Single.Equals() Method in C# with Examples
Single.Equals() Method is used to get a value which indicates whether the two instances of Single represents the same value or not. There are 2 methods in the overload list of this method as follows:
- Equals(Single) Method
- Equals(Object) Method
Single.Equals(Single) Method
This method is used to return a value indicating whether this instance and a specified Single object represent the same value.
Syntax: public bool Equals (float obj);
Here, it takes a Single object to compare to this instance.Return Value: This method returns true if obj is equal to this instance otherwise, false.
Below programs illustrate the use of Single.Equals() Method:
Example 1:
// C# program to demonstrate the // Single.Equals(Single) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // Declaring and initializing value1 float value1 = 10.5f; // Declaring and initializing value2 float value2 = 20.6f; // using Equals(Single) method bool status = value1.Equals(value2); // checking the status if (status) Console.WriteLine( "{0} is equal to {1}" , value1, value2); else Console.WriteLine( "{0} is not equal to {1}" , value1, value2); } } |
10.5 is not equal to 20.6
Example 2:
// C# program to demonstrate the // Single.Equals(Single) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // calling get() method get (5f, 5f); get (5.5f, 4.5f); get (10f, 10f); get (7.5f, 19.5f); } // defining get() method public static void get ( float value1, float value2) { // using Equals(Single) method bool status = value1.Equals(value2); // checking the status if (status) Console.WriteLine( "{0} is equal to {1}" , value1, value2); else Console.WriteLine( "{0} is not equal to {1}" , value1, value2); } } |
5 is equal to 5 5.5 is not equal to 4.5 10 is equal to 10 7.5 is not equal to 19.5
Single.Equals(Object) Method
This method is used to returns a value indicating whether this instance is equal to a specified object or not.
Syntax: public override bool Equals (object obj);
Here, it takes an object to compare with this instance.Return Value: This method returns true if obj is an instance of Single and equals the value of this instance otherwise, false.
Below programs illustrate the use of the above-discussed method:
Example 1:
// C# program to demonstrate the // Single.Equals(Single) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // Declaring and initializing value1 float value1 = 10.5f; // Declaring and initializing value2 object value2 = 3 / 36; // using Equals(object) method bool status = value1.Equals(value2); // checking the status if (status) Console.WriteLine( "{0} is equal to {1}" , value1, value2); else Console.WriteLine( "{0} is not equal to {1}" , value1, value2); } } |
10.5 is not equal to 0
Example 2:
// C# program to demonstrate the // Single.Equals(object) Method using System; using System.Globalization; class GFG { // Main Method public static void Main() { // calling get() method get (5f, new Object()); get (5.5f, ( float )5.5); get (10f, 10); get (7.5f, 2 / 5); } // defining get() method public static void get ( float value1, object value2) { // compare both float value // using Equals(object) method bool status = value1.Equals(value2); // checking the status if (status) Console.WriteLine( "{0} is equal to {1}" , value1, value2); else Console.WriteLine( "{0} is not equal to {1}" , value1, value2); } } |
5 is not equal to System.Object 5.5 is equal to 5.5 10 is not equal to 10 7.5 is not equal to 0
Reference:
- https://docs.microsoft.com/en-us/dotnet/api/system.single.equals?view=netstandard-2.1
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