protected virtual void OnPropertyChanging <TValue>(
object sender, string propertyName, PropertyChangeKind kind, TValue oldValue, TValue newValue
)
{
if (!_IsPropertyChangingEmpty)
{
var e = new DetailedPropertyChangingEventArgs <TValue>(propertyName, kind, oldValue, newValue);
OnPropertyChanging(sender, e);
}
}
// ========================================
// method
// ========================================
protected virtual void OnPropertyChanging(object sender, DetailedPropertyChangingEventArgs e)
{
if (!SuppressNotification)
{
var tmp = PropertyChanging;
if (tmp != null)
{
tmp(sender, e);
}
if (_namedPropertyChanging != null)
{
_NamedPropertyChanging.Notify(sender, e.PropertyName, e);
}
}
}
//public virtual void NotifyPropertyRemovedMany<TValue>(object sender, string propertyName, TValue oldValue, int index) {
// NotifyPropertyChanged<TValue>(sender, propertyName, PropertyChangeKind.RemoveMany, oldValue, default(TValue), index);
//}
// === PropertyChangeNotifierBase ==========
public virtual void NotifyPropertyChanging(object sender, DetailedPropertyChangingEventArgs e)
{
base.OnPropertyChanging(sender, e);
}
