Disco.Services.Interop.ActiveDirectory.ActiveDirectory.RelevantSearchTerm C# (CSharp) Method

        private static string RelevantSearchTerm(string Term, out ADDomain Domain)
        {
            Domain = null;

            if (string.IsNullOrWhiteSpace(Term))
                return null;

            var term = Term.Trim();

            var domainSeperatorIndex = term.IndexOf('\\');

            if (domainSeperatorIndex >= 0)
            {
                // Domain Search Restriction

                if (term.Length > domainSeperatorIndex + 1)
                {
                    var netbiosName = term.Substring(0, domainSeperatorIndex);
                    if (Context.TryGetDomainByNetBiosName(netbiosName, out Domain))
                    {
                        return term.Substring(domainSeperatorIndex + 1);
                    }
                    else
                    {
                        return null; // Unknown Domain
                    }
                }
                else
                {
                    return null; // No term to search, only Domain
                }
            }

            return term;
        }