Relational Operators are used in a program to check the relationship between two operands and accordingly, it returns boolean values, true or false. These operators are used with loops and Decision-Making Statements during condition checking.
List of relational operators in C#:
| Operator | Name | Example |
|---|---|---|
| == | Equal to. | A == B |
| != | Not equal. | A != B |
| > | Greater than. | A > B |
| < | Less than. | A < B |
| >= | Greater than or equal to. | A >= B |
| <= | Less than or equal to. | A <= B |
Example of Relational Operators in C#
using System;
namespace Operators
{
class Relational
{
static void Main(string[] args)
{
int a = 11;
int b = 10;
//Gives true and false value
Console.WriteLine("'==' operator: {0}", a == b);
Console.WriteLine("'<' operator: {0}", a < b);
Console.WriteLine("'>' operator: {0}", a> b);
Console.WriteLine("'!=' operator: {0}", a != b);
/*Now if we change the value*/
a = 5;
b = 20;
Console.WriteLine("'<=' operator: {0}", a <= b);
Console.WriteLine("'>=' operator: {0}", a>= b);
}
}
}Output:
'==' operator: False
'<' operator: False
'>' operator: True
'!=' operator: True
'<=' operator: True
'>=' operator: False