Here is an example of a custom functoid method that converts an EBCDIC signed value to ASCII format:
Add a new C# class library project to your BizTalk solution and call it MyCompany.BizTalk.Functoids. Create a C# class in the project and use the same project name for the namespace.
 Example:

using System;
using System.Collections.Generic;
using System.Text;
 
namespace MyCompany.BizTalk.Functoids
{
    /// <summary>
    /// Summary […]