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RadDropDownList Class
Represents a combo box class. The RadDropDownList class is essentially a simple wrapper for the RadDropDownListElement. The latter may be included in other telerik controls. All UI and logic functionality is implemented by the RadDropDownListElement class. RadDropDownList act to transfer event to and from its RadDropDownListElement instance.
Inheritance Hierarchy
SystemObject
  SystemMarshalByRefObject
    System.ComponentModelComponent
      System.Windows.FormsControl
        System.Windows.FormsScrollableControl
          Telerik.WinControlsRadControl
            Telerik.WinControlsRadEditorControl
              Telerik.WinControls.UIRadDropDownList
                Telerik.WinControls.UIRadCheckedDropDownList

Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI (in Telerik.WinControls.UI.dll) Version: 2018.3.1016.40 (2018.3.1016.40)
Syntax
[LookupBindingPropertiesAttribute("DataSource", "DisplayMember", "ValueMember", "SelectedValue")]
[DefaultPropertyAttribute("Items")]
[ComplexBindingPropertiesAttribute("DataSource", "ValueMember")]
[TelerikToolboxCategoryAttribute("Data Controls")]
[DefaultBindingPropertyAttribute("Text")]
[DefaultEventAttribute("SelectedIndexChanged")]
public class RadDropDownList : RadEditorControl

The RadDropDownList type exposes the following members.

Constructors
  NameDescription
Public methodRadDropDownList
Initializes a new instance of the RadDropDownList class
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Properties
  NameDescription
Public propertyAccessibilityRequested
Gets or sets a value indicating whether the CodedUI Tests functionality is requested from external program such a Narrator.
(Inherited from RadControl.)
Public propertyAllowShowFocusCues
Indicates focus cues display, when available, based on the corresponding control type and the current UI state.
(Overrides RadControlAllowShowFocusCues.)
Public propertyAnalyticsName
Gets or sets the Analytics Name associated with this control. By default the Control Name property is logged. If you want to customize the information which will be logged for this control set this property to a preferred value.
(Inherited from RadControl.)
Public propertyAutoCompleteDataSource
Gets or sets the object that is responsible for providing data objects for the AutoComplete Suggest.
Public propertyAutoCompleteDisplayMember
Gets or sets a string which will be used to get a text string for each visual item. This value can not be set to null. Setting it to null will cause it to contain an empty string.
Public propertyAutoCompleteMode
Specifies the mode for the automatic completion feature used in the DropDownList and the TextBox controls.
Public propertyAutoCompleteValueMember
Gets or sets the string through which the SelectedValue property will be determined. This property can not be set to null. Setting it to null will cause it to contain an empty string.
Public propertyAutoSize
Gets or sets whether the edit control is auto-sized
(Overrides RadControlAutoSize.)
Public propertyAutoSizeItems
Gets or sets a value that indicates whether items will be sized according to their content. If this property is true the user can set the Height property of each individual RadListDataItem in the Items collection in order to override the automatic sizing.
Public propertyBackColor
Gets or sets the BackColor of the control. This is actually the BackColor property of the root element.
(Inherited from RadControl.)
Public propertyBehavior
Gets the input behavior for the control.
(Inherited from RadControl.)
Public propertyCaseSensitive
Gets or sets a value indicating whether string comparisons are case-sensitive.
Public propertyCausesValidation
Gets or sets a value indicating whether the control causes validation to be performed on any controls that require validation when it receives focus.
Public propertyCommandBindings (Inherited from RadControl.)
Public propertyDataMember
Public propertyDataSource
Gets or sets the object that is responsible for providing data objects for the RadListElement.
Public propertyDefaultItemsCountInDropDown
DefaultItems count in drop-down portion of the RadDropDownList.
Protected propertyDefaultSize (Overrides ControlDefaultSize.)
Public propertyDescriptionTextMember
Gets or sets a property name which will be used to extract a text for description text from the data items. The value of the property with this name will be available via the Value property of every RadListDataItem in the Items collection.
Public propertyDisplayMember
Gets or sets a string which will be used to get a text string for each visual item. This value can not be set to null. Setting it to null will cause it to contain an empty string.
Public propertyDropDownAnimationEasing
Gets or sets the easing type of the animation.
Public propertyDropDownAnimationEnabled
Gets or sets a value indicating whether the RadDropDownList will be animated when displaying.
Public propertyDropDownAnimationFrames
Gets or sets the number of frames that will be used when the DropDown is being animated.
