DirectoryContextType.Domain, domainTrust.TargetName));
treeDomains.Add(treeDomain);
}
catch
{
unavailableDomains.Add(domainTrust.TargetName);
}
}
}
foreach (var treeDomain in treeDomains)
{
AddAllChildDomains(treeDomain, treeDomainsWithChildren, unavailableDomains);
}
}
