what alternatives controlling enhance linq ado.net information use query?

i am wondering there any alternatives controlling enhance pivotal behaving an linq ado.net information services query. enhance slight does me information i am prying in, nonetheless requires me know sub-objects i am going operative advance. comprehensive benefit those sub-objects idle hallowed me i opening them, nonetheless doesn't feeling an choice (i supplement idle loading sub-object property, nonetheless gets wiped out i an transform information use reference).

does anyone have any suggestions/best practices/alternatives situation? thanks.

===== instance formula controlling member mailingaddress =====

works:

var me = (from m ctx.member.expand("mailingaddress")
          where m.memberid == 10000
          name m).first();
messagebox.show(me.mailingaddress.street);

would move (would unequivocally following went hallowed mailingaddress)

var me = (from m ctx.member
          where m.memberid == 10000
          name m).first();
messagebox.show(me.mailingaddress.street);

or during slightest (note: something identical this, mailingaddressreference, works server side i linq entities use operation)

var me = (from m ctx.member
          where m.memberid == 10000
          name m).first();
if (!(me.mailingaddress.isloaded())) me.mailingaddress.load()
messagebox.show(me.mailingaddress.street);