标签：
方法一：
var query = db.Test.Where(x => true) .Include(x => x.ColB.Select(s => s.ColBRelated)) .Include(x => x.ColC)
方法二：
var query = db.Test.Where(x => true); query = query.Include("ColB"); query = query.Include("ColC"); query = query.Include("ColB.ColBRelated");
多级外链查询，test有外联数据colB和colC，colB有外链数据ColBRelated。
标签：
原文地址：http://www.cnblogs.com/icyJ/p/4530128.html
