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ASPxClientTreeList Events

Represents the client ASPxTreeList.

Name Description
BatchEditChangesCanceling

Occurs on the client side before data changes are canceled in batch edit mode.

BatchEditChangesSaving

Occurs on the client side before data changes are saved in batch edit mode.

BatchEditConfirmShowing

Enables you to prevent a batch edit confirmation message from being displayed.

BatchEditEndEditing

Occurs when a tree list leaves the batch edit mode.

BatchEditNodeDeleting

Occurs on the client side before a node is deleted in batch edit mode.

BatchEditNodeInserting

Occurs on the client side before a node is inserted in batch edit mode.

BatchEditNodeRecovering

Occurs on the client side before a node is recovered in batch edit mode.

BatchEditNodeValidating

Enables you to specify whether the node date is valid and provide an error text.

BatchEditStartEditing

Occurs when a tree list switches to batch edit mode.

BatchEditTemplateCellFocused

Enables you to provide navigation for editors contained in a templated cell in Batch Edit mode.

BeginCallback

Occurs when a callback for server-side processing is initiated.

CallbackError

Fires on the client if any unhandled server error occurs during server-side processing of a callback sent by the ASPxClientTreeList.

ColumnResized

Occurs after a column's width has been changed by an end-user.

ColumnResizing

Enables you to prevent columns from being resized.

ContextMenu

Enables you to display a context menu.

CustomButtonClick

Occurs when a custom command button has been clicked.

CustomDataCallback

Fires after the callback has been processed in the ASPxTreeList.CustomDataCallback event handler.

CustomizationWindowCloseUp

Fires after the Customization Window has been closed.

EndCallback

Occurs on the client after a callback's server-side processing has been completed.

EndDragNode

Occurs after a node drag and drop operation is completed.

FocusedCellChanging

Occurs on the client side when the focused cell is about to be changed.

FocusedNodeChanged

Fires in response to changing node focus.

Init

Occurs on the client side after the control has been initialized.

(Inherited from ASPxClientControlBase)
NodeClick

Fires on the client when a node is clicked.

NodeCollapsing

Fires before a node is collapsed.

NodeDblClick

Fires on the client when a node is double clicked.

NodeExpanding

Fires before a node is expanded.

NodeFocusing

Fires before the focused node has been changed.

SelectionChanged

Fires after the selection has been changed via end-user interaction.

StartDragNode

Occurs before a node is dragged by an end-user.

ToolbarItemClick

Fires after a toolbar item has been clicked.

See Also