SP_ENABLE_CLASS_PARAMS
typedef struct _SP_ENABLE_CLASS_PARAMS {
    SP_CLASSINSTALL_HEADER ClassInstallHeader;
    GUID ClassGuid;
    DWORD EnableMessage;
} SP_ENABLE_CLASS_PARAMS, *PSP_ENABLE_CLASS_PARAMS;
 
The SP_ENABLE_CLASS_PARAMS structure corresponds to a DIF_ENABLECLASS
installation request.
Members
- 
ClassInstallHeader
- 
Defines the class installation request for the install parameter structure.
 
- 
ClassGuid
- 
The GUID of the class being installed.
 
- 
EnableMessage
- 
Specifies the stage of enabling. Can be one of the following values:
- 
ENABLECLASS_QUERY
- 
The class is about to be enabled.
 
- 
ENABLECLASS_SUCCESS
- 
The class has been enabled.
 
- 
ENABLE_FAILURE
- 
The attempt to enable the class failed.
 
See Also
SetupDiCallClassInstaller