When you run a JADE application, a Microsoft Windows Window class is created for each kind of window, to establish its basic operating style. This class is not visible to you unless you use a Windows or user-written utility to monitor the style of forms.
The Window classes for forms in a JADE application have the following names.
Jade::Form for a standard JADE form.
JadeMsgBox::Form for a message box created using the
JadeException::Form for an exception dialog; that is, the standard exception, lock exception, lock retry, or ODBC exception dialog.