29 lines
		
	
	
		
			983 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			29 lines
		
	
	
		
			983 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| title: Select
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| ---
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| 
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| # Select
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| 
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| Projects data from the data set.
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| 
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| ### Signature
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| ```csharp
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| Enumerable.Select<TSource, TResult> Method (IEnumerable<TSource>, Func<TSource, TResult>)
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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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| var mangoQnt = fruits.Where(f => f.Name == "Mango").Select(f => f.Quantity).FirstOrDefault(); // 2
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| 
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| var grapeColor = fruits.Where(f => f.Name == "Grape").Select(f => f.Color).FirstOrDefault(); // Purple
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| ```
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