If Else Control Statements in C#

In this blog we will learn about the If Else Control Statements in C# programming.

Introduction

The flow of program control using the given condition whether the condition is “TRUE” or “FALSE”. Some keyword are given below which are used for selection statements:

• If
• Else
• Switch
• Case
• Break
• Default

Here we will discuss if else statement.

Definition

The if statement runs when the condition is “TRUE”, while when the condition is “FALSE” the else statement runs.

Example

if(statement==true) //condition true
{
   //Execute this part.
}
else //condition false
{
   //Execute this part.
}

Simple Code

static void Main(string[] args)
{
    int a = 2; //initialization and declaration..
    int b = 3; //initialization and declaration..
    int c; //initialization..
    c = a + b; //doing sum of a & b and store in c..
    if (c == 5) //checking condition..
    {
        Console.Write("Condition True.."); //true condition code..
    }
    else //false statement
    {
        Console.Write("conditiion false.."); //false condition code..
    }
    Console.ReadKey();
}