How to create a shallow copy of SortedList Object in C# Last Updated : 01 Feb, 2019 Comments Improve Suggest changes Like Article Like Report SortedList.Clone() Method is used to create a shallow copy of a SortedList object. Syntax: public virtual object Clone(); Return Value: It returns a shallow copy of the SortedList object. The type of returned value will be Object. Note: A shallow copy of a collection copies only the elements of the collection, whether they are reference types or value types, but does not copy the objects that the references refer to. The references in the new collection point to the same objects that the references in the original collection point to. Below programs illustrate the use of above-discussed method: Example 1: CSharp // C# code to copy the // contents of one SortedList // to another SortedList. using System; using System.Collections; class Geeks { // Main Method public static void Main(String[] args) { // Creating a SortedList SortedList mySL = new SortedList(); // Adding elements to SortedList mySL.Add(1, "C"); mySL.Add(2, "C++"); mySL.Add(3, "Java"); mySL.Add(4, "C#"); // Creating a shallow copy of mySL // we need to cast it explicitly SortedList myNewSL = (SortedList)mySL.Clone(); // displaying the elements of mySL Console.WriteLine("Elements of mySL: "); for (int i = 0; i < mySL.Count; i++) { Console.WriteLine("{0}:\t{1}", mySL.GetKey(i), mySL.GetByIndex(i)); } // displaying the elements of myNewSL Console.WriteLine("\nElements of myNewSL: "); for (int i = 0; i < myNewSL.Count; i++) { Console.WriteLine("{0}:\t{1}", myNewSL.GetKey(i), myNewSL.GetByIndex(i)); } } } Output: Elements of mySL: 1: C 2: C++ 3: Java 4: C# Elements of myNewSL: 1: C 2: C++ 3: Java 4: C# Example 2: CSharp // C# code to copy the // contents of one SortedList // to another SortedList. using System; using System.Collections; class Geeks { // Main Method public static void Main(String[] args) { // Creating a SortedList SortedList mySL = new SortedList(); // Adding elements to SortedList mySL.Add(1, "HTML"); mySL.Add(2, "CSS"); mySL.Add(3, "PHP"); mySL.Add(4, "DBMS"); // Creating a shallow copy of mySL // we need to cast it explicitly SortedList myNewSL = (SortedList)mySL.Clone(); // checking for the equality // of References mySL and myNewSL Console.WriteLine("Reference Equals: {0}", Object.ReferenceEquals(mySL, myNewSL)); // displaying the elements of mySL Console.WriteLine("Elements of mySL: "); for (int i = 0; i < mySL.Count; i++) { Console.WriteLine("{0}:\t{1}", mySL.GetKey(i), mySL.GetByIndex(i)); } // displaying the elements of myNewSL Console.WriteLine("\nElements of myNewSL: "); for (int i = 0; i < myNewSL.Count; i++) { Console.WriteLine("{0}:\t{1}", myNewSL.GetKey(i), myNewSL.GetByIndex(i)); } // Replaces the values at // index 1 of mySL mySL.SetByIndex(1, "C#"); Console.WriteLine("\nAfter Replaces Elements in mySL\n"); // displaying the elements of myNewSL Console.WriteLine("\nElements of myNewSL: "); for (int i = 0; i < myNewSL.Count; i++) { Console.WriteLine("{0}:\t{1}", myNewSL.GetKey(i), myNewSL.GetByIndex(i)); } // displaying the elements of mySL Console.WriteLine("\nElements of mySL: "); for (int i = 0; i < mySL.Count; i++) { Console.WriteLine("{0}:\t{1}", mySL.GetKey(i), mySL.GetByIndex(i)); } } } Output: Reference Equals: False Elements of mySL: 1: HTML 2: CSS 3: PHP 4: DBMS Elements of myNewSL: 1: HTML 2: CSS 3: PHP 4: DBMS After Replaces Elements in mySL Elements of myNewSL: 1: HTML 2: CSS 3: PHP 4: DBMS Elements of mySL: 1: HTML 2: C# 3: PHP 4: DBMS Reference: https://docs.microsoft.com/en-us/dotnet/api/system.collections.sortedlist.clone?view=netframework-4.7.2 Comment More infoAdvertise with us Next Article How to create a shallow copy of SortedList Object in C# S SanchitDwivedi Follow Improve Article Tags : C# Similar Reads Non-linear Components In electrical circuits, Non-linear Components are electronic devices that need an external power source to operate actively. 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