Welcome to C-Sharp (C#)

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Welcome to C#

In this article you will be able to-
  • Download and Install Visual Studio 2019
  • Use the Microsoft Visual Studio 2019 programming environment
  • Create a C# console application
  • Explain the purpose of namespaces

You can download Visual Studio 2019 from the below link-

So, Let's download and install it 

Step-1:


Beginning programming with the Visual Studio 2019 environment

Visual Studio 2019 is a tool-rich programming environment containing the functionality that you need to create large or small C# projects. We can can construct projects that seamlessly combine modules written in different programming languages such as C++, Visual Basic, and F#. 

First of all you need to create a Console Application for learning purpose.
A console application is an application that runs a command prompt window rather than providing a graphical user interface (GUI)


Perform the following step to create a new console application:

Step-2: 
  • Open Visual Studio
  • Click on Create a new project


 Step-3:

  • Search console in the search box
  • Select Console App (.NET Framework) | Note: ensure the language C#
  • Click on Next



Step-4:
  • Type the project name 
  • Chose the project location, where you want to save the project it's up to you.
  • Then click on Create button



 Step-5:

  • Finally Console application project successfully created.

  • Solution 'FirstConsoleApp' - This is the top level solution file. Each application contains a single solution file. A solution can contains one or more projects, and Visual Studio crates the solution file to help organize these projects. 
  • FirstConsoleApp - This is the C# project file. Each project file references one or more files containing the source code.
  • Properties- This is the folder in the FirstConsoleApp project. If you expand the properties option, you will see that it contains a file called AssemblyInfo.cs. AssemblyInfo.cs is a special file that you can use to add attributes to a program, such as the name of the author, the date the program was written, and so on.
  • References - This folder contains references to libraries of compiled code that your application can use. C# code is compiled, it is converted into a library and given a unique name. In the Microsoft .NET Framework, these libraries are called assemblies. 
  • App.config - This is the application configuration file. It is optional, and it might not always be present. 
  • Program.cs - This is a C# source file, and it is displayed in the Code and Text Editor window when the project is first created.
Note: Remember that, C# is a case-sensitive language. You must spell Main with an uppercase M.

Step-6:
Let's get started the coding... by using Microsoft IntelliSense

Step-7: Run the project by click on Start or press F5


Step-8: Namespaces and Assemblies




post will continue...





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