Stat.addRowToMarkedRows C# (CSharp) Method

    private void addRowToMarkedRows(string rowToAdd)
    {
        //add a row only if doesn't exist in markedRows previously
        bool found = false;
        foreach(string myRow in markedRows) {
            if(myRow == rowToAdd) {
                found = true;
                break;
            }
        }
        if(!found) {
            markedRows.Add(rowToAdd);
        }
    }