Documentation

Class RadCheckedDropDownList

Represents a CheckedDropDown List. The RadCheckedDropDownList 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
System.Object
RadControl
RadEditorControl
RadDropDownList
RadCheckedDropDownList
Inherited Members
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI.dll

Syntax

[TelerikToolboxCategory("Data Controls")]
public class RadCheckedDropDownList : RadDropDownList, INotifyPropertyChanged, ISupportInitializeNotification, ISupportInitialize, IComponentTreeHandler, ILayoutHandler, IPCHost, IAnalyticsProvider, ISupportRootUIAutomation

Constructors

RadCheckedDropDownList()

Declaration
public RadCheckedDropDownList()

Properties

AutoCompleteMode

Specifies the mode for the automatic completion feature used in the DropDownList and the TextBox controls.

Declaration
public override AutoCompleteMode AutoCompleteMode { get; set; }
Property Value
System.Windows.Forms.AutoCompleteMode

Overrides

AutoCompleteTextBoxElement

Gets the associated auto complete text box element.

Declaration
protected RadAutoCompleteBoxElement AutoCompleteTextBoxElement { get; }
Property Value
RadAutoCompleteBoxElement

CaseSensitive

This property is not applicable for RadCheckedDropDownList.

Declaration
[RadDescription("CaseSensitive", typeof(RadDropDownListElement))]
public override bool CaseSensitive { get; set; }
Property Value
System.Boolean

Overrides

CheckedDropDownListElement

Declaration
public RadCheckedDropDownListElement CheckedDropDownListElement { get; set; }
Property Value
RadCheckedDropDownListElement

CheckedItems

Declaration
public DropDownCheckedItemsCollection CheckedItems { get; }
Property Value
DropDownCheckedItemsCollection

CheckedMember

Declaration
public string CheckedMember { get; set; }
Property Value
System.String

DropDownStyle

Gets or sets a value specifying the style of the DropDownList This property is not applicable for RadCheckedDropDownList

Declaration
[RadPropertyDefaultValue("DropDownStyle", typeof(RadDropDownListElement))]
public override RadDropDownStyle DropDownStyle { get; set; }
Property Value
RadDropDownStyle

Overrides

Items

Declaration
public RadCheckedListDataItemCollection Items { get; }
Property Value
RadCheckedListDataItemCollection

MaxLength

Gets or sets the maximum number of characters the user can type or paste into the text box control.

Declaration
public override int MaxLength { get; set; }
Property Value
System.Int32

Overrides

Multiline

Gets or sets a value indicating whether the hosted textbox is multiline.

Declaration
public bool Multiline { get; set; }
Property Value
System.Boolean

true if multiline; otherwise, false.

ReadOnly

Gets or sets a value indicating whether the drop down list is read only.

Declaration
public override bool ReadOnly { get; set; }
Property Value
System.Boolean

true if the drop down list is read only; otherwise, false.
Overrides

SelectedIndex

This property is not applicable for RadCheckedDropDownList

Declaration
public override int SelectedIndex { get; set; }
Property Value
System.Int32

Overrides

SelectedItem

This property is not applicable for RadCheckedDropDownList

Declaration
public override RadListDataItem SelectedItem { get; set; }
Property Value
RadListDataItem

Overrides

SelectedValue

Declaration
public override object SelectedValue { get; set; }
Property Value
System.Object

Overrides

ShowCheckAllItems

Show or Hide the CheckAll item

Declaration
public bool ShowCheckAllItems { get; set; }
Property Value
System.Boolean

SyncSelectionWithText

Gets or sets a value indicating whether items checked state is synchronized with the text in the editable area.

Declaration
public bool SyncSelectionWithText { get; set; }
Property Value
System.Boolean

TabStop

Gets or sets a value indicating whether the user can give the focus to this control using the TAB key.

Declaration
public bool TabStop { get; set; }
Property Value
System.Boolean

true if the user can give the focus to the control using the TAB key;otherwise, false. The default is true.

ThemeClassName

Declaration
public override string ThemeClassName { get; }
Property Value
System.String

Overrides

Methods

BeginInit()

Declaration
public override void BeginInit()
Overrides

CanEditElementAtDesignTime(RadElement)

Declaration
protected override bool CanEditElementAtDesignTime(RadElement element)
Parameters
RadElement element

Returns
System.Boolean

Overrides

CreateDropDownListElement()

Declaration
protected override RadDropDownListElement CreateDropDownListElement()
Returns
RadDropDownListElement

Overrides

EndInit()

Declaration
public override void EndInit()
Overrides

OnEnter(EventArgs)

Declaration
protected override void OnEnter(EventArgs e)
Parameters
System.EventArgs e

Overrides

OnGotFocus(EventArgs)

Declaration
protected override void OnGotFocus(EventArgs e)
Parameters
System.EventArgs e

Overrides

ResetBackColorThemeOverrides()

Declaration
protected override void ResetBackColorThemeOverrides()
Overrides

ResetForeColorThemeOverrides()

Declaration
protected override void ResetForeColorThemeOverrides()
Overrides

SetBackColorThemeOverrides()

Declaration
protected override void SetBackColorThemeOverrides()
Overrides

SetForeColorThemeOverrides()

Declaration
protected override void SetForeColorThemeOverrides()
Overrides

Events

CheckAllItemCheckedChanged

Occurs when a CheckAllItem is checked.

Declaration
public event RadCheckedListDataItemEventHandler CheckAllItemCheckedChanged
Event Type
RadCheckedListDataItemEventHandler

CheckAllItemCheckedChanging

Occurs when a CheckAllItem is about to be checked. Cancelable.

Declaration
public event RadCheckedListDataItemCancelEventHandler CheckAllItemCheckedChanging
Event Type
RadCheckedListDataItemCancelEventHandler

CreateTextBlock

Occurs when an instance of ITextBlock is created

Declaration
public event CreateTextBlockEventHandler CreateTextBlock
Event Type
CreateTextBlockEventHandler

ItemCheckedChanged

Occurs when a ListViewDataItem is checked.

Declaration
public event RadCheckedListDataItemEventHandler ItemCheckedChanged
Event Type
RadCheckedListDataItemEventHandler

ItemCheckedChanging

Occurs when a ListViewDataItem is about to be checked. Cancelable.

Declaration
public event RadCheckedListDataItemCancelEventHandler ItemCheckedChanging
Event Type
RadCheckedListDataItemCancelEventHandler

TextBlockFormatting

/// Occurs when text block is formatting.

Declaration
public event TextBlockFormattingEventHandler TextBlockFormatting
Event Type
TextBlockFormattingEventHandler

TokenValidating

Occurs when text is validating as token

Declaration
public event TokenValidatingEventHandler TokenValidating
Event Type
TokenValidatingEventHandler

Extension Methods