public static IPropertyReferenceObserverOnValueChanged <TResult> ObservesOnValueChanged <TResult>(
[NotNull] Expression <Func <TResult> > propertyExpression,
bool isAutoActivate)
where TResult : class
{
var observer = new PropertyReferenceObserverOnValueChanged <TResult>(propertyExpression, PropertyObserverFlag.None);
if (isAutoActivate)
{
observer.Activate(true);
}
return(observer);
}
ObservesOnValueChanged <TParameter1, TResult>(
[NotNull] this TParameter1 parameter1,
[NotNull] Expression <Func <TParameter1, TResult> > propertyExpression,
bool isAutoActivate)
where TParameter1 : INotifyPropertyChanged
where TResult : class
{
var observer =
new PropertyReferenceObserverOnValueChanged <TParameter1, TResult>(parameter1, propertyExpression, PropertyObserverFlag.None);
if (isAutoActivate)
{
observer.Activate(true);
}
return(observer);
}