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   [Collapse]ToolboxControl Class
     ToolboxControl Members
     ToolboxControl Constructor
    [Expand]ToolboxControl Properties
    [Collapse]ToolboxControl Events
      CustomDrawElement Event
      DragItemCancel Event
      DragItemDrop Event
      DragItemMove Event
      DragItemStart Event
      GetGroupImage Event
      GetItemImage Event
      InitializeMenu Event
      ItemClick Event
      ItemDoubleClick Event
      SearchTextChanged Event
      SelectedGroupChanged Event
      StateChanged Event
    [Expand]ToolboxControl Methods
   [Expand]ToolboxDragItemDropEventArgs Class
    ToolboxDragItemDropEventHandler Delegate
   [Expand]ToolboxDragItemMoveEventArgs Class
    ToolboxDragItemMoveEventHandler Delegate
   [Expand]ToolboxDragItemStartEventArgs Class
    ToolboxDragItemStartEventHandler Delegate
   [Expand]ToolboxElementBase Class
   [Expand]ToolboxGroup Class
   [Expand]ToolboxItem Class
   [Expand]ToolboxOptionsBehavior Class
   [Expand]ToolboxOptionsMinimizing Class
   [Expand]ToolboxOptionsView Class
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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

ToolboxControl Events

Displays multiple sets of items and automatically initiates drag-and-drop operations when an end-user starts dragging these items.

Expanded Public Events

Show: Inherited
  Name Description
Public event AutoSizeChanged This event is not relevant for this class. (Inherited from System.Windows.Forms.Control)
Public event BackColorChanged This event is not supported by the BaseStyleControl class. (Inherited from BaseStyleControl)
Public event BackgroundImageChanged Occurs when the value of the System.Windows.Forms.Control.BackgroundImage property changes. (Inherited from System.Windows.Forms.Control)
Public event BackgroundImageLayoutChanged Occurs when the System.Windows.Forms.Control.BackgroundImageLayout property changes. (Inherited from System.Windows.Forms.Control)
Public event BindingContextChanged Occurs when the value of the System.Windows.Forms.BindingContext property changes. (Inherited from System.Windows.Forms.Control)
Public event CausesValidationChanged Occurs when the value of the System.Windows.Forms.Control.CausesValidation property changes. (Inherited from System.Windows.Forms.Control)
Public event ChangeUICues Occurs when the focus or keyboard user interface (UI) cues change. (Inherited from System.Windows.Forms.Control)
Public event Click Occurs when the control is clicked. (Inherited from System.Windows.Forms.Control)
Public event ClientSizeChanged Occurs when the value of the System.Windows.Forms.Control.ClientSize property changes. (Inherited from System.Windows.Forms.Control)
Public event ContextMenuChanged Occurs when the value of the System.Windows.Forms.Control.ContextMenu property changes. (Inherited from System.Windows.Forms.Control)
Public event ContextMenuStripChanged Occurs when the value of the System.Windows.Forms.Control.ContextMenuStrip property changes. (Inherited from System.Windows.Forms.Control)
Public event ControlAdded Occurs when a new control is added to the System.Windows.Forms.Control.ControlCollection. (Inherited from System.Windows.Forms.Control)
Public event ControlRemoved Occurs when a control is removed from the System.Windows.Forms.Control.ControlCollection. (Inherited from System.Windows.Forms.Control)
Public event CursorChanged Occurs when the value of the System.Windows.Forms.Control.Cursor property changes. (Inherited from System.Windows.Forms.Control)
Public event CustomDrawElement Provides the ability to perform custom painting of the ToolboxControl visual elements.
