C#.NET --- Sample Programs on Console Class

Sample programs in C#.NET

Lets us see one sample program which can utilize System.Console class

Console is class which contains input and output possible methods and it is in System namespace

Steps to write and execute a sample programs

Step 1 : open visual studio 2012

Step 2 :  goto file => new = > project

Step 3 : select C# language , select  .NET framework 4.5 and select “console applicatiom ” template .

Step 4 : Write project name as ConsoleDemo and click OK

Step  5  : Write the following code shown below 

using System; // importing section
namespace ConsoleDemo2  // namespace begining 
{
    class Program       // a class begining
    {
        static void Main(string[] args)  // method begining 
        {
            Console.Write("hi ,");
            Console.WriteLine("Mr. DOTNET ");
            Console.WriteLine("hello C#.NET");// prints output black screen
            Console.ReadKey();  // it awaits until we press any single screen
        }
    }
}

Step 6: Now build the project by going to BUILD menu select Build Solution and Click START

Step 7: If the code have no error . it will shows the output as below 










 Console class methods and properties 

Methods :


write()     : It prints characters to the black screen 
WriteLine() : It prints characters to the black screen and moves cursor to new line
Read()      : It reads a character from screen and written ASCII value of the char
ReadLine()  : It reads a string value and returns string
ReadKey()   : It reads a single character or it waits for taking single character
Clear()     : it wil clears black scree
Beep()      : it gives beep sound






Properties :





backGroundColor 
foreGroundColor
title
windowSize
cursorSize   etc.,

If you want see remaining methods and properties while write Console. and press ctrl+space

the intelligence shows remaining methods and properties