PropertyChangedEventManager.RemoveHandler Method
Definition
Important
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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 -> unitPublic 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
handler is null.
More than one method is associated with handler.
Applies to
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