public void CreateDependent_DependentsNull()
{
Expression <Func <object> >[] dependents = null;
int v = 0;
NotifyingProperty.CreateDependent(() => v, () => null, dependents);
}
public void CreateDependent_PropertyDeclTypeDoesNotImplementINotifyPropertyChanged()
{
int x = 0, y = 1;
NotifyingProperty.CreateDependent(
() => x,
() => null,
() => y);
}
public void CreateDependent_DependentsHasNoMemberReference()
{
var o = new NotifyPropertyChanged();
Func <int, string> f = a => a.ToString();
NotifyingProperty.CreateDependent(
() => o.CurrentStep,
() => null,
() => f(42));
}
public Worker()
{
currentStep = NotifyingProperty.Create(() => CurrentStep, () => PropertyChanged);
totalSteps = NotifyingProperty.Create(() => TotalSteps, () => PropertyChanged);
// A PropertyChanged notification will be created for Progress every time
// either the CurrentStep *or* TotalSteps changes.
NotifyingProperty.CreateDependent(
() => Progress,
() => PropertyChanged,
() => CurrentStep,
() => TotalSteps);
}
public void CreateDependent_NotifierNull()
{
int v = 0;
NotifyingProperty.CreateDependent(() => v, null);
}
public void CreateDependent_PropertyNull()
{
NotifyingProperty.CreateDependent <int>(null, () => null);
}