ObservesOnNotifyProperyChanged <TParameter1, TParameter2, TResult>(
[NotNull] TParameter1 parameter1,
[NotNull] TParameter2 parameter2,
[NotNull] Expression <Func <TParameter1, TParameter2, TResult> > propertyExpression,
bool isCached,
LazyThreadSafetyMode safetyMode,
bool isAutoActivate)
where TResult : struct
where TParameter1 : INotifyPropertyChanged
where TParameter2 : INotifyPropertyChanged
{
var observer = new PropertyValueObserverOnNotifyProperyChanged <TParameter1, TParameter2, TResult>(
parameter1,
parameter2,
propertyExpression,
isCached,
safetyMode, PropertyObserverFlag.None);
if (isAutoActivate)
{
observer.Activate(true);
}
return(observer);
}
public static IPropertyValueObserverOnNotifyProperyChanged <TResult> ObservesOnNotifyProperyChanged <TResult>(
[NotNull] Expression <Func <TResult> > propertyExpression,
bool isAutoActivate)
where TResult : struct
{
var observer = new PropertyValueObserverOnNotifyProperyChanged <TResult>(propertyExpression, PropertyObserverFlag.None);
if (isAutoActivate)
{
observer.Activate(true);
}
return(observer);
}
ObservesOnNotifyProperyChanged <TParameter1, TResult>(
[NotNull] this TParameter1 parameter1,
[NotNull] Expression <Func <TParameter1, TResult> > propertyExpression,
bool isAutoActivate)
where TResult : struct
where TParameter1 : INotifyPropertyChanged
{
var observer =
new PropertyValueObserverOnNotifyProperyChanged <TParameter1, TResult>(parameter1, propertyExpression, PropertyObserverFlag.None);
if (isAutoActivate)
{
observer.Activate(true);
}
return(observer);
}
CreatePropertyValueObserverOnNotifyProperyChanged()
{
IPropertyValueObserverOnNotifyProperyChanged <TResult> observer;
if (this.IsDispached)
{
observer = new PropertyValueObserverOnNotifyProperyChanged <TParameter1, TParameter2, TResult>(
this.parameter1,
this.parameter2,
this.propertyExpression,
SynchronizationContext.Current,
this.IsCached,
this.SafetyMode,
ObserverFlag);
}
else if (this.TaskScheduler != null)
{
observer = new PropertyValueObserverOnNotifyProperyChanged <TParameter1, TParameter2, TResult>(
this.parameter1,
this.parameter2,
this.propertyExpression,
this.TaskScheduler,
this.IsCached,
this.SafetyMode,
ObserverFlag);
}
else
{
observer = new PropertyValueObserverOnNotifyProperyChanged <TParameter1, TParameter2, TResult>(
this.parameter1,
this.parameter2,
this.propertyExpression,
this.IsCached,
this.SafetyMode,
ObserverFlag);
}
if (this.IsAutoActivate)
{
observer.Activate(this.IsSilentActivate);
}
return(observer);
}
public static IPropertyValueObserverOnNotifyProperyChanged <TResult> ObservesOnNotifyProperyChanged <TResult>(
[NotNull] Expression <Func <TResult> > propertyExpression,
bool isCached,
LazyThreadSafetyMode safetyMode,
TaskScheduler taskScheduler,
bool isAutoActivate)
where TResult : struct
{
var observer = new PropertyValueObserverOnNotifyProperyChanged <TResult>(
propertyExpression,
taskScheduler,
isCached,
safetyMode, PropertyObserverFlag.None);
if (isAutoActivate)
{
observer.Activate(true);
}
return(observer);
}