Is is possible to catch such event?

Hello,


I created class which has public property with get accesor.
This property returns other class.

Example:

Object obj = Myclass.MyObjectProperty

I need to know when this object is accesed with get and when with set accesor.

obj.ObjectsPropery = "I need to know, then SET accsor is fired"
or
string objectPropertyValue = obj.ObjectsPropery; This time GET accsor is fired.

Is any way to catch this trigers?
Event must be catched in Myclass class.

Sure, just define PropertyGet and PropertySet events for your class. You could use the EventHandler delegate type, or define your own.

e.g.

Code:

---

delegate void PropertyEventHandler (Athing Sender);

class Athing
{
    public event PropertyEventHandler GetAccess;
    public event PropertyEventHandler SetAccess;

    private long _someValue;

    public long SomeValue
    {
        get
        {
            GetAccess(this);
            return _someValue;
        }
        set
        {
            _someValue = value;
            SetAccess(this);
        }
    }
}

---

But you do have to raise them in each accessor method. You may also want to define seperate events for each property.

oooooooooooh big problem with your code, you need to check for null values (me thinks:D)
so
if (GetAccess!=null) GetAccess(this);

My bad, yes you do need to do that, in case any inconsiderate fools don't allocate event handlers before assigning/reading property values :)