protected virtual void OnRemoveEventHooks(T item)
{
INotifyBusy busy = item as INotifyBusy;
if (busy != null)
{
busy.BusyChanged -= new BusyChangedEventHandler(busy_BusyChanged);
}
INotifyUnhandledAsyncException unhandled = item as INotifyUnhandledAsyncException;
if (unhandled != null)
{
unhandled.UnhandledAsyncException -= new EventHandler <ErrorEventArgs>(unhandled_UnhandledAsyncException);
}
INotifyPropertyChanged c = item as INotifyPropertyChanged;
if (c != null)
{
c.PropertyChanged -= new PropertyChangedEventHandler(Child_PropertyChanged);
}
INotifyChildChanged child = item as INotifyChildChanged;
if (child != null)
{
child.ChildChanged -= new EventHandler <ChildChangedEventArgs>(Child_Changed);
}
}
protected virtual void OnRemoveEventHooks(T item)
{
INotifyBusy busy = item as INotifyBusy;
//if (busy != null)
// busy.BusyChanged -= new BusyChangedEventHandler(busy_BusyChanged);
//INotifyUnhandledAsyncException unhandled = item as INotifyUnhandledAsyncException;
//if (unhandled != null)
// unhandled.UnhandledAsyncException -= new EventHandler<ErrorEventArgs>(unhandled_UnhandledAsyncException);
INotifyPropertyChanged c = item as INotifyPropertyChanged;
if (c != null)
{
c.PropertyChanged -= new PropertyChangedEventHandler(Child_PropertyChanged);
}
//IBindingList list = item as IBindingList;
//if(list!=null)
// list.ListChanged -= new ListChangedEventHandler(Child_ListChanged);
INotifyChildChanged child = item as INotifyChildChanged;
if (child != null)
{
child.ChildChanged -= new EventHandler <ChildChangedEventArgs>(Child_Changed);
}
}
private void RemoveEventHooks(ISavable objectToBind)
{
INotifyPropertyChanged propChangedObjParent = objectToBind as INotifyPropertyChanged;
if (propChangedObjParent != null)
{
propChangedObjParent.PropertyChanged -= propChangedObj_PropertyChanged;
}
INotifyChildChanged propChangedObjChild = objectToBind as INotifyChildChanged;
if (propChangedObjChild != null)
{
propChangedObjChild.ChildChanged -= propChangedObj_ChildChanged;
}
}
private void AddEventHooks(ISavable objectToBind)
{
// make sure to not attach many times
RemoveEventHooks(objectToBind);
INotifyPropertyChanged propChangedObjParent = objectToBind as INotifyPropertyChanged;
if (propChangedObjParent != null)
{
propChangedObjParent.PropertyChanged += propChangedObj_PropertyChanged;
}
INotifyChildChanged propChangedObjChild = objectToBind as INotifyChildChanged;
if (propChangedObjChild != null)
{
propChangedObjChild.ChildChanged += propChangedObj_ChildChanged;
}
}
private static void Static(WeakEventListener<DetailsSaveControlViewModel, INotifyChildChanged, ChildChangedEventArgs> listener, INotifyChildChanged source)
{
source.ChildChanged -= listener.OnEvent;
}
private static void Static(ChildChangedListener listener, INotifyChildChanged source)
{
source.ChildChanged -= listener.OnEvent;
}
private static void Static(WeakEventListener<ProcessEditFilterSource, INotifyChildChanged, ChildChangedEventArgs> listener, INotifyChildChanged source)
{
source.ChildChanged -= listener.OnEvent;
}
