Class WeakEventHandler

A weak event handler factory

Inheritance
System.Object
WeakEventHandler
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: OSGeo.MapGuide.MaestroAPI
Assembly: OSGeo.MapGuide.MaestroAPI.dll
Syntax
public static class WeakEventHandler

Methods

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Match(Delegate, Delegate)

Returns true if the given weak and strong event handlers match

Declaration
public static bool Match(Delegate weakEventHandler, Delegate strongEventHandler)
Parameters
Type Name Description
System.Delegate weakEventHandler
System.Delegate strongEventHandler
Returns
Type Description
System.Boolean
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Wrap(EventHandler, Action<EventHandler>)

Wraps the given event handler as a weak event

Declaration
public static EventHandler Wrap(EventHandler eh, Action<EventHandler> cleanup)
Parameters
Type Name Description
System.EventHandler eh
System.Action<System.EventHandler> cleanup
Returns
Type Description
System.EventHandler
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Wrap<TEventHandler>(TEventHandler, Action<TEventHandler>)

Wraps the given event handler as a weak event

Declaration
public static TEventHandler Wrap<TEventHandler>(TEventHandler eh, Action<TEventHandler> cleanup)
    where TEventHandler : class
Parameters
Type Name Description
TEventHandler eh
System.Action<TEventHandler> cleanup
Returns
Type Description
TEventHandler
Type Parameters
Name Description
TEventHandler
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Wrap<TEventArgs>(EventHandler<TEventArgs>, Action<EventHandler<TEventArgs>>)

Wraps the given event handler as a weak event

Declaration
public static EventHandler<TEventArgs> Wrap<TEventArgs>(EventHandler<TEventArgs> eh, Action<EventHandler<TEventArgs>> cleanup)
    where TEventArgs : EventArgs
Parameters
Type Name Description
System.EventHandler<TEventArgs> eh
System.Action<System.EventHandler<TEventArgs>> cleanup
Returns
Type Description
System.EventHandler<TEventArgs>
Type Parameters
Name Description
TEventArgs