4.113 ComboBox

x:Object > DependencyObject > Visual > UIElement > FrameworkElement > Control > ItemsControl > Selector > ComboBox, IInputElement

(usage)

<ComboBox> x:Object *</ComboBox>

(description)

Represents a selection control with a drop-down list that can be shown or hidden by clicking the arrow on the control.

[content property]

Items

[name property]

Name

[xml lang property]

Language

(properties)

IsDropDownOpen

x:Boolean

(description)

A value that indicates whether the drop-down for a combo box is currently open.

IsEditable

x:Boolean

(description)

A value that enables or disables editing of the text in text box of the ComboBox.

IsReadOnly

x:Boolean

(description)

A value that enables selection-only mode, in which the contents of the combo box are selectable but not editable.

MaxDropDownHeight

x:Double

(description)

The maximum height for a combo box drop-down.

[text syntax]

LengthSyntax

ShouldPreserveUserEnteredPrefix (4.5)

x:Boolean

(description)

A value that indicates whether the ComboBox keeps the user's input or replaces the input with a matching item.

StaysOpenOnEdit

x:Boolean

(description)

Whether a ComboBox that is open and displays a drop-down control will remain open when a user clicks the TextBox.

Text

x:String

(description)

The text of the currently selected item.

(events)

DropDownClosed

Occurs when the drop-down list of the combo box closes.

DropDownOpened

Occurs when the drop-down list of the combo box opens.