ListBoxElement Class

Implements base ListBox with "Select/unselect All" option

Inheritance

object

Element

BasePanel

DockPanel

ListBoxElement

Implements

ISupportUia

Namespace: C1.Framework

Assembly: C1.Win.10.dll

Syntax

public class ListBoxElement : DockPanel, ISupportUia

Public Class ListBoxElement
    Inherits DockPanel
    Implements ISupportUia

Constructors

Name	Description
ListBoxElement()	Creates a new instance of ListBoxElement

Properties

Name	Description
CheckAll	Gets "CheckAll" element.
EmptyString	Gets or sets a value used for displaying empty strings.
Items	Gets checklist child items as a ElementList.
NullEmptyString	Gets or sets a value used for displaying null ore empty strings.
NullString	Gets or sets a value used for displaying null strings.
ScrollableCheckList	Gets list holder panel.
SelectedIndex	Gets or sets currently selected index.
UpdateCheckList	Gets or sets a value determines whether checklist is blocked to be updated or not.

Methods

Name	Description
AddItem(string, bool)	Adds new checkbox item with determined displayed text and checkstate.
AreAllItemsChecked(bool)	Geths a value indicates whether all items has equal checkstate determined
ClearItems()	Clears checklist.
GetItemCheckState(int)	Sets checkstate for an item with the certain index.
GetItemChecked(int)	Gets a value that indicates whether the item with certain index is checked or not.
GetObjectCheckState(object)	Gets item's checkstate.
IsInputKey(Keys)	Determines whether the specified key is a regular input key or a special key that requires preprocessing.
IsItemChecked(string)	Gets a value that indicates whether the item is checked or not.
OnGotFocus(EventArgs)	Called by the host control when this Element receives the focus.
OnItemChecked(C1ItemCheckEventArgs)	Raizes an event when item's check state changed.
OnKeyDown(KeyEventArgs)	Called by the host control when the user presses a key and this Element has the focus.
OnKeyPress(KeyPressEventArgs)	Called by the host control when the user presses a character key and this Element has the focus.
OnKeyUp(KeyEventArgs)	Called by the host control when the user releases a key and this Element has the focus.
OnLostFocus(EventArgs)	Called by the host control when this Element loses the focus.
SetItemCheckState(int, CheckState)	Sets checkstate for an item with the certain index.
SetItemChecked(int, bool)	Sets CheckState for an item with the certain index.
SetObjectCheckState(object, CheckState)	Sets item's checkstate.
UpdateSelectAllCheckState()	Updates "Select All" checkbox checkstate according with list items checkstates.

Events

Name	Description
ItemChecked	Event raized when item's check state changed.