I am writing some C# that has some entities. My entities are:
Address Store
------- -----
ID ID
StreetAddress AddressID
City Name
State
I need to do a LINQ query that gives me all of the stores for a certain city. Currently, I have:
var addresses = await Address.GetFromDatabase();
var results = address in addresses
where (address.City == 'Seattle')
select new
{
StoreID = store.ID
StoreAddress = address.StreetAddress
}
This code obviously does not work. The join to Store does not exist. However, because Store
must also hit the database, I'm not sure what to do. I appreciate any help you can give.
You can do joins in LINQ and it's pretty straightforward:
var results = from address in addresses
join store in stores
on address.ID equals store.AddressID
where (address.City == 'Seattle')
select store;
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