public void TriggerChanged(TValue oldValue, TValue newValue)
{
if (this.Changed == null)
{
return;
}
ChangTransaction.Perform(delegate(ChangTransaction t)
{
ValueChangedEventArgs <TValue> e = new ValueChangedEventArgs <TValue>(oldValue, newValue, t);
this.Changed(this, e);
});
}
public void TriggerChanged(NotifyingCollection <TItem> oldValue, NotifyingCollection <TItem> newValue)
{
if (this.Changed == null)
{
return;
}
ChangTransaction.Perform(delegate(ChangTransaction t)
{
ValueChangingEventArgs <NotifyingCollection <TItem> > e =
new ValueChangingEventArgs <NotifyingCollection <TItem> >(oldValue, newValue, t);
this.Changed(this, e);
});
}
public bool TriggerChanging(TValue oldValue, TValue newValue)
{
if (this.Changing == null)
{
return(true);
}
return(ChangTransaction.Perform(delegate(ChangTransaction t)
{
ValueChangingEventArgs <TValue> e = new ValueChangingEventArgs <TValue>(oldValue, newValue, t);
this.Changing(this, e);
return !e.Cancel;
}));
}
public bool TriggerChanging(NotifyingCollection <TItem> oldValue, NotifyingCollection <TItem> newValue)
{
if (this.Changing == null)
{
return(true);
}
return(ChangTransaction.Perform(delegate(ChangTransaction t)
{
ValueChangingEventArgs <NotifyingCollection <TItem> > e =
new ValueChangingEventArgs <NotifyingCollection <TItem> >(oldValue, newValue, t);
this.Changing(this, e);
return !e.Cancel;
}));
}
