How do I use if statement?
Category: Introduction, viewed: 140 time(s).
The if control statement is used for checking a boolean expression. If the boolean expression has a true value the if block will be executed.
using System;
namespace Kodecsharp.Example.Intro
{
public class IfDemo
{
[STAThread]
public static void Main(string[] args)
{
//
// Declares a variable i, j, k and assign a value to it.
//
int i = 2, j = 10, k = 20;
// Check if i has the same value with j/
if (i == j)
{
Console.WriteLine("i == j");
}
// Check if i is less than j or i is less than k.
if ((i < j) || (i < k))
{
Console.WriteLine("i " + i + " is less that j or k");
}
// Check to see if i multiplied with j equals to the value of k.
if (i * j == k)
{
Console.WriteLine("i * j = " + (i * j));
}
Console.ReadLine();
}
}
}
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