DM_GETDEFID
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4/8/2010
This message is sent by an application to retrieve the identifier of the default push button control for a dialog box.
Syntax
DM_GETDEFID
Parameters
None.
Return Value
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.
Requirements
| Header | winuser.h |
| Windows Embedded CE | Windows CE 1.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |