To compile and run this project, you will need to specify the path to the Extensions folder.
1. Open the main code file (Module1.vb or Program.cs).
2. In the constructor, specify the path to the Extensions folder on your local computer.
catalog.Catalogs.Add(New DirectoryCatalog("C:\\Users\\SomeUser\\Documents\\Visual Studio 2010\\Projects\\SimpleCalculator2\\SimpleCalculator2\\Extensions"))
To test this project, perform the following steps:
1. Run the project.
A command window appears.
2. Type addition or subtraction commands.
1+1
1-2
3. Try to type multiplication or division commands.
1*2
1/2
The following message is displayed.
Operation not found!