Using LINQ to combine similar rows of grouped data - linq

Question

I've got some data in a table that looks like so:
Recipe | Category | Email
What I'd like to do is pull this data back from the source and put it into something that looks like so:
public class RecipeItem
{
public long Recipe { get; set; }
public long Category { get; set; }
public List<string> Names {get; set; }
}
Grouping by the Recipe and Category ids and putting all the emails that into the list.
So, what I've tried is to do something like this:
var recipeItems =
from entry in list
group entry by new { entry.Recipe, entry.Category}
into aRecipe
select new RecipeItem()
{
Recipe = aRecipe.Key.Recipe,
Category = aRecipe.Key.Category,
// ? Not sure how to stick the list of names in here
};
list is the data pulled back via entity framework.
But this isn't quite right - I think I'm close here (maybe). What am I missing here on this?
Follow-up:
Thanks to Aducci for clearing this up. The answer is that you can do this:
Names = aRecipe.Select(x => x.Name)
and this will add all those Names which are in each group into the Names collection for that group. Pretty nifty.

Answer 1

I would modify your class to look like this
public class RecipeItem
{
public long Recipe { get; set; }
public long Category { get; set; }
public IEnumerable<string> Names {get; set; }
}
And your link to entities query to:
var recipeItems =
from entry in list
group entry by new { entry.Recipe, entry.Category}
into aRecipe
select new RecipeItem()
{
Recipe = aRecipe.Key.Recipe,
Category = aRecipe.Key.Category,
Names = aRecipe.Select(x => x.Name)
};