include linq in c# code example

Example 1: C# linq include

//If you have a Customer model that contains a list of orders.
//You can include the orders like this
var customersWithOrders = _dbContext.Customers
	.Include(c => c.Orders)
  	.ToList();

//Lets say those orders then contain products. You can include those like so:
var customersWithOrdersAndProducts = _dbContext.Customers
	.Include(c => c.Orders)
  		.ThenInclude(o => o.Products)
  	.ToList();

Example 2: linq in c#

// Data source
string[] names = {"Bill", "Steve", "James", "Mohan" };

// LINQ Query 
var myLinqQuery = from name in names
                where name.Contains('a')
                select name;
    
// Query execution
foreach(var name in myLinqQuery)
    Console.Write(name + " ");