RepositoryItemLookUpEdit Events

Contains settings specific to a lookup editor.
Name Description
AutoSearch Fires when the editor SearchMode property is set to AutoSearch. In this mode, the editor filters out data source records that do not match the currently entered text, and displays remaining records in the drop-down panel. The AutoSearch event is optional, it allows you to fine-tune the search. See the LookUpEdit class description to learn more.
AutoSearchComplete Fires when a search in AutoSearch mode completes.
AutoSuggest Fires when you set the SearchMode property to AutoSuggest. In this mode, the editor runs the asynchronous Task assigned in the event handler to retrieve a list of drop-down panel items. See the LookUpEdit class description for more information.
AutoSuggestComplete Fires after the AutoSuggest event is finished. Allows you to additionally customize the editor.
BeforePopup Fires when the editor’s pop-up is about to be displayed. Inherited from RepositoryItemPopupBase.
BeforeShowMenu Occurs before the editor’s context menu is displayed. Inherited from RepositoryItemTextEdit.
ButtonClick Occurs when an editor button is clicked. Inherited from RepositoryItemButtonEdit.
ButtonPressed Occurs when an edit button is pressed within a button editor. Inherited from RepositoryItemButtonEdit.
Click Fires when clicking the editor. Inherited from RepositoryItem.
Closed Allows you to perform specific actions with respect to how the popup window was closed. Inherited from RepositoryItemPopupBase.
CloseUp Enables you to specify whether changes are saved or discarded when closing the popup window. Inherited from RepositoryItemPopupBase.
ContextButtonClick Fires when a context button is clicked. Inherited from RepositoryItemPopupBase.
ContextButtonValueChanged Fires when the CheckContextButton.Checked, TrackBarContextButton.Value or RatingContextButton.Rating property value changes. Inherited from RepositoryItemPopupBase.
CustomDisplayText Enables custom display text to be provided for an editor. Inherited from RepositoryItem.
CustomDrawButton Allows you to apply custom painting to specific RepositoryItemButtonEdit‘s buttons. Inherited from RepositoryItemButtonEdit.
CustomDrawCell Provides the capability to perform custom painting of grid cells in the drop-down.
CustomDrawHeader Provides the capability to perform custom painting of grid column headers in the drop-down.
CustomDrawLine Provides the capability to perform custom painting of vertical grid lines in the drop-down.
CustomDrawRow Provides the capability to perform custom painting of grid rows in the drop-down.
CustomHighlightText Allows you to highlight or custom paint strings within the control’s text. This event is supported in Advanced mode (see RepositoryItemTextEdit.UseAdvancedMode). Inherited from RepositoryItemTextEdit.
CustomizeContextItem Allows you to customize the context buttons for individual items. Inherited from RepositoryItemPopupBase.
DataSourceChanged
Disposed Occurs when the component is disposed by a call to the Dispose() method. Inherited from Component.
DoubleClick Fires when the editor is double clicked. Inherited from RepositoryItem.
DragDrop Fires when an object is dropped onto the editor. Inherited from RepositoryItem.
DragEnter Fires when a dragged object enters the editor’s area. Inherited from RepositoryItem.
DragLeave Fires when a dragged object leaves the editor’s area. Inherited from RepositoryItem.
DragOver Fires repeatedly when dragging an object over the editor. Inherited from RepositoryItem.
EditValueChanged Fires when the editor’s BaseEdit.EditValue property changes. Inherited from RepositoryItem.
EditValueChanging Fires when the editor’s value is about to be changed. Inherited from RepositoryItem.
Enter Fires when the editor receives focus. Inherited from RepositoryItem.
FormatEditValue Enables you to format the editor’s value (change the editor’s value when the formatting mechanism is invoked). Inherited from RepositoryItem.
GetNotInListValue Occurs on retrieving values for fields not found in the RepositoryItemLookUpEditBase.DataSource.
GiveFeedback Enables you to specify the cursor appearance when dragging this editor’s data. Inherited from RepositoryItem.
HelpRequested Fires when the end-user requests help for the editor. Inherited from RepositoryItem.
KeyDown Fires when a key is pressed while the editor has focus. Inherited from RepositoryItem.
KeyPress Fires when a character key is pressed while the editor has focus. Inherited from RepositoryItem.
KeyUp Fires when a key is released while the editor has focus. Inherited from RepositoryItem.
Leave Fires when the editor loses focus. Inherited from RepositoryItem.
ListChanged Occurs after a record(s) in the RepositoryItemLookUpEditBase.DataSource has been changed.
Modified Fires when the edit value is first changed since it was last validated. Inherited from RepositoryItem.
MouseDown Fires when a mouse button is pressed while the mouse pointer is over the editor. Inherited from RepositoryItem.
MouseEnter Fires when the mouse pointer enters the editor’s area. Inherited from RepositoryItem.
MouseHover Fires when hot-tracking an editor element. Inherited from RepositoryItem.
MouseLeave Fires when the mouse pointer leaves the editor’s area. Inherited from RepositoryItem.
MouseMove Fires when the mouse pointer moves over the editor’s area. Inherited from RepositoryItem.
MouseUp Fires when the mouse button is released while the mouse pointer is over the editor. Inherited from RepositoryItem.
MouseWheel Fires when the mouse wheel moves while the mouse pointer is within the editor. Inherited from RepositoryItem.
ParseEditValue Converts an input value (entered by a user or assigned in code) to the value that the editor will store. Inherited from RepositoryItem.
Popup Occurs after the editor’s popup window has been opened. Inherited from RepositoryItemPopupBase.
PopupAllowClick This member supports the internal infrastructure, and is not intended to be used directly from your code. Inherited from RepositoryItemPopupBase.
PopupFilter Allows you to provide a custom filter criteria.
ProcessNewValue Occurs when a new value entered into the edit box is validated. Inherited from RepositoryItemLookUpEditBase.
PropertiesChanged Fires immediately after a change to one of the editor’s properties. Inherited from RepositoryItem.
QueryAccessibilityHelp Fires when the help is provided to accessibility applications. Inherited from RepositoryItem.
QueryCloseUp Enables you to specify whether an attempt to close the editor’s popup window will succeed. Inherited from RepositoryItemPopupBase.
QueryContinueDrag Fires when dragging the editor’s data allowing you to specify whether dragging should be continued. Inherited from RepositoryItem.
QueryPopUp Enables you to specify whether an attempt to open the editor’s popup window will succeed. Inherited from RepositoryItemPopupBase.
QueryProcessKey Provides the capability to specify whether the key pressed in the editor is processed by the editor or a container control (GridControl, TreeList, etc.) that displays this editor. Inherited from RepositoryItem.
Spin Occurs when either the UP or DOWN ARROW key is pressed or the mouse wheel is rotated. Inherited from RepositoryItemTextEdit.
Validating Allows you to specify whether the edit value is valid. This event does not occur if the editor’s CausesValidation property is disabled. Inherited from RepositoryItem.
See Also