How To Create Console Application In C# Visual Studio 2019
How To Create Console Application In c# Visual Studio 2019
• How To Create Console Application In C# V...
Create a .NET console app project named "#ConsoleApplicationExample".
1.Start #VisualStudio #2022.
2.On the start page, choose Create a new #project.
3.On the Create a new project page, enter console in the search box. Next, choose C# or Visual Basic from the language list, and then choose All platforms from the platform list. Choose the Console Application template, and then choose Next.
4.In the Configure your new project dialog, enter 'ConsoleApplicationExample' in the Project name box. Then choose Next.
5.In the Additional information dialog, select .NET 3.5 (#Long-term support), and then select Create.
6. For C#, the #code is just a line that calls the #Console.WriteLine(String) method to display "Hello World!" in the console window. Replace the contents of #Program.cs with the following code:-
namespace HelloWorld
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
}
}
}
The code defines a class, Program, with a single method, Main, that takes a String array as an argument. Main is the application entry point, the method that's called automatically by the runtime when it launches the application. Any command-line arguments supplied when the application is launched are available in the args array.
In the latest version of C#, a new feature named #top-level statements lets you omit the Program class and the Main method. Most existing C# programs don't use top-level #statements, so this #tutorial doesn't use this new feature. But it's available in C# 10, and whether you use it in your programs is a matter of style preference.
Run the app
1. Press Ctrl+F5 to run the program without debugging.
A console window opens with the text "Hello World!" printed on the screen.
Console window showing Hello World Press any key to continue
2. Press any key to close the console window.
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