//经过selector选择过滤
public void Intercept(IInvocation invocation)
{
invocation.Proceed();
if (invocation.Method.Name.StartsWith("set_"))
{
var methodName = invocation.Method.Name.Substring(4);
if (NotifyProperties.ContainsKey(methodName))
{
var property = NotifyProperties[methodName];
if (IsRecordable)
{
property.IsChanged = true;
}
if (property.PropertyElement.RelationType == RelationType.OneToMany ||
property.PropertyElement.RelationType == RelationType.ManyToMany)
{
var val = property.PropertyElement.PropertyInfo.GetValue(invocation.Proxy);
if (val != null)
{
((INotifyCollectionChanged)val).CollectionChanged += (o, e) => {
if (IsRecordable)
{
if (e.Action == NotifyCollectionChangedAction.Move)
{
return;
}
property.OperatersList.Add(e);
}
};
}
}
}
}
}
public NotifyRequest(Device device, string from, Mode mode) : this()
{
To = device.DeviceId;
From = from;
Properties = new NotifyProperties(mode);
}
