38 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
		
			1.3 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| title: Any
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| ---
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| 
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| # Any
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| 
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| Returns true if there is at least one element that matches the predicate.
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| When using an empty predicate (just .Any() without anything between the parantheses) it will return true if the collection is not empty.
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| 
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| ### Signature
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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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| ## Example
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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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