38 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| title: Any
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| localeTitle: Qualquer
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| ---
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| # Qualquer
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| 
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| 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.
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| 
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| ### Assinatura
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| 
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| ```csharp
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| public static bool Any<TSource>(this IEnumerable<TSource> source); 
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|  public static bool Any<TSource>(this IEnumerable<TSource> source, Func<TSource, bool> predicate); 
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| ```
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| 
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| ## Exemplo
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| 
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| ```csharp
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| var fruits = new List<Fruit>() { 
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|     new Fruit() { Id = 1, Name = "Orange",     Color = "Orange", Quantity: 3   }, 
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|     new Fruit() { Id = 2, Name = "Strawberry", Color = "Red",    Quantity: 12  }, 
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|     new Fruit() { Id = 3, Name = "Grape",      Color = "Purple", Quantity: 25  }, 
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|     new Fruit() { Id = 4, Name = "Pineapple",  Color = "Yellow", Quantity: 1   }, 
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|     new Fruit() { Id = 5, Name = "Apple",      Color = "Red",    Quantity: 5   }, 
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|     new Fruit() { Id = 6, Name = "Mango",      Color = "Yellow", Quantity: 2   } 
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|  }; 
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|  
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|  // Check if any Fruits have a quantity greater than 20 
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|  var anyFruitGreaterThanTwenty = fruits.Any(f => f.Quantity > 20); // true 
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|  
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|  // Any Fruit with color Green 
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|  var anyGreen = fruits.Any(f => f.Color == "Green"); // false 
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|  
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|  var hasFruits = fruits.Any(); // true 
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|  
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|  var hasYellowFruit = fruits.Any(f => f.Color == "Yellow"); // true 
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| 
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| ``` |