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Introduction to the Command Pattern

This short (3:05) video demonstrates the essence of the Command pattern.

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Note: The purpose of this video is to briefly demonstrate the essence of the command pattern.  The resulting code (below) is written for brevity/simplicity and so is not necessarily optimal for production.

 

public class WriteToConsoleCommand

{

    public void Execute()

    {

        Console.WriteLine("Write To Command Line");

    }

}

 

class Program

{

    static void Main(string[] args)

    {

        WriteToConsoleCommand command = new WriteToConsoleCommand();

 

        Console.WriteLine("Starting");

 

        command.Execute();

 

        Thread.Sleep(500);

 

        command.Execute();

 

        Console.Read();

    }

}

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Matthew Cochran
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