INotifyPropertyChanging.PropertyChanging Evento
Definição
Ocorre quando um valor da propriedade está sendo alterado.Occurs when a property value is changing.
public:
event System::ComponentModel::PropertyChangingEventHandler ^ PropertyChanging;
event System.ComponentModel.PropertyChangingEventHandler PropertyChanging;
event System.ComponentModel.PropertyChangingEventHandler? PropertyChanging;
member this.PropertyChanging : System.ComponentModel.PropertyChangingEventHandler
Event PropertyChanging As PropertyChangingEventHandler