IComboBox Interface

Provides access to members that define a COM combo box.

Product Availability

Description

A combo box provides a drop-down list of items and can optionally provide an editable input area.

When To Use

Use this interface to define a custom combo box.

To create a combo box, you need to implement the ICommand inteface and the IComboBox interface in your class code.

Members

	Name	Description
	DropDownHeight	The Combo box's drop down height
	DropDownWidth	The Combo box's drop down width
	Editable	Is the combo box editable?
	HintText	Set the hint displayed in the editbox.
	OnEditChange	Called by system when the edit box is typed into (if editable)
	OnEnter	Called by system when an <enter> key is pressed in the edit box (if editable)
	OnFocus	Called by system when the gets or loses focus
	OnSelChange	Called by system when a selection changes
	ShowCaption	Indicates if the caption is shown when this combo box is placed on toolbar.
	Width	The Combo box's width

CoClasses that implement IComboBox