Introduction
If Else statements to tell your program to do
certain things only when the conditions you set up are true or not true. If else statements check if two things are equal. That
is when you use the == operator. That different from the equal sine(=) operator. which you can use to
set a value. We have check multiple condition in if else through using "AND" (
&& ) or "OR"( || ) operator. See in given below figure.
If else figure with AND operator:
![i1.jpg]()
If else figure with OR operator:
![i2.jpg]()
Example
using
System;
using
System.Collections.Generic;
using
System.Linq;
using
System.Text;
namespace
if_else_statement_in_c_sarp
{
class Program
{
static void
Main(string[] args)
{
string id = "abc";
int password = 123;
int reset = 456;
if (id == "abc"
&& password==123) //Every if
statement is Start with a conditional test
//Always use Two equals(==) sine to
check , if two things are equal to each other
{
Console.WriteLine("helo
{0}",id); // Inside
statement run , When If Statement is True
}
else if(reset==456
|| password==123) //if
else conditional statement with || ( 'OR' ) operator
{
Console.WriteLine("helo
{0}", id); // Inside statement run , When only one Statement is True
}
Console.ReadLine();
}
}
}
Output
![i3.jpg]()