[RESOLVED]Convert sender object to a control?

[sooner]

I'm creating checkboxes dynamically and adding them to a form.

Then I use a delegate to add events to the checkbox. (I have a function to handle the .click event of the checkboxes)

But, I can't tell which check box was clicked. How can I tell which one is clicked. I thought I could use the 'sender' object but it isn't working.

Here's my code:

// The delegate
 public delegate void MyEventHandler(EventArgs e);

// Adding controls to the form and adding a handler for the .click event
        private void Form1_Load(object sender, EventArgs e)
        {
            CheckBox c = new CheckBox();
            c.Text = "yadda";
            c.Tag = "ONE"; 
            c.Location = new Point(20, 20);
            this.Controls.Add(c);
            c.Click += new System.EventHandler(MyDelegateFunction);

            c = new CheckBox();
            c.Text = "yadda";
            c.Tag = "TWO";
            c.Location = new Point(40, 40);
            this.Controls.Add(c);
            c.Click += new System.EventHandler(MyDelegateFunction);

        }

// The function to handle all checkboxes .click event
        public void MyDelegateFunction(Object sender, EventArgs e)
        {
            MessageBox.Show("raised..." + sender.ToString() + " " + e.ToString());
            MessageBox.Show(sender.GetType().ToString());
        }

In the MyDelegateFunction(), I need to know which checkbox sent the .click message to handle. How can I know which checkbox was clicked?

Thanks.