This method is used to retrieve all the elements that match the conditions defined by the specified predicate.
public static T FindAll (T array, Predicate match);
Here, T is the type of element of the array.
array: It is the one-dimensional, zero-based array to search.
match: It is the predicate that defines the conditions of the element to search for.
Return Value: This method return an array containing all elements that matches the conditions defined by the specified predicate if it is found. Otherwise, it returns an empty array.
Exception: This method throws ArgumentNullException if the array is null or match is null.
Below programs illustrate the use of Array.FindAll(T, Predicate
Initial Array: Sun Mon Tue Sat Elements are: Sun Sat
Trying to get the element from a null array Exception Thrown: System.ArgumentNullException
- Difference between Method Overriding and Method Hiding in C#
- Queue.Contains() Method in C#
- C# | Remove() Method
- DateTimeOffset.Add() Method in C#
- C# | Math.Abs() Method | Set - 1
- Anonymous Method in C#
- C# | StartsWith() Method
- C# | Math.Exp() Method
- TimeSpan.Add() Method in C#
- C# | Uri.IsHexDigit() Method
- C# | String.Contains() Method
- C# | Uri.FromHex() Method
- C# | Random.Next() Method
- C# | CompareOrdinal() Method
- C# | Math.Tan() Method
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to email@example.com. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.