Creating an IIS ADSI Extension Method to Support Early Binding

There are two levels of Automation that your extension can support: early and late binding. Early binding support provides a way for Visual Basic and Visual C++ developers to access your extension. Each extension must be associated with an object class in the directory. You can associate one extension to many different object classes in the directory.

This section includes the following topics:

• Building an IIS ADSI Extension

• Registering an IIS ADSI Extension

• Getting ADSI Interfaces from an IIS ADSI Extension