Perform this task to create a simple dynamic link library (DLL) that is used to build an advanced bot.

1. Create a New Project in C#.
   In Microsoft Visual Studio, create a project and a solution that use the following names:
   1. Project name: MyApp4Lib
   2. Solution name: MyApp4MetaBot
   The Project is part of the Solution. This provides the flexibility to add other projects to the solution. In the code that follows, MyApp4Lib will be the Namespace. A namespace in C# is used to organize programs.
2. Create a public class called VisibleBotMethods.
   Methods that are created in DLLs for use by bots can perform tasks, such as making a REST call, integrating with other DLLs, or running a database SQL call. The following is a basic code example.
3. Copy the following code and paste it into your project.

   using System;
   using System.Collections.Generic;
   using System.Linq;
   using System.Text;
   using System.Threading.Tasks;
   
   namespace MyApp4Lib
   {
       public class VisibleBotMethods
       {
           public String SayHiTo(String Name)
           {
               String MyMessage = "Hi There, " + Name;
               return MyMessage;
           }
   
           public String SayByeTo(String Name)
           {
               String MyMessage = "Goodbye " + Name;
               return MyMessage;
           }
       }
   }
   

   This code example has two methods in the VisibleBotMethods class. Both methods take a string name and return another string. One method returns a string with "Hi there" plus a name. The other returns "Goodbye."

4. Compile the code to create a DLL.
   Important: Name the DLL "MyApp4Lib.dll". The DLL created in this task is used in the Enterprise 11: Create a basic MetaBot task.