WeakEventSubscription Class

Stores an EventHandler without causing a hard reference to be created to the event handler's owner. The owner can be garbage collected at any time.

Inheritance Hierarchy

SystemObject
Cimbalino.Toolkit.HelpersWeakEventSubscription

Namespace: Cimbalino.Toolkit.Helpers
Assembly: Cimbalino.Toolkit.Core (in Cimbalino.Toolkit.Core.dll) Version: 2.2.1.0 (2.2.1.0)

Syntax

public class WeakEventSubscription : IDisposable

The WeakEventSubscription type exposes the following members.

Constructors

	Name	Description
	WeakEventSubscription(EventHandler, ActionEventHandler, ActionEventHandler)	Initializes a new instance of the WeakEventSubscription class.
	WeakEventSubscription(Object, EventHandler, ActionEventHandler, ActionEventHandler)	Initializes a new instance of the WeakEventSubscription class.

Properties

	Name	Description
	EventHandlerReference	Gets or sets a WeakReference to the target EventHandler.
	IsAlive	Gets a value indicating whether the event handler's owner is still alive (not yet collected by the Garbage Collector).
	Method	Gets or sets the MethodInfo corresponding to this WeakEventSubscription.
	Reference	Gets or sets a WeakReference to the target of this WeakEventSubscription.

Methods

	Name	Description
	Dispose	Disposes this instance and releases all references.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Extension Methods

	Name	Description
	AddEventHandler	Adds an event handler to an event source. (Defined by ObjectExtensions.)
	GetPropertyValue(String)	Overloaded. Searches for the public property with the specified name and gets its value. (Defined by ObjectExtensions.)
	GetPropertyValueTObject(String)	Overloaded. Searches for the public property with the specified name and gets its value. (Defined by ObjectExtensions.)
	InvokeMethod(String, Object)	Overloaded. Searches for the public method with the specified name and invokes it using the specified parameters. (Defined by ObjectExtensions.)
	InvokeMethodTObject(String, Object)	Overloaded. Searches for the public method with the specified name and invokes it using the specified parameters, returning the result. (Defined by ObjectExtensions.)
	RemoveEventHandler	Removes an event handler from an event source. (Defined by ObjectExtensions.)
	SetPropertyValueTObject	Searches for the public property with the specified name and sets its value. (Defined by ObjectExtensions.)

Version Information

Supported in: 4.5

Supported in: 10.0, 8.1

Supported in: 8.1

Supported in: 8.1, 8.0