Array.FindAll Method: This is the syntax of the Predicate delegate:delegate bool Predicate(T obj) : Array « Collections Data Structure « C# / C Sharp

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C# / C Sharp » Collections Data Structure » Array Screenshots  Array.FindAll Method: This is the syntax of the Predicate delegate:delegate bool Predicate(T obj)    using System; using System.Collections; using System.Collections.Generic; public class MainClass {     public static void Main() {         int[] zArray = { 1, 2, 3, 1, 2, 3, 1, 2, 3 };         Predicate<int> match = new Predicate<int>(MethodA<int>);         int[] answers = Array.FindAll(zArray, match);         foreach (int answer in answers) {             Console.WriteLine(answer);         }     }     public static bool MethodA<T>(T number) where T : IComparable {         int result = number.CompareTo(3);         return result == 0;     } }        Related examples in the same category 1. Demonstrate a one-dimensional array 2. Declare all kinds of arrays 3. Compute the average of a set of values 4. Enumerates an array using an enumerator object 5. Compute the average of a set of values 2 6. Demonstrate an array overrun 7. Assigning array reference variables 8. Use the Length array property 9. Reverse an array 2 10. illustrates how to use arrays 2 11. illustrates an attempt to write to a nonexistent array element 12. illustrates how to initialize arrays 13. illustrates how to use array properties and methods 14. illustrates the use of an array of objects 15. Uses the Array.Copy() method to copy part of an array ints into a secton of an array of doubles 16. Creates and implements an instance of Array 17. Stores a sequence of temperatures in an array 18. Creates an and array and looks for the index of a given value from either end 19. Sums the values in an array using a foreach loop 1 20. Uses the Array.Copy() method to copy an array of ints into an array of doubles 2 21. Class array init 22. Class array 23. Multi Dimensional Arrays 24. Jagged Array Demo 25. Array reverse and sort 26. Use object to create a generic array 27. Sort an array and search for a value 28. Sort and search an array of objects 29. Reverse an array 30. Copy an array 31. Array Conversions 32. Arrays of Reference Types 33. System.Array Type:Reverse 34. Array.Sort by CultureInfo 35. A run-time error occurs when Array.Sort is called: XClass does not implement the IComparable interface. 36. Array.SyncRoot Property: synchronize access to an array. 37. Array.Resize Method 38. Array.CreateInstance Method 39. Array.Clone Method 40. Array.AsReadOnly Method