Public propertyDropDownHeight
Gets or sets the height in pixels of the drop-down portion of the RadDropDownList.
Public propertyDropDownListElement
Represent the DropDownListElement element
Public propertyDropDownMaxSize
Public propertyDropDownMinSize
Public propertyDropDownSizingMode
Gets or sets a value of the SizingMode enumeration. This value determines how the pop-up form can be resized: vertically, horizontally or both.
Public propertyDropDownStyle
Gets or sets a value specifying the style of the DropDownList
Public propertyElementTree (Inherited from RadControl.)
Public propertyEnableAlternatingItemColor
Gets or sets a value indicating whether alternating item color is enabled.
Public propertyEnableAnalytics
Gets or sets a value indicating whether the Analytics functionality is enabled or disabled for this control.
(Inherited from RadControl.)
Public propertyEnableCodedUITests
Gets or sets a value indicating whether the CodedUI Tests functionality is enabled.
(Inherited from RadControl.)
Public propertyEnableGestures
Gets or sets a value indicating whether the Gestures functionality is enabled.
(Inherited from RadControl.)
Public propertyEnableKeyMap
Gets or sets whether Key Map (Office 2007 like accelerator keys map) is used for this specific control. Currently this option is implemented for the RadRibbonBar control only.
(Inherited from RadControl.)
Public propertyEnableKineticScrolling
Gets or sets a value indicating whether the kinetic scrolling function is enabled.
Public propertyEnableMouseWheel
Enable or disable Mouse Wheel Scrolling.
Public propertyEnableRadAccessibilityObjects
Gets or sets a value indicating whether the RadControls Accessible custom object is enabled.
(Inherited from RadControl.)
Public propertyEnableTheming
Gets or sets value indicating whether the control is styled through theme
(Inherited from RadControl.)
Public propertyFilter
Gets or sets a predicate which filters which items can be visible.
Public propertyFilterExpression
Gets or sets a filter expression which determines which items will be visible.
Public propertyFindStringComparer
Gets or sets an object that implements IFindStringComparer. The value of this property is used in the FindString() method when searching for an item.
Public propertyFitItemsToSize
Public propertyFocusable (Inherited from RadControl.)
Public propertyFocusedElement (Inherited from RadControl.)
Public propertyFont
Gets or sets the Font of the control. This is actually the Font property of the root element.
(Inherited from RadControl.)
Public propertyForeColor
Gets or sets the ForeColor of the control. This is actually the ForeColor property of the root element.
(Inherited from RadControl.)
Public propertyFormatInfo
Gets or sets an object that implements the IFormatProvider interface. This object is used when formatting items. The default object is CultureInfo.CurrentCulture.
Public propertyFormatString
Gets or sets a format string that will be used for visual item formatting if FormattingEnabled is set to true.
Public propertyFormattingEnabled
Gets or sets a value that determines whether text formatting is enabled for the visual items.
Public propertyImageList (Inherited from RadEditorControl.)
Public propertyImageScalingSize
Gets or sets the image scaling size.
(Inherited from RadControl.)
Public propertyIsDesignMode (Inherited from RadControl.)
Public propertyIsDisplayed
Determines whether the control is currently displayed on the screen.
(Inherited from RadControl.)
Public propertyIsFilterActive
Gets a value indicating whether there is a Filter or FilterExpression set.
Public propertyIsInitializing (Inherited from RadControl.)
Public propertyIsLoaded
Determines whether the control is properly loaded.
(Inherited from RadControl.)
Public propertyIsPopupVisible
Indicating whether the Popup part of the control are displayed.
Public propertyItems
Public propertyItemsSortComparer
Gets or sets an object that implements IComparer which is used when sorting items.
Public propertyLayoutManager (Inherited from RadControl.)
Public propertyListElement
Represent the List element
Public propertyMaxDropDownItems
Gets or sets the maximum number of items to be shown in the drop-down portion of the RadDropDownList.
Public propertyMaximumSize
Gets or sets the size that is the upper limit that GetPreferredSize can specify.
(Inherited from RadControl.)
Public propertyMaxLength
Gets or sets the maximum number of characters the user can type or paste into the text box control.
Public propertyMinimumSize
Gets or sets the size that is the lower limit that GetPreferredSize can specify
(Inherited from RadControl.)
Public propertyNullText
Gets or sets the text that is displayed when RadDropDownList has no text set.
Public propertyPadding
Gets or sets padding within the control.
(Inherited from RadControl.)
Public propertyPopup
Gets a reference to the drop down form associated with this RadDropDownList.
