NotifyPropertyChangingAdapter.AddHandler Method

Adds a handler to PropertyChanging event.

Namespace: PostSharp.Patterns.Model
Assembly: PostSharp.Patterns.Model (in PostSharp.Patterns.Model.dll) Version: 2023.0.3.0 (2023.0.3.0)

Syntax

public abstract Delegate AddHandler(
	Object instance,
	Action<string> handler
)

instance: Type: System.Object
Instance.
handler: Type: System.Action<String>
Handler delegate that receives property name as an argument.

Type: Delegate
Delegate that was registered to the event or

Type: Delegate
null if instance does not implement the represented interface.

Remarks

An implementation should never return null, instead it should return the result of this.Next.AddHandler.