Use Ternary Operator In C# Language

Introduction

In c# language, ternary operator (?) use to check a conduction, so other name of ternary operator is conditional operator, which work as a if statement. This operator compares two values. It produces a third value that depends on the result of the comparison. At compile-time, the C# compiler translates the ternary expression into branch statements such as brtrue.

Example:

using System;

namespace Ternary_____operator_in_c_sharp

{

class login //create class

{

public string check(string name, int pass) //Create function

{

//Use ternary operator ?

//condition true then reply "Welcome Arvind"

//condition falls then reply "Invalid Login or Password"

return name == "arvind" && pass==123 ? "Welcome Arvind":"Invalid Login or Password";

}

}

class Program

{

static void Main(string[] args)

{

login log = new login(); //create object of class login

//call to check function with values and then show result

Console.WriteLine(log.check("arvind",123));

Console.ReadLine();

}

}

}

Output:

Note: If you pass another int value which do not match in pass parameter variable, then show second output message is "Invalid Login or Password".