Here i am Posting the simple program as well as most basic program which will show you
"How to use AND Operator(&&)".
It will be most helpful for the beginners who start learning C#.
In this example i have hard coded the value of username and password which i mention in the code comment(//).
ENJOY CODING!!!!!
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication10
{
class Program
{
static void Main(string[] args)
{
string name, password;
Console.Write("Enter Username = ");//username get from user.
name=Console.ReadLine();
Console.Write("Enter Password = ");//password get from the user.
password = Console.ReadLine();
//here it will check whether the value is true or not.
if (name == "admin" && password == "admin123")//in this statement i have hard coded.
{
Console.WriteLine("Login Successful");//if the statement will true than it will print this.
}
else
{
//if the statement will be false than it will print below statement.
Console.WriteLine("Invalid Username OR Password Please Try Again!!!");
}
Console.ReadLine();
}
}
}
Output :
When the value will be TRUE than it will give this output.
When the value will be FALSE than it will give this output.
Tags:
csharp.net