C sharp - if-else

What is if-else in C#?

The if-else statement is a conditional control structure that executes different blocks of code based on whether a condition is true or false.

Syntax

if (condition) {
    // Code to execute if condition is true
}
else
{
    // Code to execute if condition is false
}

Example

using System;

class Program
{
    static void Main()
    {
        int number = 10;

        if (number > 0)
        {
            Console.WriteLine("The number is positive.");
        }
        else
        {
            Console.WriteLine("The number is not positive.");
        }
    }
}

Output:

The number is positive.