This message is sent by an application to retrieve the identifier of the default push button control for a dialog box.
At a Glance
| Header file: | Winuser.h |
| Windows CE versions: | 1.0 and later |
Syntax
DM_GETDEFID
Return Values
If a default push button exists, the high-order word of the return value contains the value DC_HASDEFID and the low-order word contains the control identifier. Otherwise, the return value is zero.
Remarks
The DefDlgProc function processes this message.
See Also