object browser (2 products)

nogoop .NET Component Inspector 1.1.12 (Shareware, $19.95)

The Component Inspector allows you to inspect and execute any .NET code (application, class, or component). The inspector includes the following: Event Logging - View the events generated as a result of the execution of any object. Examine the all event information related including the stack trace and event object; Visual Design Surface - Examine and modify the behavior of visual components at both design and runtime. Construct arbitrary combinations of controls; Object Browser - Examine and modify the contents of any objects; Method Execution - Execute methods on any object; Drag/Drop Object Creation - Create an object of any type; Intelligent Object Browsing - Presents common classes (IList, etc) without internal details, allowing you to easily and directly access the contents; Direct Execution - Directly execute any application, class or control without writing any code.

nogoop ActiveX/COM Inspector 1.1.12 (Shareware, $19.95)

The ActiveX/COM Inspector allows you to inspect and execute any ActiveX control. It works with controls and typelibs automatically showing the documentation associated with classes and members. Quickly find out how a control behaves using event logging, a visual design surface, method execution and property inspection. Use it to help understand Automation interfaces (for example MS Office), and to help with developing Addins.