bool CreateVList::ElementAdd(vector<CreateVCheckBox *>::iterator it, void *Data){
    int newID = f_GetFreeID();
    if(!newID)
     return false;
    char charID[10];
    itoa(newID, charID, 10);

    if(it == Lista.end())
        Lista.push_back(NULL);
    else
        Lista.insert(it, NULL);
    it = GetIterator(Lista, NULL);
    if(it == Lista.end())
     return false;
    *it = new CreateVCheckBox(&*it, ElementDrawFunc, ElementAddDrawFunc, charID, ElementFont, 0, 0, 0, f_SetElementNewWidth(), f_SetElementNewHeight(), newID, hwnd_List, Data, hInstance );
    return true;
}