Public propertyReadOnly
Gets or sets a value indicating whether the drop down list is read only.
Public propertyRootElement
Gets the RootElement of the control.
(Inherited from RadControl.)
Public propertySelectedIndex
Gets or sets the position of the selection. Setting this property will cause the SelectedIndexChanging and SelectedIndexChanged events to fire.
Public propertySelectedItem
Gets or sets the selected logical list item. Setting this property will cause the selection events to fire.
Public propertySelectedItems
Provides a readonly interface to the currently selected items.
Public propertySelectedText
Gets or sets the text that is selected in the editable portion of the DropDownList.
Public propertySelectedValue
Gets or sets the currently selected value. Setting the SelectedValue to a value that is shared between many items causes the first item to be selected. This property triggers the selection events.
Public propertySelectionLength
Gets or sets the number of characters selected in the editable portion of the combo box.
Public propertySelectionStart
Gets or sets the starting index of text selected in the combo box.
Public propertySelectNextOnDoubleClick
Rotate items on double click in the edit box part
Public propertyShowImageInEditorArea
Gets or sets that RadListDataItem Image will be displayd in Editor Element when DropDownStyle is set to DropDownStyleList
Public propertyShowItemToolTips
Gets or sets a value indicating whether ToolTips are shown for the RadItem objects contained in the RadControl.
(Inherited from RadControl.)
Public propertySite (Inherited from RadControl.)
Public propertySmallImageList
Gets or sets the SmallImageList that contains the small images which are displayed when there's not enough space.
(Inherited from RadControl.)
Public propertySmallImageScalingSize
Gets or sets the small image scaling size.
(Inherited from RadControl.)
Public propertySortStyle
Gets or sets the sort style. It can be Ascending, Descending or None. Sorting is performed according to the property specified by DisplayMember.
Public propertyTabStop
Gets or sets a value indicating whether the user can give the focus to this control using the TAB key.
Public propertyText (Overrides RadControlText.)
Public propertyThemeClassName
Gets or sets the class name string that ThemeResolutionService will use to find the themes registered for the control.
(Inherited from RadControl.)
Public propertyThemeName
Gets or sets control's preferred theme name. Themes are stored and retrieved using APIs of ThemeResolutionService.
(Inherited from RadControl.)
Public propertyUseCompatibleTextRendering
Determines whether to use compatible text rendering engine (GDI+) or not (GDI).
(Inherited from RadControl.)
Protected propertyValidationCancel (Inherited from RadControl.)
Public propertyValueMember
Gets or sets the string through which the SelectedValue property will be determined. This property can not be set to null. Setting it to null will cause it to contain an empty string.
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Methods
  NameDescription
Public methodBeginInit
Suspends layout during initialization.
(Inherited from RadControl.)
Public methodBeginUpdate
Call BeginUpdate at the begining of a block that makes many modifications in the GUI
Public methodCallAccessibilityNotifyClients
This method is used internally!
(Inherited from RadControl.)
Public methodCallBaseOnGotFocus
This method is used internally!
(Inherited from RadControl.)
Public methodCallBaseOnKeyDown
This method is used internally!
(Inherited from RadControl.)
Public methodCallBaseOnKeyPress
This method is used internally!
(Inherited from RadControl.)
Public methodCallBaseOnKeyUp
This method is used internally!
(Inherited from RadControl.)
Public methodCallBaseOnLostFocus
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnClick
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnDoubleClick
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnKeyDown
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnKeyPress
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnKeyUp
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnMouseCaptureChanged
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnMouseDown
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnMouseEnter
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnMouseHover
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnMouseLeave
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnMouseMove
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnMouseUp
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnMouseWheel
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnPreviewKeyDown
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnScreenTipNeeded
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnThemeNameChanged
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnToolTipTextNeeded
This method is used internally!
(Inherited from RadControl.)
Public methodCallOnVisibleChanged
This method is used internally!
(Inherited from RadControl.)
Protected methodCanEditElementAtDesignTime
Determines whether an element may be edited via the EditUIElements dialog at design-time.
(Inherited from RadControl.)
Public methodCanEditUIElement
Determines whether an element from this element tree may be displayed in the EditUIElements dialog.
(Inherited from RadControl.)
Public methodCloseDropDown
HIde the popup from the screen.
Protected methodConstruct (Inherited from RadControl.)
Public methodControlDefinesThemeForElement (Overrides RadControlControlDefinesThemeForElement(RadElement).)
