GrapeCity ActiveAnalysis Online Help
AddHandler Method
See Also Send Feedback

GrapeCity.ActiveAnalysis.Silverlight Assembly > GrapeCity.ActiveAnalysis.Silverlight.Controls.Spinner Namespace > Spinner Class : AddHandler Method

Visual Basic (Declaration)
C#

routedEvent: An identifier for the routed event to be handled.

handler: A reference to the handler implementation.

handledEventsToo: true to register the handler such that it is invoked even when the routed event is marked handled in its event data; false to register the handler with the default condition that it will not be invoked if the routed event is already marked handled. The default is false. Do not routinely ask to rehandle a routed event. For more information, see Remarks.

Adds a routed event handler for a specified routed event, adding the handler to the handler collection on the current element. Specify handledEventsToo as true to have the provided handler be invoked for routed event that had already been marked as handled by another element along the event route.

Syntax

Visual Basic (Declaration)
Public Sub AddHandler( _ ByVal routedEvent As System.Windows.RoutedEvent, _ ByVal handler As System.Delegate, _ ByVal handledEventsToo As System.Boolean _ )

C#
public void AddHandler( System.Windows.RoutedEvent routedEvent, System.Delegate handler, System.bool handledEventsToo )

Parameters

routedEvent: An identifier for the routed event to be handled.
handler: A reference to the handler implementation.
handledEventsToo: true to register the handler such that it is invoked even when the routed event is marked handled in its event data; false to register the handler with the default condition that it will not be invoked if the routed event is already marked handled. The default is false. Do not routinely ask to rehandle a routed event. For more information, see Remarks.

Exceptions

Exception	Description
System.ArgumentNullException	routedEvent or% handler% is null.
System.ArgumentException	routedEvent does not represent a supported routed event.-or-handler does not implement a supported delegate.
System.NotImplementedException	Attempted to add handler for an event not supported by the current platform variation.

Requirements

Target Platforms: Windows 7, 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

Syntax

Parameters

Exceptions

Requirements

See Also

Reference