3.1.4.25.12 PossibleValues (Opnum 14)
The PossibleValues method is received by the server in an RPC_REQUEST packet. In response, the server returns a collection of the possible constant values for the specified property, if applicable. The administration system determines the applicability.
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[propget] HRESULT PossibleValues( [out, retval] IAppHostConstantValueCollection** ppValues );
ppValues: Contains the collection of possible values.
Return Values: The server MUST return zero if it successfully processes the message that is received from the client. In this case, *ppValues is not NULL. If processing fails, the server MUST return a nonzero HRESULT code as defined in [MS-ERREF]. The following table describes the error conditions that MUST be handled and the corresponding error codes. A server MAY return additional implementation-specific error codes.
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Return value/code
Description
0X00000000
NO_ERROR
The operation completed successfully.
0X80070057
ERROR_INVALID_PARAMETER
One or more parameters are incorrect or null.