I'm using an UltraCombo with DropDownStyle = UltraComboStyle.DropDown, and it cannot change to DropDownList.  When the combo is not dropped down, you can hover over the control, and use the Mouse Wheel to scroll through the items that would be in my dropdown.  By the time i can catch the MouseWheel event, or the RowChanged event, the value has already changed and there is nothing I can do about it.  Is there any way to disable this mouse wheel behavior?