使用Microsoft Sql Server SMO获取双向关系

Question

如何使用SMO

在两个方向上查询与表相关的表

例如

Table Employee
.....
JobId int NULL -- FK

Table Job
JobId int NOT NULL -- PK

使用某种生成工具，如MS T4 Template和SMO;我想要达到以下课程

class Employee {
  ......

public int? Job_Id
{
   get { return _Job_Id; }
   set
      {
         if (_Job_Id!= value)
         {
           if (Job != null && Job.JobId != value) //THE PROBLEM HERE (I CANNOT GET THE RELATED PK FOR THE RELATED TABLE)
           {
             Job = null;
           }
            _Job_Id= value;
         }
      }
}
private int? _Job_Id;

  Job TheJob {get; set;}
}

class Job {
   .....

  ICollection<Employee> Employees { ..... }
}

以下是我如何获得相关表格

  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;
        }

但是如何在相关表中获取引用的主键（相关表的PK，我是FK）。