protected void ClearAllEvents()
{
if (PropertyChanged != null)
{
foreach (var eventhandler in PropertyChanged.GetInvocationList())
{
PropertyChanged -= (PropertyChangedEventHandler)eventhandler;
}
PropertyChanged = null;
}
if (NotifyDirty != null)
{
foreach (var eventhandler in NotifyDirty.GetInvocationList())
{
NotifyDirty -= (System.EventHandler)eventhandler;
}
NotifyDirty = null;
}
if (ObjectChanged != null)
{
foreach (var eventhandler in ObjectChanged.GetInvocationList())
{
ObjectChanged -= (ObjectChangedEventHandler)eventhandler;
}
ObjectChanged = null;
}
}
public event EventHandler <EventArgs> ObjectChanged; //Об'єкт змінився - подія
public void RaiseChanged() //Об'єкт змінився - пробудити подію
{
if (ObjectChanged != null)
{
ObjectChanged.Invoke(this, new EventArgs());
}
}
private void OnObjectChanged(Object obj)
{
ObjectChanged?.Invoke(obj);
//=========================
Thickness RealCM_Margin = MarginCM();
MarginCM_Change.Invoke(RealCM_Margin);
}
private void btn_Save_Click(object sender, EventArgs e)
{
if (objectIsNew)
{
DataSource.Add(editObject);
}
StopEditMode();
ObjectChanged?.Invoke(this, editObject);
}
internal void DoObjectChanged(TabularObject obj, string propertyName, object oldValue, object newValue)
{
if (_disableUpdates)
{
return;
}
var e = new ObjectChangedEventArgs(obj, propertyName, oldValue, newValue);
ObjectChanged?.Invoke(this, e);
}
public void SetValue(object value)
{
Property.SetValue(Instance.ProxiedObject, value);
ObjectChanged?.Invoke(new ObjectChangedEventArgs
{
Object = Instance.ProxiedObject,
PropertyName = Property.Name
});
Instance.RaisePropertyChanged(string.Empty);
}
public void Save <T>(T reference, Predicate <T> predicate) where T : Sprite, new()
{
if (reference == null)
{
return;
}
var obj = Query(predicate);
obj = reference;
ObjectChanged?.Invoke(obj);
}
public void SetObject(T value)
{
if (!ReferenceEquals(_obj, value))
{
object old = _obj;
if (_obj != null)
{
_obj.PropertyChanged -= _obj_PropertyChanged;
}
_obj = value;
if (_obj != null)
{
_obj.PropertyChanged += _obj_PropertyChanged;
}
ObjectChanged?.Invoke(this, new ObjectChangedEventArgs(old));
ObjectPropertyChanged?.Invoke(this, new PropertyChangedEventArgs(null));
}
}
/// <summary>Selects the objects changed.</summary>
/// <typeparam name="T"></typeparam>
/// <param name="entries">The entries.</param>
/// <param name="properties">The properties.</param>
/// <returns></returns>
public static IReadOnlyCollection <ObjectChanged <T> > SelectObjectsChanged <T>(this ChangeTracker entries, ICollection <string> properties) where T : class
{
var itens = new List <ObjectChanged <T> >();
if (entries?.HasChanges() != true)
{
return(itens);
}
foreach (var entry in entries.Entries <T>().Where(e => !IgnoreStates.Contains(e.State)))
{
var propertiesChanged = entry.SelectPropertiesChanged(properties);
if (!propertiesChanged.Any())
{
continue;
}
var oc = new ObjectChanged <T>(((int)entry.State), entry.State.ToString(), entry.Entity, propertiesChanged);
itens.Add(oc);
}
return(itens);
}
/// <summary>
/// Raises an ObjectChanged event.
/// </summary>
private void OnObjectChanged(object changeArgument)
{
ObjectChanged?.Invoke(this, new ObjectChangedEventArgs(commandConfig, changeArgument));
}
/// <summary>
/// Вызвать событие ObjectChanged
/// </summary>
private void OnObjectChanged(object changeArgument)
{
ObjectChanged?.Invoke(this, new ObjectChangedEventArgs(modbusCmd, changeArgument));
}
internal void DoObjectChanged(TabularObject obj, string propertyName, object oldValue, object newValue)
{
var e = new ObjectChangedEventArgs(obj, propertyName, oldValue, newValue);
ObjectChanged?.Invoke(this, e);
}
private void _NotifyObservers()
{
ObjectChanged.Invoke(this, null);
}
/// <summary>
/// Raises an ObjectChanged event.
/// </summary>
private void OnObjectChanged(object changeArgument)
{
ObjectChanged?.Invoke(this, new ObjectChangedEventArgs(subscriptionConfig, changeArgument));
}
protected virtual void NotifyPrimitiveChanged(SyncPrimitive primitive)
{
ObjectChanged.RaiseEvent(this);
}
public void OnNext(ObjectChanged<Person> value)
{
Console.WriteLine(value);
}
/// <summary>
/// Вызвать событие ObjectChanged
/// </summary>
private void OnObjectChanged(object changeArgument)
{
ObjectChanged?.Invoke(this, new ObjectChangedEventArgs(elemInfo, changeArgument));
}
private void OnObjectChanged(ObjectChangedEventArgs args)
{
ObjectChanged?.Invoke(this, args);
}
public void RaiseObjectChanged(CustomEventArgs <object> args)
{
ObjectChanged?.Invoke(this, args);
}
public void OnObjectChanged(object target, EventArgs e)
{
ObjectChanged.Raise(target, e);
}
/// <summary>
/// Raises the <see cref="ObjectChanged"/> event for the specified <paramref name="propertyName"/>.
/// </summary>
/// <param name="propertyName">Name of the changed property</param>
protected virtual void RaiseObjectChanged(string propertyName)
{
ObjectChanged?.Invoke(this, propertyName);
}