Using Scripts and Forms

In most applications, the following variables are automatically defined:

Application (and its members)

Represents the top-level object in the application. All the members of the Application object are also accessible.
ScriptEngine

Represents the running script engine. Its members include the functions defined in your script. This is especially useful for setting the CommandBarButton.Target property.

Note:
You should use ScriptThis instead of ScriptEngine when configuring menu and accelerator handlers in IDE.
Form (or the ID property of the form if you've changed it with the form's Properties dialog box)

Represents the running form (a window, such as a dialog box).

You can reference these objects without qualifying with a container object. For example, in a script you can refer to Visible, rather than Application.Visible.