Is is possible to catch such event?

[Norkis]

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.

[penagate]

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

e.g.

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.

[MrPolite]

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

[penagate]

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