Protected methodCreateAccessibilityInstance (Overrides ControlCreateAccessibilityInstance.)
Protected methodCreateBehavior
Creates the input behavior instance. Allows inheritors to provide custom input implementations.
(Inherited from RadControl.)
Protected methodCreateChildItems (Overrides RadControlCreateChildItems(RadElement).)
Protected methodCreateDropDownListElement
Protected methodCreateRootElement (Overrides RadControlCreateRootElement.)
Public methodDeferRefresh
Defers the refresh.
Public methodDisableGesture
Disable firing gesture events of the specified type.
(Inherited from RadControl.)
Protected methodDispose
Releases the unmanaged resources used by the RadDropDownList and optionally releases the managed resources
(Overrides RadControlDispose(Boolean).)
Protected methoddropDownListElement_KeyDown
Protected methoddropDownListElement_KeyPress
Protected methoddropDownListElement_KeyUp
Protected methodelement_PopupClosed
Protected methodelement_PopupClosing
Protected methodelement_PopupOpened
Protected methodelement_PopupOpening
Public methodEnableGesture
Enable firing gesture events of the specified type.
(Inherited from RadControl.)
Public methodEndInit
Resumes layout.
(Inherited from RadControl.)
Public methodEndUpdate
Call EndUpdate at the end of a block that makes many modifications in the GUI
Public methodFindItemExact
Protected methodFindPropertyInChildren (Inherited from RadControl.)
Public methodFindString(String)
Searches for an item related to the specified string. The relation is described by the object assigned to FindStringComparer property. By default FindStringComparer uses the System.String.StartsWith() method. This method starts searching from zero based index. If the algorithm reaches the end of the Items collection it wraps to the beginning and continues until one before the provided index.
Public methodFindString(String, Int32)
Searches for an item related to the specified string. The relation is described by the object assigned to FindStringComparer property. By default FindStringComparer uses the System.String.StartsWith() method. This method starts searching from the specified index. If the algorithm reaches the end of the Items collection it wraps to the beginning and continues until one before the provided index.
Public methodFindStringExact(String)
Searches for an item in the same manner as FindString() but matches an item only if its text is exactly equal to the provided string.
Public methodFindStringExact(String, Int32)
Searches for an item in the same manner as FindString() but matches an item only if its text is exactly equal to the provided string.
Public methodFindStringNonWrapping(String)
Searches for an item in the same manner as FindString() but does not start from the beginning when the end of the Items collection is reached.
Public methodFindStringNonWrapping(String, Int32)
Searches for an item in the same manner as FindString() but does not start from the beginning when the end of the Items collection is reached.
Public methodGetChildAt
Method used by control Code Dom serializer to access element in the collection of RootElement.
(Inherited from RadControl.)
Public methodGetControlDefaultSize
This method is used internally!
(Inherited from RadControl.)
Protected methodGetInputElement (Inherited from RadControl.)
Public methodGetPlainText
Strips all html tags of the text set to the control and returns only the plain text.
(Inherited from RadControl.)
Public methodGetPreferredSize (Inherited from RadEditorControl.)
Protected methodGetRootElementDesiredSize (Inherited from RadControl.)
Protected methodInitializeRootElement (Inherited from RadControl.)
Public methodInvokeLayoutCallback (Inherited from RadControl.)
Protected methodIsInputChar (Overrides ControlIsInputChar(Char).)
Protected methodIsInputKey (Overrides RadControlIsInputKey(Keys).)
Public methodLoadElementTree
Loads the element tree. While not loaded, no layout operations are allowed upon the tree. By default, the tree will be loaded when the control is displayed for the first time.
(Inherited from RadControl.)
Public methodLoadElementTree(Size)
Loads the element tree using the specified desired size.
(Inherited from RadControl.)
Protected methodOnAutoSizeChanged (Inherited from RadControl.)
Protected methodOnBackColorChanged (Inherited from RadControl.)
Protected methodOnBindingContextChanged (Overrides RadControlOnBindingContextChanged(EventArgs).)
Protected methodOnCaptureLosing (Inherited from RadControl.)
Protected methodOnClick (Inherited from RadControl.)
Protected methodOnCreateControl (Inherited from RadControl.)
Protected methodOnCreatingVisualItem
Protected methodOnDataBindingComplete
Raises the DataBindingComplete event.
Protected methodOnDoubleClick (Inherited from RadControl.)
Protected methodOnEnabledChanged (Inherited from RadControl.)
