InitializeCellValuePresenter Event

Occurs when a CellValuePresenter element is created or reused to display the value of a Cell.

Syntax

Visual Basic

'Declaration
 
Public Event InitializeCellValuePresenter As EventHandler(Of InitializeCellValuePresenterEventArgs)

C#

public event EventHandler<InitializeCellValuePresenterEventArgs> InitializeCellValuePresenter

Event Data

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

Property	Description
CellValuePresenter	Returns the CellValuePresenter associated with the value change, or null if a CellValuePresenter has not yet been allocated.
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.
IsNew	Returns true if the CellValuePresenter is newly allocated, false if it is recycled.
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.
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.

Remarks

The Infragistics.Windows.DataPresenter.Events.InitializeCellValuePresenterEventArgs.IsNew property will be set to true if a new instance, or false if this is a recycled instance.

This event is only raised for CellValuePresenters associated with a Field whose FieldSettings.DataValueChangedNotificationsActive property has been set to true.

When this event is raised the CellValuePresenter's ValueHistory property will be initialized with a single history entry representing the initial data value for the cell.

Requirements

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