using Microsoft Sql Server SMO to get relations in both direction -

how can query table related tables in both direction using smo

for example

table employee ..... jobid int null -- fk  table job jobid int not null -- pk 

using kind of generating tool ms t4 template, , smo; want reach following classes

class employee {   ......  public int? job_id {    { return _job_id; }    set       {          if (_job_id!= value)          {            if (job != null && job.jobid != value) //the problem here (i cannot related pk related table)            {              job = null;            }             _job_id= value;          }       } } private int? _job_id;    job thejob {get; set;} }  class job {    .....    icollection<employee> employees { ..... } } 

here how related tables

  public arraylist getchildren(table tbl, server server)         {             var result = new arraylist();             dependencywalker w = new dependencywalker(server);                   dependencytree tree = w.discoverdependencies(new sqlsmoobject[]{tbl}, dependencytype.children);             dependencycollection depends = w.walkdependencies(tree);              foreach (dependencycollectionnode dcn in depends)             {                 //system.windows.forms.messagebox.show( tbl.name + " -> " +  dcn.urn.parent);                            if (dcn.urn.type == "table" && dcn.urn.getnamefortype("table") != tbl.name)                 {                     result.add(dcn.urn.getnamefortype("table"));                 }             }              return result;         } 

but how can referenced primary key in related table (the pk related table i've fk for).