Protected methodOnEnter (Overrides ControlOnEnter(EventArgs).)
Protected methodOnFontChanged (Inherited from RadControl.)
Protected methodOnForeColorChanged (Inherited from RadControl.)
Protected methodOnGesture (Inherited from RadControl.)
Protected methodOnGotFocus (Overrides RadControlOnGotFocus(EventArgs).)
Protected methodOnHandleDestroyed (Inherited from RadControl.)
Protected methodOnInvalidated (Inherited from RadControl.)
Protected methodOnItemDataBinding
Protected methodOnItemDataBound
Protected methodOnKeyDown (Inherited from RadControl.)
Protected methodOnKeyPress (Inherited from RadControl.)
Protected methodOnKeyUp (Inherited from RadControl.)
Protected methodOnLayout (Inherited from RadControl.)
Protected methodOnLeave (Overrides ControlOnLeave(EventArgs).)
Protected methodOnLoad
Notifies that the control is about to be visualized.
(Inherited from RadControl.)
Protected methodOnLocationChanged (Inherited from RadControl.)
Protected methodOnLostFocus (Overrides RadControlOnLostFocus(EventArgs).)
Protected methodOnMouseCaptureChanged (Inherited from RadControl.)
Protected methodOnMouseDown (Inherited from RadControl.)
Protected methodOnMouseEnter (Inherited from RadControl.)
Protected methodOnMouseHover (Inherited from RadControl.)
Protected methodOnMouseLeave (Inherited from RadControl.)
Protected methodOnMouseMove (Inherited from RadControl.)
Protected methodOnMouseUp (Inherited from RadControl.)
Protected methodOnMouseWheel (Inherited from RadControl.)
Protected methodOnNotifyPropertyChanged(PropertyChangedEventArgs) (Inherited from RadControl.)
Protected methodOnNotifyPropertyChanged(String)
Raises the PropertyChanged event
(Inherited from RadControl.)
Protected methodOnPaddingChanged (Inherited from RadControl.)
Protected methodOnPaint (Inherited from RadControl.)
Protected methodOnPanGesture
Fires the PanGesture event.
(Inherited from RadControl.)
Protected methodOnParentChanged (Inherited from RadEditorControl.)
Protected methodOnPressAndTapGesture
Fires the PressAndTapGesture event.
(Inherited from RadControl.)
Protected methodOnPreviewKeyDown (Inherited from RadControl.)
Protected methodOnRightToLeftChanged (Overrides RadControlOnRightToLeftChanged(EventArgs).)
Protected methodOnRotateGesture
Fires the RotateGesture event.
(Inherited from RadControl.)
Protected methodOnScreenTipNeeded (Inherited from RadControl.)
Protected methodOnSelectedIndexChanged
Protected methodOnSelectedIndexChanging
Protected methodOnSelectedValueChanged
Protected methodOnSortStyleChanged
Protected methodOnThemeChanged (Inherited from RadControl.)
Protected methodOnThemeNameChanged (Inherited from RadControl.)
Protected methodOnToolTipTextNeeded (Inherited from RadControl.)
Protected methodOnTwoFingerTapGesture
Fires the TwoFingerTapGesture event.
(Inherited from RadControl.)
Protected methodOnVisualItemFormatting
Protected methodOnZoomGesture
Fires the ZoomGesture event.
(Inherited from RadControl.)
Protected methodProcessAutoSizeChanged (Overrides RadControlProcessAutoSizeChanged(Boolean).)
Protected methodProcessCaptureChangeRequested
Processes a capture request from the specified element.
(Inherited from RadControl.)
Protected methodProcessCodedUIMessage (Overrides RadControlProcessCodedUIMessage(IPCMessage).)
Protected methodProcessFocusRequested
Processes a focus request from the specified element.
(Inherited from RadControl.)
Protected methodProcessGesture (Inherited from RadControl.)
Protected methodProcessMnemonic (Inherited from RadControl.)
Public methodRebind
Forces re-evaluation of the current data source (if any).
Public methodRefresh (Inherited from RadControl.)
Public methodRegisterHostedControl (Inherited from RadControl.)
Protected methodResetBackColorThemeOverrides (Overrides RadControlResetBackColorThemeOverrides.)
Protected methodResetForeColorThemeOverrides (Overrides RadControlResetForeColorThemeOverrides.)
Public methodResolveStyleGroupForElement
Replaces the default style group for specific element.
(Inherited from RadControl.)
Public methodResumeUpdate (Inherited from RadControl.)
