google-site-verification=HOhRyoPfRGrM6yM8a_npd9STHu3jayDvIKiBvJNraqM Object-oriented concepts form the base of all modern programming languages.

This course provides a strong foundation in object-oriented programming approaches and the fundamentals of C#.

C# is known as C Sharp.

C# is an object-oriented programming language introduced by Microsoft.

C# is specially designed to work with Microsoft’s .NET platform.

Before staring complete C# tutorial, you must know the following guideline. It will help you to write and execute your c# program easily and hassle free.

We assume, you are using Visual Studio.

Ø  Must check proper opening and closing of curly braces ({}).

Ø  Your program should be properly nested.

Ø  Press F5 to execute your program

Ø  if you get exception, press Ctrl+F5 to stop execution.

Ø  If you encounters infinite loop press Shift+F5 to break execution.

Ø  After completion of each segment, must do exercise. It will help you clear your concept and improve your programming skills.

Ø  Press F11 continuously to see how your program executes.

How to Write debug and execute C# program?

Step 1: Open Notepad and write the following c# code carefully.

using System;
 
namespace demo
{
  class Program
   {
     static void Main(string[] args)
      {
        Console.WriteLine("welcome to examples guru blog");
      }
   }
}

Step 2: Now save this program as Demo.cs. You must choose All Files in save as type box.

Step 3: Go to Start >Search> Type Command Prompt vs2012> open it as administrator.

Step 4: Set Path in command prompt where your Chapter1.cs file is saved. Here we are using

 D:/Csharp> cd foldername

Step 5: Now compile your program by following command:

csc Demo.cs

You will see some information like compiler version number and framework information. There is no error, so you won’t get any error.

Step 6: Now, its turn to C sharp program. Just write your file name without extension and hit enter. 

  Demo

Step 7: You will get the welcome to examples guru blog as output.

Using Visual Studio 2005 or 2008

Visual Studio is easiest way to handle C# code. To execute the program on visual studio, go through the following steps:

Step 1: Launch Visual Studio and go to File > New Project

Step 2: Select Visual C# in left pane and then choose Console Application.

Step 3: Select your location where you want to save the file and then click OK.

Step 4: Visual Studio will open a code editor window including some necessary code.

Step 5: Now write the above mentioned code and press Ctrl+F5 to run C# code.

Step 6: You will see the same output in Visual Studio Command Prompt.