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WlxSasNotify function

[The WlxSasNotify function is no longer available for use as of Windows Server 2008 and Windows Vista.]

Called by GINA to notify Winlogon of a secure attention sequence (SAS) event.

Note   GINA DLLs are ignored in Windows Vista.
 

Syntax


VOID WlxSasNotify(
  _In_ HANDLE hWlx,
  _In_ DWORD  dwSasType
);

Parameters

hWlx [in]

Specifies the Winlogon handle passed to GINA in the WlxInitialize call.

dwSasType [in]

Specifies the type of SAS that occurred.

Values from zero to WLX_SAS_TYPE_MAX_MSFT_VALUE are reserved to define standard Microsoft SAS types. GINA developers can use values greater than WLX_SAS_TYPE_MAX_MSFT_VALUE to define additional SAS types.

The following values are predefined.

This value will be delivered to one of the GINA SAS service routines called by Winlogon (WlxLoggedOutSAS, WlxLoggedOnSAS, or WlxWkstaLockedSAS).

ValueMeaning
WLX_SAS_TYPE_CTRL_ALT_DEL

Indicates that the user has typed the CTRL+ALT+DEL SAS.

 

Return value

This function has no return values.

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
WlxLoggedOnSAS
WlxLoggedOutSAS
WlxWkstaLockedSAS

 

 

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