Occurs after a cell’s value has been changed.
public event TreeListCellValueChangedEventHandler CellValueChanged
Public Event CellValueChanged As TreeListCellValueChangedEventHandler
The CellValueChanged event's data class is TreeListCellValueChangedEventArgs. The following properties provide information specific to this event:
|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.|
The event data class exposes the following methods:
|InvokeEventHandler(Delegate, Object)||When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. Inherited from RoutedEventArgs.|
|OnSetSource(Object)||When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. Inherited from RoutedEventArgs.|
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.