Public event Disposed Occurs when the component is disposed by a call to the System.ComponentModel.Component.Dispose method. (Inherited from System.ComponentModel.Component)
Public event DockChanged Occurs when the value of the System.Windows.Forms.Control.Dock property changes. (Inherited from System.Windows.Forms.Control)
Public event DoubleClick Occurs when the control is double-clicked. (Inherited from System.Windows.Forms.Control)
Public event DpiChangedAfterParent (Inherited from System.Windows.Forms.Control)
Public event DpiChangedBeforeParent (Inherited from System.Windows.Forms.Control)
Public event DragDrop Occurs when a drag-and-drop operation is completed. (Inherited from System.Windows.Forms.Control)
Public event DragEnter Occurs when an object is dragged into the control's bounds. (Inherited from System.Windows.Forms.Control)
Public event DragItemCancel Fires when a drag operation is canceled.
Public event DragItemDrop Fires after an item has been dropped. Allows you to perform custom actions on item dropping.
Public event DragItemMove Fires during item dragging. Allows you to specify the drop effect in the current position.
Public event DragItemStart Fires when an item's drag operation starts. Allows you to replace the cursor icon and cancel the drag operation.
Public event DragLeave Occurs when an object is dragged out of the control's bounds. (Inherited from System.Windows.Forms.Control)
Public event DragOver Occurs when an object is dragged over the control's bounds. (Inherited from System.Windows.Forms.Control)
Public event EnabledChanged Occurs when the System.Windows.Forms.Control.Enabled property value has changed. (Inherited from System.Windows.Forms.Control)
Public event Enter Occurs when the control is entered. (Inherited from System.Windows.Forms.Control)
Public event FontChanged This event is not supported by the BaseStyleControl class. (Inherited from BaseStyleControl)
Public event ForeColorChanged This event is not supported by the BaseStyleControl class. (Inherited from BaseStyleControl)
Public event GetGroupImage Fires when a ToolboxGroup is about to displayed for the first time and allows you to provide a custom group icon.
Public event GetItemImage Fires when a ToolboxItem is about to displayed for the first time and allows you to provide a custom item icon.
Public event GiveFeedback Occurs during a drag operation. (Inherited from System.Windows.Forms.Control)
Public event GotFocus Occurs when the control receives focus. (Inherited from System.Windows.Forms.Control)
Public event HandleCreated Occurs when a handle is created for the control. (Inherited from System.Windows.Forms.Control)
Public event HandleDestroyed Occurs when the control's handle is in the process of being destroyed. (Inherited from System.Windows.Forms.Control)
Public event HelpRequested Occurs when the user requests help for a control. (Inherited from System.Windows.Forms.Control)
Public event ImeModeChanged Occurs when the System.Windows.Forms.Control.ImeMode property has changed. (Inherited from System.Windows.Forms.Control)
Public event InitializeMenu Fires when the ToolboxControl popup menu is about to be shown, and allows you to customize the menu.
Public event Invalidated Occurs when a control's display requires redrawing. (Inherited from System.Windows.Forms.Control)
Public event ItemClick Fires when a toolbox item is clicked.
Public event ItemDoubleClick Fires when an item is double clicked.
