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EventRoute Class

Represents the container for the route to be followed by a routed event.


Namespace:  System.Windows
Assembly:  PresentationCore (in PresentationCore.dll)

public sealed class EventRoute

The EventRoute type exposes the following members.

Public methodEventRoute Initializes an instance of the EventRoute class.

Public methodAdd Adds the specified handler for the specified target to the route.
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodPeekBranchNodeInfrastructure. Returns the top-most element on the event route stack at which two logical trees diverge.
Public methodPeekBranchSourceInfrastructure. Returns the source for the top-most element on the event route stack at which two logical trees diverge.
Public methodPopBranchNodeInfrastructure. Returns the top-most node on the event route stack at which two logical trees diverge.
Public methodPushBranchNodeInfrastructure. Adds the top-most node to the event route stack at which two logical trees diverge.
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)

This class corresponds to a valid RoutedEvent, and contains an ordered list of target object and handler list pairs that refer to the event route for that event. EventRoute supports adding new entries to the list and also allows for the handlers in the list to be invoked.

Most normal operations for adding handlers for Windows Presentation Foundation (WPF) events do not require working with this class (for instance, use EventManager methods to add class handling, or query for existing handlers of an event). This class is mainly for use when elements have particular knowledge about child elements or parent elements that make it practical to either add elements to or remove elements from the default calculated event route.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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