private void HookSubpathMonitor()
{
if (_subPathMonitor != null)
_subPathMonitor.Dispose();
if (string.IsNullOrEmpty(_subPath))
return;
var getter = GetPropertyGetMethod();
var subTarget = getter.Invoke(GetTargetOrFail()) as INotifyPropertyChanged;
if (subTarget != null)
_subPathMonitor = new PropertyPathMonitor(_methodFactory, subTarget, _subPath, Notify);
}
private void HookSubpathMonitor()
{
if (_subPathMonitor != null)
{
_subPathMonitor.Dispose();
}
if (string.IsNullOrEmpty(_subPath))
{
return;
}
var getter = GetPropertyGetMethod();
var subTarget = getter.Invoke(GetTargetOrFail()) as INotifyPropertyChanged;
if (subTarget != null)
{
_subPathMonitor = new PropertyPathMonitor(_methodFactory, subTarget, _subPath, Notify);
}
}
void HookSubpathMonitor()
{
if (subPathMonitor != null)
{
subPathMonitor.Dispose();
}
if (string.IsNullOrEmpty(subPath))
{
return;
}
var getter = GetPropertyGetMethod();
var subTarget = getter.Invoke(GetNotifier(true)) as INotifyPropertyChanged;
if (subTarget != null)
{
subPathMonitor = new PropertyPathMonitor(methodFactory, subTarget, subPath, this);
}
}
public SinglePropertyPathObserver(IRoutedMessageHandler messageHandler, IMethodFactory methodFactory, INotifyPropertyChanged notifier, string propertyPath)
{
_messageHandler = messageHandler;
_monitor = new PropertyPathMonitor(methodFactory, notifier, propertyPath, this);
}
/// <summary>
/// Initializes a new instance of the <see cref="SinglePropertyPathObserver"/> class.
/// </summary>
/// <param name="messageHandler">The message handler.</param>
/// <param name="methodFactory">The method factory.</param>
/// <param name="notifier">The notifier.</param>
/// <param name="propertyPath">The property path.</param>
public SinglePropertyPathObserver(IRoutedMessageHandler messageHandler, IMethodFactory methodFactory, INotifyPropertyChanged notifier, string propertyPath)
{
this.messageHandler = messageHandler;
monitor = new PropertyPathMonitor(methodFactory, notifier, propertyPath, this);
}