Public event KeyDown Occurs when a key is pressed while the control has focus. (Inherited from System.Windows.Forms.Control)
Public event KeyPress Occurs when a key is pressed while the control has focus. (Inherited from System.Windows.Forms.Control)
Public event KeyUp Occurs when a key is released while the control has focus. (Inherited from System.Windows.Forms.Control)
Public event Layout Occurs when a control should reposition its child controls. (Inherited from System.Windows.Forms.Control)
Public event Leave Occurs when the input focus leaves the control. (Inherited from System.Windows.Forms.Control)
Public event LocationChanged Occurs when the System.Windows.Forms.Control.Location property value has changed. (Inherited from System.Windows.Forms.Control)
Public event LostFocus Occurs when the control loses focus. (Inherited from System.Windows.Forms.Control)
Public event MarginChanged Occurs when the control's margin changes. (Inherited from System.Windows.Forms.Control)
Public event MouseCaptureChanged Occurs when the control loses or gains mouse capture. (Inherited from System.Windows.Forms.Control)
Public event MouseClick Occurs when the control is clicked by the mouse. (Inherited from System.Windows.Forms.Control)
Public event MouseDoubleClick Occurs when the control is double clicked by the mouse. (Inherited from System.Windows.Forms.Control)
Public event MouseDown Occurs when the mouse pointer is over the control and a mouse button is pressed. (Inherited from System.Windows.Forms.Control)
Public event MouseEnter Occurs when the mouse pointer enters the control. (Inherited from System.Windows.Forms.Control)
Public event MouseHover Occurs when the mouse pointer rests on the control. (Inherited from System.Windows.Forms.Control)
Public event MouseLeave Occurs when the mouse pointer leaves the control. (Inherited from System.Windows.Forms.Control)
Public event MouseMove Occurs when the mouse pointer is moved over the control. (Inherited from System.Windows.Forms.Control)
Public event MouseUp Occurs when the mouse pointer is over the control and a mouse button is released. (Inherited from System.Windows.Forms.Control)
Public event MouseWheel Occurs when the mouse wheel moves while the control has focus. (Inherited from System.Windows.Forms.Control)
Public event Move Occurs when the control is moved. (Inherited from System.Windows.Forms.Control)
Public event PaddingChanged Occurs when the control's padding changes. (Inherited from System.Windows.Forms.Control)
Public event Paint Occurs when the control is redrawn. (Inherited from System.Windows.Forms.Control)
Public event ParentChanged Occurs when the System.Windows.Forms.Control.Parent property value changes. (Inherited from System.Windows.Forms.Control)
Public event PreviewKeyDown Occurs before the System.Windows.Forms.Control.KeyDown event when a key is pressed while focus is on this control. (Inherited from System.Windows.Forms.Control)
Public event QueryAccessibilityHelp Occurs when System.Windows.Forms.AccessibleObject is providing help to accessibility applications. (Inherited from System.Windows.Forms.Control)
Public event QueryContinueDrag Occurs during a drag-and-drop operation and enables the drag source to determine whether the drag-and-drop operation should be canceled. (Inherited from System.Windows.Forms.Control)
Public event RegionChanged Occurs when the value of the System.Windows.Forms.Control.Region property changes. (Inherited from System.Windows.Forms.Control)
Public event Resize Occurs when the control is resized. (Inherited from System.Windows.Forms.Control)
Public event RightToLeftChanged Occurs when the System.Windows.Forms.Control.RightToLeft property value changes. (Inherited from System.Windows.Forms.Control)
Public event SearchTextChanged Fires when the text in the search box is changed.
Public event SelectedGroupChanged Fires when the group currently selected in the toolbox is changed.
Public event SizeChanged Occurs when the System.Windows.Forms.Control.Size property value changes. (Inherited from System.Windows.Forms.Control)
Public event StateChanged Fires when the toolbox state is changed from normal to minimized, and vice versa.
Public event StyleChanged Occurs when the control style changes. (Inherited from System.Windows.Forms.Control)
Public event SystemColorsChanged Occurs when the system colors change. (Inherited from System.Windows.Forms.Control)
Public event TabIndexChanged Occurs when the System.Windows.Forms.Control.TabIndex property value changes. (Inherited from System.Windows.Forms.Control)
Public event TabStopChanged Occurs when the System.Windows.Forms.Control.TabStop property value changes. (Inherited from System.Windows.Forms.Control)
Public event TextChanged Occurs when the System.Windows.Forms.Control.Text property value changes. (Inherited from System.Windows.Forms.Control)
Public event Validated Occurs when the control is finished validating. (Inherited from System.Windows.Forms.Control)
Public event Validating Occurs when the control is validating. (Inherited from System.Windows.Forms.Control)
Public event VisibleChanged Occurs when the System.Windows.Forms.Control.Visible property value changes. (Inherited from System.Windows.Forms.Control)
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