PropertyChangedEventManager.RemoveHandler Method

Definition

Namespace:

System.ComponentModel

Assembly:

WindowsBase.dll

Removes the specified event handler from the specified source.

public:
 static void RemoveHandler(System::ComponentModel::INotifyPropertyChanged ^ source, EventHandler<System::ComponentModel::PropertyChangedEventArgs ^> ^ handler, System::String ^ propertyName);

public static void RemoveHandler (System.ComponentModel.INotifyPropertyChanged source, EventHandler<System.ComponentModel.PropertyChangedEventArgs> handler, string propertyName);

static member RemoveHandler : System.ComponentModel.INotifyPropertyChanged * EventHandler<System.ComponentModel.PropertyChangedEventArgs> * string -> unit

Public Shared Sub RemoveHandler (source As INotifyPropertyChanged, handler As EventHandler(Of PropertyChangedEventArgs), propertyName As String)

Parameters

source

INotifyPropertyChanged

The source object that the raises the PropertyChanged event.

handler

EventHandler<PropertyChangedEventArgs>

The delegate that handles the PropertyChanged event.

propertyName

String

The name of the property that exists on source upon which to stop listening for changes. Set to Empty to indicate "any property".

Exceptions

ArgumentNullException

handler is null.

NotSupportedException

More than one method is associated with handler.