Trigger CloseAsWon action when Stage is set to Won

Hi,

In the Opportunities screen, a client is wanting to have the CloseAsWon action triggered automatically when the Stage field is set to Won. The code below is how I have tried to set it up, but all it does is trigger a Save and nothing else happens.

Is this kind of functionality possible? If so, how would you recommend setting this up?

Let me know if I can provide any other information.

Kind regards,

Andrew

protected void CROpportunity_StageID_FieldUpdated(PXCache cache, PXFieldUpdatedEventArgs e)
    {
        var row = (CROpportunity)e.Row;
        if (row == null) return;

        // Check if the new value of StageID is "Won"
        if (row.StageID == "W")
        {

            //Trigger the "Close As Won" action
            TriggerCloseAsWonAction();
        }
    }

    private void TriggerCloseAsWonAction()
    {
        var closeAsWonAction = Base.Actionss"CloseAsWon"];
        if (closeAsWonAction != null)
        {
            closeAsWonAction.Press();
        }
    }