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C#-Grunnleggende

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Boolean data type represents two logical values true and false. The keyword bool can be used to create a Boolean variable:

main.cs

main.cs

copy

              
12345678910111213141516

            
using System;

namespace ConsoleApp
{
  internal class Program
  {
    static void Main(string[] args)
    {
      bool isOnline = true;
	  Console.WriteLine(isOnline); // Output: True

	  isOnline = false;
	  Console.WriteLine(isOnline); // Output: False
    }
  }
}

Logical values are used especially where we want to execute a piece of code based on a specific condition. We will learn more about conditional statements in the next section.

question mark

What will be the output of the following program?

Select the correct answer

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Hvordan kan vi forbedre det?

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Seksjon 2. Kapittel 4

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Suggested prompts:

What are some common use cases for Boolean variables in C#?

Can you explain how logical operators work with Booleans in C#?

Can you show an example of using Booleans in an if statement?

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Sveip for å vise menyen

Boolean data type represents two logical values true and false. The keyword bool can be used to create a Boolean variable:

main.cs

main.cs

copy

              
12345678910111213141516

            
using System;

namespace ConsoleApp
{
  internal class Program
  {
    static void Main(string[] args)
    {
      bool isOnline = true;
	  Console.WriteLine(isOnline); // Output: True

	  isOnline = false;
	  Console.WriteLine(isOnline); // Output: False
    }
  }
}

Logical values are used especially where we want to execute a piece of code based on a specific condition. We will learn more about conditional statements in the next section.

question mark

What will be the output of the following program?

Select the correct answer

Alt var klart?

Hvordan kan vi forbedre det?

Takk for tilbakemeldingene dine!

Seksjon 2. Kapittel 4
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