Combo Box

The Combo Box control displays a drop-down list of predefined values and a text box into which the user can enter a value. To associate this control with a string or integer variable, enter the variable's name in the Variable property. The following properties are available for Combo Box controls:

Appearance

Default Font	Defines if a control uses the default font.
Font	The font used to paint the control, if the Default Font property is False.
List	Defines the items of current list control.
Visible	The visibility of the control.

Design

Name

Identifies the control.

System

Defines if current control is used as a system control. The available Combo Box system controls are:

Value	Meaning
Directories' Combo	This combo box edits the contents of a directory's variable. It shows all the available directories where the application can be installed.
Drives' Combo	This combo box edits the drive part of a directory's variable. It shows all the available drives (disks) where the application can be installed.

Layout

Height	The height of the control in pixels.
Left	The left position of the control.
Top	The top position of the control.
Width	The width of the control in pixels.

Options

DropDown	Defines if the combo box is a dropdown one or a simple one.
Enabled	Defines if a control is enabled.
Is Number	Defines if the variable associated with the control is an integer value.
Left Scroll	Defines if a scroll bar is located on the left side of the control.
Right Aligned	Defines if a control is aligned on the right.
RTLRO	Defines if the text in the control is displayed in a Right-To-Left-Reading-Order.
Sorted	Makes the items of current list sorted.
Sunken	Defines if a control is displayed with a sunken.

Variable

Indirect	Determines if the variable associated with this control is referenced indirectly.
Value	Current value of the variable related to this control.
Variable	The name of the variable associated with this control. First you must to define the variable you want to associate with the control in the Global Variables' Declaration editor, for further information read Global Variables Declaration topic.