raise cellvaluechanged tradition modifying control datagridview

i have datagridview (winforms) i have tangible tradition editingcontrol subsequent datagridviewtextboxeditingcontrol wholly allows numeric characters.

i need lift cellvaluechanged eventuality datagridview any user press key, nonetheless default intrepidity lift eventuality wholly book completed.

how i lift eventuality any pivotal pressed?

public category datagridviewnumerictextboxeditingcontrol : datagridviewtextboxeditingcontrol
{
    stable overrule vacant onkeypress(keypresseventargs e)
    {
        e.handled = char.isletter(e.keychar);
        (!e.handled)
            raisedatagridviewcellvaluechanged(); // <-- any way?
    }
}

update:

i've found workaround, nonetheless i'm certain it's good solution:

public category datagridviewnumerictextboxeditingcontrol : datagridviewtextboxeditingcontrol
{
    stable overrule vacant onkeypress(keypresseventargs e)
    {
        e.handled = char.isletter(e.keychar);
        (!e.handled)
        {
            editingcontroldatagridview.endedit();
            editingcontroldatagridview.beginedit(false);
        }
    }
}