AboutData

If a script add-in provides an OnAboutScript method, it is passed an AboutData object when invoked via the user clicking the About button in Preferences.

Property Name	Return Type	Description
window	int	This is a handle to the parent window that the script should use if displaying a dialog via the Dialog object. Even though this is not a Lister or Tab, it can still be assigned to the Dialog.window property to set the parent window of the dialog.