How to get the CheckedListBox Selected Items into List…?

Hello,
I am having a List of type X. X is a Property Level Class.
Now on an event i need the CheckedListBox Selected Items into another List<X>.

How to get the output...??
The code i tried is given below...

public void Initialize(List<X> x1)
    {
            chkList.DataSource = x1;
            chkList.DisplayMember = "MeterName"; // MeterName is a property in Class X
            chkList.ValueMember = "PortNum"; // PortNum is a property in Class X
    }

    private void Click_Event(object sender, EventArgs e)
    {

    List<X> x2 = new List<X>();
    // Here I want to get the checkedListBox selected items in x2;
    // How to get it...???

    }

Tags: C#, Windows Forms