I would like to be able to control the vertical size of the dropdown box such that the minimum vertical size would contain a minimum of x number of items and a maximum of y number of items when the box items are displayed.
Currently, when I click the dropdown arrow (triangle) and my list contains only two items, the list "window" that opens only shows one item (the first in the list). If the user did not notice the up/down arrows on the right, as I didn't, he would think that there was only one item in the list. If I have more than two items, the "window" that opens will grow, but I have not found a way to control the size based on a maximum number of items I wish to display before scrolling kicks in.
For example: Maximum=15
If I have two items in the list, when I click the dropdown arrow (triangle) in the ComboBox the list "window" that is opened would be sized large enough to show both items without the need for the up/down scrolling arrows on the right.
If I have 20 items in the list, when I click the dropdown arrow (triangle) in the ComboBox the list "window" that is opened would be sized large enough to show 15 items and a vertical scroll bar on the right would allow me to scroll to the rest of the items.
Does the ajaxToolKit:ComboBox provide a mechanism for this?