I have a collection of controls that contains textboxes, dropdown comboboxes, and dropdownlist comboboxes. I would like to reset all of these controls so that any text that they contain is cleared out. I have figured out how to reset the textboxes and dropdown comboboxes, but I can't figure out how to reset the dropdownlist type. I thought I could just set the selectedindex = -1, but I can't seem to find the selectedindex property for a control. I tried using " ctrl.selectedindex = -1 " but that does not work. How can I find the selectedindex property within a control's properties?