Class

RadComboBox

Initializes a new instance of the RadComboBox class.

Declaration

public RadComboBox()

Gets the button in the dropdown that clears the selection.

Declaration

public IRadButton ClearButton { get; }

Property Value

Implements IRadComboBox.ClearButton

Gets the content presenter element for non-editable ComboBox. Returns null if the combo is editable.

Declaration

public ContentPresenter ContentPresenterElement { get; }

Property Value

Gets the drop down button.

Declaration

public FrameworkElement DropDownButton { get; }

Property Value

Get the drop down popup of the combobox.

Declaration

public Popup DropDownPopup { get; }

Property Value

Gets the editable text box if the combo is in editable mode, 'null' otherwise.

Declaration

[Obsolete("The property is deprecated. Please use .EditableTextBoxElement instead.")]
public PickerTextBox EditableTextBox { get; }

Property Value

Gets the editable text box if the combo is in editable mode, 'null' otherwise.

Declaration

public FrameworkElement EditableTextBoxElement { get; }

Property Value

Implements IRadComboBox.EditableTextBoxElement

Get whether the combo drop down is opened. Returns 'false' also if the popup cannot be found with the current control template.

Declaration

public bool IsDropDownOpen { get; }

Property Value

Implements IRadComboBox.IsDropDownOpen

Get whether the combo is in editable mode. Uses an automation property (i.e. the RadComboBox control property called).

Declaration

public bool IsEditable { get; }

Property Value

Implements IRadComboBox.IsEditable

Gets a value that enables selection-only mode, in which the contents of the RadComboBox are selectable but not editable.

Declaration

public bool IsReadOnly { get; }

Property Value

Implements IRadComboBox.IsReadOnly

Get the list of ComboBox items.

Declaration

public IList<IRadComboBoxItem> ItemElements { get; }

Property Value

Implements IRadComboBox.ItemElements

Get the list of ComboBox items.

Declaration

[Obsolete("The property is deprecated. Please use ItemElements instead.")]
public IList<RadComboBoxItem> Items { get; }

Property Value

Get the ComboBox text.

Declaration

public override string Text { get; }

Property Value

Overrides FrameworkElement.Text

Implements IRadComboBox.TextIFrameworkElement.Text

Assign the reference and perform your custom class initialization.

Declaration

public override void AssignReference(AutomationReference reference)

Parameters

Overrides FrameworkElement.AssignReference(AutomationReference)

Implements IFrameworkElement.AssignReference(AutomationReference)

Simulates user scrolling the drop down.

Declaration

public void DropDownMouseWheelScroll(int delta, MouseWheelTurnDirection direction)

Parameters

Simulate user opening the drop down (by default) and selecting an item.

Declaration

public void SelectItem(int itemIndex)

Parameters

Simulate user opening the drop down depending on 'openDropDown' argument and selecting an item.

Declaration

public void SelectItem(int itemIndex, bool openDropDown)

Parameters

Implements IRadComboBox.SelectItem(int, bool)

Simulate user opening the drop down (by default) and selecting the item with the given text.

Declaration

public void SelectItem(string itemText)

Parameters

Simulate user opening the drop down depending on 'openDropDown' argument and selecting the item with the given text.

Declaration

public void SelectItem(string itemText, bool openDropDown)

Parameters

Implements IRadComboBox.SelectItem(string, bool)

Simulates user clicking on the drop down button to open/close it.

Declaration

public void ToggleDropDown()

Implements IRadComboBox.ToggleDropDown()

Simulate user typing in the RadComboBox.

Declaration

public void TypeText(string text)

Parameters

Implements IRadComboBox.TypeText(string)

Wait fow how a second to complete the Combo drop down animation.

Declaration

public void WaitDropDownAnimation()

Wait fow the given timeout in millis to complete the Combo drop down animation.

Declaration

public void WaitDropDownAnimation(int millis)

Parameters