FirstOrDefault - Condition

Query

public void Linq62()
{
    List products = GetProductList();
  
    Product product789 = products.FirstOrDefault(p => p.ProductID == 789);
 
    Console.WriteLine("Product 789 exists: {0}", product789 != null);
}

Lambda Expression

public void Linq62()
{
    List products = GetProductList();
  
    Product product789 = products.FirstOrDefault(p => p.ProductID == 789);
 
    Console.WriteLine("Product 789 exists: {0}", product789 != null);
}

Output

Product 789 exists: False

Related Tutorial

1 First - Simple

2 First - Condition

3 FirstOrDefault - Simple

4 FirstOrDefault - Condition

5 ElementAt

Try it

http://codeamaze.com

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