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POhow to search and remove lower values from arraylist of boxofwidgets in c#
 

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  1. POhow to search and remove lower values from arraylist of boxofwidgets in c#
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    <p><br> How to search through array list of "BoxOfWidgets" of and remove the widgets with values less than 20 using the method "GetRidOfTheSmallWidgets" in c# without using foreach or any loops. <br/></p> <pre><code>using System; using System.Collections.Generic; using System.Text; using System.Collections; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { ArrayList colBoxesOfWidgets = new ArrayList(); colBoxesOfWidgets.Add(new BoxOfWidgets("Cardboard")); ((BoxOfWidgets)colBoxesOfWidgets[0]).colWidgets.Add(new Widget("The blue widget", 12)); ((BoxOfWidgets)colBoxesOfWidgets[0]).colWidgets.Add(new Widget("The red widget", 15)); ((BoxOfWidgets)colBoxesOfWidgets[0]).colWidgets.Add(new Widget("The silver widget", 6)); ((BoxOfWidgets)colBoxesOfWidgets[0]).colWidgets.Add(new Widget("The green widget", 52)); colBoxesOfWidgets.Add(new BoxOfWidgets("Metal")); ((BoxOfWidgets)colBoxesOfWidgets[1]).colWidgets.Add(new Widget("The gold widget", 9)); ((BoxOfWidgets)colBoxesOfWidgets[1]).colWidgets.Add(new Widget("The orange widget", 115)); ((BoxOfWidgets)colBoxesOfWidgets[1]).colWidgets.Add(new Widget("The pink widget", 1)); colBoxesOfWidgets.Add(new BoxOfWidgets("Metal")); ((BoxOfWidgets) colBoxesOfWidgets[2]).colWidgets.Add(new Widget("The grey widget", 12)); ((BoxOfWidgets) colBoxesOfWidgets[2]).colWidgets.Add(new Widget("The black widget", 15)); ((BoxOfWidgets) colBoxesOfWidgets[2]).colWidgets.Add(new Widget("The white widget", 19)); ((BoxOfWidgets) colBoxesOfWidgets[2]).colWidgets.Add(new Widget("The brown widget", 60)); ((BoxOfWidgets) colBoxesOfWidgets[2]).colWidgets.Add(new Widget("The peach widget", 16)); GetRidOfTheSmallWidgets(colBoxesOfWidgets); } public static ArrayList GetRidOfTheSmallWidgets(ArrayList colBoxesOfWidgets) { //It should remove all widgets that have lengths lower than 20. return colBoxesOfWidgets; } </code></pre>
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    1. COdoes LINQ count as a loop?
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    2. CO@SouthShoreAK - Yes, it does.
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    3. COWhy is it a requirement not to use any loops?
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      1. USPhilip Fourie
 

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