ENABLECLASS_PARAMS

typedef struct {
    UINT cbSize;
    LPSTR szClass;
    WORD wEnableMsg;
} ENABLECLASS_PARAMS;
 

DIF_ENABLECLASS class install parameters

Members

cbSize

Size of the ENABLECLASS_PARAMS struct.

szClass

The class that is being enabled.

wEnableMsg

Specifies the stage of enabling. Can be one of:

ENABLECLASS_QUERY	The class is about to be enabled. Return ERR_DI_DO_DEFAULT to allow the class to be enabled, or ERR_DI_FAIL_QUERY to prevent the class from being enabled.
ENABLECLASS_SUCCESS	The enabling of the class has succeeded, return ERR_DI_DO_DEFAULT.
ENABLECLASS_FAILURE	The enabling of the class has failed, return ERR_DI_DO_DEFAULT.