# C1.WPF.FlexGrid.C1FlexComboBox ## Content

C1FlexComboBox Class

ComboBox that looks the same in WPF and Silverlight and implements the IsEditable property in both platforms (the Silverlight ComboBox is not editable).

Inheritance

object

C1FlexComboBox

Implements

IAnimatable

IFrameworkInputElement

Namespace: C1.WPF.FlexGrid

Assembly: C1.WPF.FlexGrid.4.6.2.dll

Syntax

public class C1FlexComboBox : TextBox, IAnimatable, IFrameworkInputElement, IInputElement, ISupportInitialize, IQueryAmbient, IAddChild

Public Class C1FlexComboBox
    Inherits TextBox
    Implements IAnimatable, IFrameworkInputElement, IInputElement, ISupportInitialize, IQueryAmbient, IAddChild

Constructors

Name	Description
C1FlexComboBox()	Initializes a new instance of a C1FlexComboBox.

Properties

Name	Description
DropDownItems	Gets or sets the list of items to show in the dropdown list.
IsDropDownEnabled	Gets or sets whether the user should be allowed to open the drop-down portion of the control.
IsDroppedDown	Indicates whether the dropdown is currently being displayed.
IsEditable	Gets or sets a value that determines whether the textbox is editable or restricted to the items in the DropDownItems collection.
ListBox	Gets a reference to the ListBox used to display the drop-down items.
MaxDropDownHeight	Gets or sets the maximum height of the dropdown in pixels.
SelectedIndex	Gets or sets the index of the item that is currently selected on the list.

Methods

Name	Description
OnApplyTemplate()	Overridden to remove focus/mouse borders and add dropdown button to regular TextBox template.
OnCreateAutomationPeer()	Gets an AutomationPeer object used for testing the control.
OnIsDroppedDownChanged(EventArgs)	Raises the IsDroppedDownChanged event.
OnLostFocus(RoutedEventArgs)	Overridden to close the drop-down when losing focus.

Events

Name	Description
IsDroppedDownChanged	Occurs when the value of the IsDroppedDown property changes.