How to resolve the algorithm Hello world/Standard error step by step in the C# programming language

Published on 12 May 2024 09:40 PM
#C_Sharp

How to resolve the algorithm Hello world/Standard error step by step in the C# programming language

Table of Contents

Problem Statement

A common practice in computing is to send error messages to a different output stream than normal text console messages. The normal messages print to what is called "standard output" or "standard out". The error messages print to "standard error". This separation can be used to redirect error messages to a different place than normal messages.

Show how to print a message to standard error by printing     Goodbye, World!     on that stream.

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Hello world/Standard error step by step in the C# programming language

The provided C# code is a simple program that writes the message "Goodbye, World!" to the standard error stream. The standard error stream is typically used to display error messages and other diagnostic information.

The program defines a static class named StdErr with a single method named Main. The Main method is the entry point of the program.

Inside the Main method, the Console.Error property is used to access the standard error stream. The WriteLine method of the Console.Error object is then used to write the message "Goodbye, World!" to the standard error stream.

When the program is executed, the message "Goodbye, World!" will be displayed in the console window. However, the message will be displayed in red text, indicating that it is an error message.

Source code in the csharp programming language

static class StdErr
{
    static void Main(string[] args)
    {
        Console.Error.WriteLine("Goodbye, World!");
    }
}

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