Unfortuntely there is currently no way to automatically scroll through the items in the cell. Here is what you can do to workaround this:

1. As you suggested, handle the HiddenItemClick event and open a new form (e.g. Timetable view) which will display the clicked day and all items within it.

2. Change the size of the item to allow more items to be visible at once. To change the size of the items, use the Calendar.ItemSettings.Size property.

3. Handle the HiddenItemClick event and rotate the items within the clicked day to allow different items to be visible at a time. In order to rotate, you have to modify the item's priorities (through the Item.Priority property). This however, requires that all items within a single day have different priorities.

Meppy