private void TryRegisterEvent(BindingActionValue bindingActionValue, object newValue, IDataContext context, IBindingPathMembers pathMembers)
{
if (newValue == null && _closure == null)
{
return;
}
if (_closure == null)
{
Interlocked.CompareExchange(ref _closure, new EventClosure(_bindingSource, _toggleEnabledState && IsTarget, Parameters?.CommandParameterDelegate), null);
}
_closure.LastContext = context;
_closure.SetValue(bindingActionValue, newValue, pathMembers);
}
private void TryRegisterEvent(BindingMemberValue bindingMemberValue, object newValue, IDataContext context)
{
if (newValue == null && _closure == null)
{
return;
}
if (_closure == null)
{
Interlocked.CompareExchange(ref _closure, new EventClosure(ServiceProvider.WeakReferenceFactory(this, true), _toggleEnabledState), null);
}
_closure.LastContext = context;
_closure.SetValue(bindingMemberValue, newValue);
}