如何將這個SQL查詢寫入LINQ？

Question

這是查詢：

select * from Product 
    inner join Restaurant on Product.RestaurantId=Restaurant.RestaurantId 
    where Product.ProductName like '%something%' and Restaurant.RestaurantAddress 
    like '%something%' 

Answer 1

您可以按以下：

var result = (from p in db.Product 
       join r in db.Restaurant on p.RestaurantId equals r.RestaurantId 
       where 
        p.ProductName.Contains("something") && 
        r.RestaurantAddress.Contains("something") 
       select new 
       { 
        Product = p, 
        Restaurant = r 
       }).ToList();