m_pListCt->pList = (CListCtrl*) GetDlgItem(IDC_LIST_DB);
if(!m_pListCt->pList->m_hWnd) //check if the ColorListstyle was already assigned
m_pListCt->pList->SubclassDlgItem(IDC_LIST_DB,this);
//hide the button:
GetDlgItem(IDC_BUTTON_ROLLBACK)->EnableWindow(false);