TreeListView.CellValueChanged Event

Occurs after a cell's value has been changed.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v14.2.dll

Declaration

C#

public event TreeListCellValueChangedEventHandler CellValueChanged

VB.NET

Public Event CellValueChanged As TreeListCellValueChangedEventHandler

Event Data

The CellValueChanged event's handler receives an argument of the TreeListCellValueChangedEventArgs type. The following properties provide information specific to this event:

Property	Description
Cell	Gets or sets the CellValue object consisting of information about the cell being processed. Inherited from TreeListCellValueEventArgs.
Column	Gets a column that contains the edited cell. Inherited from TreeListCellValueEventArgs.
Handled	Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.
Node	Gets the processed node. Inherited from TreeListNodeEventArgs.
OldValue	Gets the cell's previous value.
OriginalSource	Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.
RoutedEvent	Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.
Row	Gets the processed row. Inherited from TreeListNodeEventArgs.
Source	Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.
Value	Gets or sets the processed cell's value. Inherited from TreeListCellValueEventArgs.

Remarks

A TreeListView raises the CellValueChanged event after a cell's value has been changed. This occurs in the cases listed below:

• An end-user has changed a cell's value and closed the cell's inplace editor.
• A cell's value has been changed in code using the GridControl.SetCellValue method.

The CellValueChanged event does not fire when a cell's value is changed using the methods provided by a data source.

The event parameter's TreeListEditorEventArgs.Node and TreeListCellValueEventArgs.Column properties identify the cell whose value has been changed. The cell's new value is returned by the TreeListCellValueEventArgs.Value property.