Console.Read Console.Write Demo

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Start Visual Studio

Select File/New/Project

OOPNewProject.PNG

Select Console Application and Name the Project

OOPSelectConsoleNameProject.PNG


You should see the following Code in the project

 
using System;
using System.Collections.Generic;
using System.Text;
 
namespace ConsoleRead
{
    class Program
    {
        static void Main(string[] args)
        {
        }
    }
}
 

Add the following code to make our new project similar to the HelloWorld porject

 
using System;
using System.Collections.Generic;
using System.Text;
 
namespace ConsoleRead
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.Write("Hello");
        }
    }
}
 

To build the project Select

OOPSelectStartDebug.PNG

or

OOPPressPlay.PNG

You should a black console window flash on the screen and really quicly display the word 'Hello'

Add the following lina after the Console.Write Line

 
Console.Write("Hello");
 
            //Pause and wait for the user to press a key
            Console.ReadKey();
 

 
using System;
using System.Collections.Generic;
using System.Text;
 
namespace ConsoleRead
{
    class Program
    {
        static void Main(string[] args)
        {
            string strName;     //Declare a string object
 
            Console.Write("What is your name? ");
            strName = Console.ReadLine();   //set strName value equal to what the user typed
 
            Console.Write("Hello " + strName);
 
            //Pause and wait for the user to press a key
            Console.ReadKey();
        }
    }
}
 


The final output should look like this

What is your name? Jeff
Hello Jeff