DM_GETDEFID

An application sends a DM_GETDEFID message to retrieve the identifier of the default push button control for a dialog box.

DM_GETDEFID

Parameters

This message has no parameters.

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

DefDlgProc, DM_SETDEFID

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