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Array.FindAll() Method in C#
The Array.FindAll() method in C# is used to retrieve all the elements that match the conditions defined by the specified predicate.
Syntax
Following is the syntax −
public static T[] FindAll<T> (T[] array, Predicate<T> match);
Example
Let us now see an example to implement the Array.FindAll() method −
using System;
public class Demo{
public static void Main(){
Console.WriteLine("Array elements...");
string[] arr = { "car", "bike", "truck", "bus"};
for (int i = 0; i < arr.Length; i++){
Console.Write("{0} ", arr[i]);
}
Console.WriteLine();
String[] res = Array.FindAll(arr, ele => ele.StartsWith("b",
StringComparison.Ordinal));
Console.Write("
All Searched elements...
");
for (int i = 0; i < res.Length; i++) {
Console.WriteLine("{0}", res[i]);
}
Console.WriteLine();
}
}Output
This will produce the following output −
Array elements... car bike truck bus All Searched elements... bike bus
Updated on: 08-Nov-2019
2K+ Views
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