// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002428/int64-getbytes

​

// @nuget: Z.ExtensionMethods

​

using System;

public class Program

{

    const string formatter = "{0,-30}{1,-30}";

​

    public static void GetBytesInt16(Int64 argument)

    {

        // C# Extension Method: Int64 - GetBytes

        byte[] byteArray = argument.GetBytes();

        Console.WriteLine(formatter, argument, BitConverter.ToString(byteArray));

    }

​

    public static void Main()

    {

        Console.WriteLine(formatter, "Int32", "byte array");

        Console.WriteLine(formatter, "-----", "----------");

​

        GetBytesInt16(0);

        GetBytesInt16(15);

        GetBytesInt16(-15);

        GetBytesInt16(10000);

        GetBytesInt16(-10000);

        GetBytesInt16(Int64.MinValue);

        GetBytesInt16(Int64.MaxValue);

    }

}

​