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LINQ Select Method Overview
csharptutorial.net/csharp-linq/linq-select/Yapay zekadan makale özeti
- Basic Concept
- Select() is a LINQ extension method for transforming sequence elements
- Method requires source sequence and transform function as parameters
- Returns IEnumerable<T> with transformed elements
- Throws ArgumentNullException for null source or selector
- Implementation Details
- Uses deferred execution with foreach or GetEnumerator()
- Transform function takes index as second parameter
- Can be chained with other LINQ extension methods
- Examples
- Transforms integer sequences using lambda expressions
- Capitalizes strings in an array
- Projects over object sequences using properties
- Creates new anonymous types with Select()