Check Box control presents one or more choices that the user can select

• Check Box control presents one or more choices that the user can select. The check box controls main control’s main property is value, and it is 0 if the check box is created and 1 if the check box is checked.
• Option Buttons appear in groups and the user can choose only one of them. The Options button’s main property is the Value property and it is true if the button is check and false otherwise.
• List box control contains list of options from which the user can choose one or more. Unlike the checkboxes, the list box control can contains many lines and the user can scroll the list to locate an item. The selected item in the list box is given by the text property.