Data Members
| m_bSaveAndValidate | Flag for the direction of DDX and DDV. |
| m_pDlgWnd | The dialog box or window where the data exchange takes place. |
Operations
| PrepareCtrl | Prepares the specified control for data exchange or validation. Use for nonedit controls. |
| PrepareEditCtrl | Prepares the specified edit control for data exchange or validation. |
| Fail | Called when validation fails. Resets focus to the previous control and throws an exception. |