How does the upgrade wizard converts Visual Basic 6.0 user controls?
VB 6.0 uses user controls that are also known as ActiveX Control projects, to create ActiveX controls. After user controls are compiled, they can be hosted in any container that supports ActiveX, including Visual Basic 6.0 forms and Internet Explorer. In Visual Basic .NET, Windows Class Library projects are used to create reusable classes and components that can be shared with other projects and hosted in Windows Forms applications. The Windows Class Library template replaces the ActiveX DLL project template in Visual Basic 6.0. The upgrade wizard transforms Visual Basic 6.0 user controls to Windows Class Libraries. If the entire project is an ActiveX DLL, the upgrade is automatic. If the project is a standard Visual Basic project that contains User Controls, the upgrade wizard will not create a separate project for these components. After upgrading the application, you should manually create a Class Library project and move the components from the upgraded application to the new proje
