C# | Check if two SortedList objects are equal
Equals(Object) Method which is inherited from the Object class is used to check whether the specified SortedList object is equal to another SortedList object or not.
Syntax:
public virtual bool Equals (object obj);
Here, obj is the object which is to be compared with the current object.
Return Value: This method return true if the specified object is equal to the current object otherwise, false.
Below programs illustrate the use of above-discussed method:
Example 1:
// C# program to if a SortedList // is equal to another SortedList using System; using System.Collections; class Geeks { // Main Method public static void Main(String[] args) { // Creating a sorted list of key/value pairs SortedList fslist = new SortedList(); // Adding pairs to fslist fslist.Add("Maths ", 98); fslist.Add("English ", 99); fslist.Add("Physics ", 97); fslist.Add("Chemistry", 96); fslist.Add("CSE ", 100); // Checking whether fslist is // equal to itself or not Console.WriteLine(fslist.Equals(fslist)); } } |
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Output:
True
Example 2:
// C# program to if a SortedList // is equal to another SortedList using System; using System.Collections; class Geeks { // Main Method public static void Main(String[] args) { // Creating a sorted list of key/value pairs SortedList fslist = new SortedList(); // Adding pairs to fslist fslist.Add("Maths ", 98); fslist.Add("English ", 99); fslist.Add("Physics ", 97); fslist.Add("Chemistry", 96); fslist.Add("CSE ", 100); // Creating an SortedList SortedList fslist2 = new SortedList(); // Adding elements to SortedList fslist2.Add("1", "one"); fslist2.Add("2", "two"); fslist2.Add("3", "three"); fslist2.Add("4", "four"); fslist2.Add("5", "five"); // Checking whether fslist is // equal to fslist2 or not Console.WriteLine(fslist.Equals(fslist2)); // Creating a sorted list of key/value pairs SortedList fslist3 = new SortedList(); // Assigning fslist2 to fslist3 fslist3 = fslist2; // Checking whether fslist3 is // equal to fslist2 or not Console.WriteLine(fslist3.Equals(fslist2)); } } |
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Output:
False True
Note: If the current instance is a reference type, the Equals(Object) method checks for reference equality.
