CSharp examples for Language Basics:boolean
Use bool type variable
using System;//from w w w. j a v a 2 s. c o m using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; class Program { static void Main(string[] args) { // Two logical (Boolean) variables bool thePrettiestGirlLovesMe = true; bool iAmHungry = false; // Use exclamation mark to negate logical value bool iAmNotHungry = !iAmHungry; // Output Console.WriteLine("She loves me: " + thePrettiestGirlLovesMe); Console.WriteLine("I am hungry: " + iAmHungry); Console.WriteLine("I am not hungry: " + iAmNotHungry); } }