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).
Value Meaning - 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
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Minimum supported client | Windows XP [desktop apps only] |
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Minimum supported server | Windows Server 2003 [desktop apps only] |
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End of client support | Windows XP |
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End of server support | Windows Server 2003 |
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Header |
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See also
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Build date: 1/2/2013
