C# | Check if two OrderedDictionary objects are equal Last Updated : 01 Feb, 2019 Comments Improve Suggest changes Like Article Like Report Equals(Object) Method which is inherited from the Object class is used to check if a specified OrderedDictionary object is equal to another OrderedDictionary 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 it returns false. Below programs illustrate the use of above-discussed method: Example 1: CSharp // C# code to check whether two // OrderedDictionary objects // are equal or not using System; using System.Collections.Specialized; class GFG { // Driver method public static void Main() { // Creating a orderedDictionary named myDict OrderedDictionary myDict = new OrderedDictionary(); // Adding key and value in myDict myDict.Add("1", "C"); myDict.Add("2", "C++"); myDict.Add("3", "Java"); myDict.Add("4", "C#"); // Checking whether myDict is // equal to itself or not Console.WriteLine(myDict.Equals(myDict)); } } Output: True Example 2: CSharp // C# code to check whether two // OrderedDictionary objects // are equal or not using System; using System.Collections.Specialized; class GFG { // Driver method public static void Main() { // Creating a OrderedDictionary named myDict OrderedDictionary myDict1 = new OrderedDictionary(); // Adding key/value pairs in myDict myDict1.Add("I", "first"); myDict1.Add("II", "second"); myDict1.Add("III", "third"); myDict1.Add("IV", "fourth"); myDict1.Add("V", "fifth"); // Creating a OrderedDictionary named myDict2 OrderedDictionary myDict2 = new OrderedDictionary(); myDict2.Add("Australia", "Canberra"); myDict2.Add("Belgium", "Brussels"); myDict2.Add("Netherlands", "Amsterdam"); myDict2.Add("China", "Beijing"); myDict2.Add("Russia", "Moscow"); myDict2.Add("India", "New Delhi"); // Checking whether myDict1 is // equal to myDict2 or not Console.WriteLine(myDict1.Equals(myDict2)); // Creating a new OrderedDictionary OrderedDictionary myDict3 = new OrderedDictionary(); // Assigning myDict2 to myDict3 myDict3 = myDict2; // Checking whether myDict3 is // equal to myDict2 or not Console.WriteLine(myDict3.Equals(myDict2)); } } Output: False True Note: If the current instance is a reference type, the Equals(Object) method checks for reference equality. Comment More infoAdvertise with us Next Article C# | Check if two OrderedDictionary objects are equal K Kirti_Mangal Follow Improve Article Tags : C# CSharp-method CSharp-Specialized-Namespace CSharp-Specialized-OrderedDictionary Similar Reads Check if two SortedDictionary objects are equal in C# Equals(Object) Method which is inherited from the Object class is used to check if a specified SortedDictionary object is equal to another SortedDictionary 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 2 min read C# | Check if two StringDictionary objects are equal or not Equals(Object) Method which is inherited from the Object class is used to check if a specified StringDictionary object is equal to another StringDictionary 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 2 min read 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 2 min read C# | Check if two StringCollection objects are equal Equals(Object) Method which is inherited from the Object class is used to check if a specified StringCollection object is equal to another StringCollection 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 2 min read C# | Check if two Tuple Objects are equal A tuple is a data structure which gives you the easiest way to represent a data set. You can also check if the given tuple object is equal to the specified object or not using the Equals Method. This method will return true if the given tuple object is equal to the specified object, otherwise, retur 2 min read Like