Public methodResumeUpdate(Boolean) (Inherited from RadControl.)
Protected methodScaleControl (Inherited from RadControl.)
Public methodSelectAll
Selects all items if the SelectionMode allows it.
Public methodSelectAllText
Selects all the text in the editable portion of the DropDownList box.
Public methodSelectText
Selects a range of text in the editable portion of the combo box
Protected methodSetBackColorThemeOverrides (Overrides RadControlSetBackColorThemeOverrides.)
Protected methodSetBoundsCore (Inherited from RadEditorControl.)
Protected methodSetForeColorThemeOverrides (Overrides RadControlSetForeColorThemeOverrides.)
Public methodSetIsInitializing
This method is used internally!
(Inherited from RadControl.)
Public methodShouldSerializeBackColor
Determines whether the BackColor property should be serialized.
(Inherited from RadControl.)
Public methodShouldSerializeFont
Determines whether the ForeColor property should be serialized.
(Inherited from RadControl.)
Public methodShouldSerializeForeColor
Determines whether the ForeColor property should be serialized.
(Inherited from RadControl.)
Protected methodShouldSerializeProperty
Determines whether the specified RadProperty should be serialized.
(Inherited from RadControl.)
Public methodShowDropDown
Displays the popup on the screen.
Public methodSuspendUpdate (Inherited from RadControl.)
Public methodUnregisterHostedControl (Inherited from RadControl.)
Protected methodWndProc (Overrides RadControlWndProc(Message).)
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Events
  NameDescription
Public eventCreatingVisualListItem
This event allows the user to create custom visual items. It is fired initially for all the visible items and when the control is resized afterwards.
Public eventDataBindingComplete
Fires after data binding operation has finished.
Public eventElementInvalidated (Inherited from RadControl.)
Public eventInitialized
Fires when the control is initialized.
(Inherited from RadControl.)
Public eventItemDataBinding
This event fires before a RadListDataItem is data bound. This happens when the DataSource property is assigned and the event fires for every item provided by the data source. This event allows a custom RadListDataItem to be provided by the user.
Public eventItemDataBound
This event fires after a RadListDataItem is data bound. This happens when the DataSource property is assigned and the event is fired for every item provided by the data source.
Public eventKeyDown
Occurs when a key is pressed while the control has focus.
Public eventKeyPress
Occurs when a key is pressed while the control has focus.
Public eventKeyUp
Occurs when a key is released while the control has focus.
Public eventPanGesture
Occurs when a pan gesture was sent by a touch input device.
(Inherited from RadControl.)
Public eventPopupClosed
Fires when the popup is closed.
Public eventPopupClosing
Fires when the popup is about to be closed.
Public eventPopupOpened
Fires when the popup-form is opened.
Public eventPopupOpening
Fires when the popup-form is about to be opened.
Public eventPressAndTapGesture
Occurs when a press-and-tap gesture was sent by a touch input device.
(Inherited from RadControl.)
Public eventPropertyChanged
Occurs when a property of an object changes change. Calling the event is developer's responsibility.
(Inherited from RadControl.)
Public eventRotateGesture
Occurs when a rotate gesture was sent by a touch input device.
(Inherited from RadControl.)
Public eventScreenTipNeeded
Occurs prior the ScreenTip of a RadItem instance inside the RadControl is displayed.
(Inherited from RadControl.)
Public eventSelectedIndexChanged
This event fires when the selected index property changes.
Public eventSelectedIndexChanging
This event fires before SelectedIndex changes. This event allows the operation to be cancelled.
Public eventSelectedValueChanged
This event fires only if the SelectedValue has really changed. For example it will not fire if the previously selected item has the same value as the newly selected item.
Public eventSortStyleChanged
This event fires when the SortStyle property changes.
Public eventTextChanged
Occurs when the Text property value changes.
Public eventThemeNameChanged
Fires when the theme name is changed.
(Inherited from RadControl.)
Public eventToolTipTextNeeded
Occurs when a RadItem instance inside the RadControl requires ToolTip text.
(Inherited from RadControl.)
Public eventTwoFingerTapGesture
Occurs when a two-finger-tap gesture was sent by a touch input device.
(Inherited from RadControl.)
Public eventVisualListItemFormatting
The VisualItemFormatting event fires whenever a property of a visible data item changes and whenever a visual item is associated with a new data item. During scrolling for example.
Public eventZoomGesture
Occurs when a zoom gesture was sent by a touch input device.
(Inherited from RadControl.)
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Fields
See Also