I'm recreating your example on using the Radtolltip in the Scheduler, however in a DNN module. Has anyone succeeded with it? If you try it one to one there are 2 problems I encounter:
a) There is an error that the module couldn't load totally. However, the schedule shows.
b) Dim toolTip As AppointmentToolTip ...Will not be recognised as defined.
Should anyone have tried this and succeeded - I'd be thankful for info's on how you did it.