freeCodeCamp/guide/portuguese/csharp/linq/any/index.md

title	localeTitle
Any	Qualquer

Qualquer

Retorna true se houver pelo menos um elemento que corresponda ao predicado. Ao usar um predicado vazio (apenas .Any () sem nada entre os parantheses), ele retornará true se a coleção não estiver vazia.

Assinatura

public static bool Any<TSource>(this IEnumerable<TSource> source); 
 public static bool Any<TSource>(this IEnumerable<TSource> source, Func<TSource, bool> predicate); 

Exemplo

var fruits = new List<Fruit>() { 
    new Fruit() { Id = 1, Name = "Orange",     Color = "Orange", Quantity: 3   }, 
    new Fruit() { Id = 2, Name = "Strawberry", Color = "Red",    Quantity: 12  }, 
    new Fruit() { Id = 3, Name = "Grape",      Color = "Purple", Quantity: 25  }, 
    new Fruit() { Id = 4, Name = "Pineapple",  Color = "Yellow", Quantity: 1   }, 
    new Fruit() { Id = 5, Name = "Apple",      Color = "Red",    Quantity: 5   }, 
    new Fruit() { Id = 6, Name = "Mango",      Color = "Yellow", Quantity: 2   } 
 }; 
 
 // Check if any Fruits have a quantity greater than 20 
 var anyFruitGreaterThanTwenty = fruits.Any(f => f.Quantity > 20); // true 
 
 // Any Fruit with color Green 
 var anyGreen = fruits.Any(f => f.Color == "Green"); // false 
 
 var hasFruits = fruits.Any(); // true 
 
 var hasYellowFruit = fruits.Any(f => f.Color == "Yellow"); // true