asp.net - LINQ query select entity and its collection query -

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I have an institution called parent, in which there is a list of children in it. Now I order a guardian and all his children I want to choose by display order. 

  Organizations: - Class Parents {IIT ID; & Lt; Child & gt; children; } Class child {string name; Date time debit; Int DisplayOrder; }   
 Previously I was using a parent from the database as a unit from the Linux  
  context.Parents.Find (id);   
 It was doing everything fine but now my requirement has changed, I have to choose the order of my children from their display order. How can i do it Any help is appreciated.  
 Update parent category: -  
  class guardian {public int id; Public Virtual List & lt; Child & gt; children; }   
 
 
 With the information you provided, I think that you can write your  Kids are using  to display them somewhere so that you can just use  parent.children.OrderBy (x => x.DisplayOrder) .Oolist ()  just  parent.children  I think you had it before.  
  Update 1   
 Also, as far as I remember  find  children The value to try something like this:  
  var original = reference. mother-father. Included (x = & gt; x.children) .FirstOrDefault (x => x.id = id); mother-father. Children = Parents children. OrderB (x = & gt; x.DisplayOrder). Ollist ();

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