DataValueChanged Event

Occurs when a Cell value has changed for a Field whose FieldSettings.DataValueChangedNotificationsActive property has been set to true.
Public Event DataValueChanged As EventHandler(Of DataValueChangedEventArgs)
public event EventHandler<DataValueChangedEventArgs> DataValueChanged
Event Data

The event handler receives an argument of type DataValueChangedEventArgs containing data related to this event. The following DataValueChangedEventArgs properties provide information specific to this event.

CellValuePresenter Returns the CellValuePresenter associated with the value change, or null if a CellValuePresenter has not yet been allocated.
Field Returns the Field associated with the value change.
Handled (Inherited from System.Windows.RoutedEventArgs)Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route.
OriginalSource (Inherited from System.Windows.RoutedEventArgs)Gets the original reporting source as determined by pure hit testing, before any possible System.Windows.RoutedEventArgs.Source adjustment by a parent class.
Record Returns the Infragistics.Windows.DataPresenter.DataRecord associated with the value change.
RoutedEvent (Inherited from System.Windows.RoutedEventArgs)Gets or sets the System.Windows.RoutedEventArgs.RoutedEvent associated with this System.Windows.RoutedEventArgs instance.
Source (Inherited from System.Windows.RoutedEventArgs)Gets or sets a reference to the object that raised the event.
ValueHistory Returns an IList containing Infragistics.Windows.DataPresenter.DataValueInfo instances that contain the history of value changes for the Infragistics.Windows.DataPresenter.Cell associated with the value change. This property will return null if the Infragistics.Windows.DataPresenter.FieldSettings.DataValueChangedHistoryLimit has been set to zero.

This event can be used to change the visual appearance of the associated CellValuePresenter to notify the end-user that the value has changed.


Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also