Lifetime of outer variables is aligned with the delegate : delegate « Language Basics « C# / C Sharp

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C# / C Sharp » Language Basics » delegate Screenshots  Lifetime of outer variables is aligned with the delegate   using System; public delegate void DelegateClass(out int var); public class Starter {     public static void Main() {         DelegateClass del = MethodA();         int var;         del(out var);         del(out var);         del(out var);         Console.WriteLine(var);     }     public static DelegateClass MethodA() {         int increment = 0;         return delegate(out int var) {             var = ++increment;         };     } }   Related examples in the same category 1. Define your own delegate 2. Late Binding Delegates: A delegate is a repository of type-safe function pointers. 3. illustrates the use of a delegate 2 4. illustrates the use of a multicast delegate 5. illustrates the use of a delegate that calls object methods 6. Demonstrates a simple form of a delegate 7. Demonstrates combining and removing delegates to create new delegates 8. Demonstrate getting and printing the invocation list for a delegate 9. Demonstrates adding multiple methods to a delegate 10. Using a delegate with a container class to sort the collection and return a sorted array using different sort criteria 11. Demonstrate using a static delegate without declaring an instance of the class 12. A simple delegate example 13. Delegates can refer to instance methods, too 14. Two delegates 15. The minimum implementation of a delegate 16. Delegates:Using Delegates 17. Delegates to Instance Members 18. Delegates:Multicasting 19. Arrays of Delegates 20. To remove delegates from a multicast delegate, use the Remove method, the minus operator (-), or the -= assignment operator. 21. the syntax of the GetInvocationList method: delegate [] GetInvocationList() 22. The publisher/subscriber relationship is a one-to-many relationship. 23. Combining delegates Multiple delegates are combined using the Combine method, the plus operator (+), or the += assignment operator. 24. CreateDelegate and DynamicInvoke