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WlxUseCtrlAltDel function

Called by GINA to tell Winlogon to use the standard CTRL+ALT+DEL key combination as a secure attention sequence (SAS).

Note   GINA DLLs are ignored in Windows Vista.

This function has been superseded by the WlxSetOption function called with Option parameter set to WLX_OPTION_USE_CTRL_ALT_DEL.

Syntax


void WlxUseCtrlAltDel(
  _In_  HANDLE hWlx
);

Parameters

hWlx [in]

[in] Winlogon handle provided to GINA in the WlxInitialize call.

Return value

This function does not return a value.

Remarks

If GINA uses this function, it is not required to use the WlxSasNotify function. However, if GINA is monitoring for other SASs in addition to CTRL+ALT+DEL, it must use WlxSasNotify to deliver the additional SAS event notifications.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

End of client support

Windows XP

End of server support

Windows Server 2003

Header

Winwlx.h

See also

WlxInitialize
WlxSasNotify
WlxSetOption

 

 

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