STORAGE_QUERY_TYPE enumeration (winioctl.h)
Used by the STORAGE_PROPERTY_QUERY structure passed to the IOCTL_STORAGE_QUERY_PROPERTY control code to indicate what information is returned about a property of a storage device or adapter.
Syntax
typedef enum _STORAGE_QUERY_TYPE {
PropertyStandardQuery = 0,
PropertyExistsQuery,
PropertyMaskQuery,
PropertyQueryMaxDefined
} STORAGE_QUERY_TYPE, *PSTORAGE_QUERY_TYPE;
Constants
PropertyStandardQuery Value: 0 Instructs the driver to return an appropriate descriptor. |
PropertyExistsQuery Instructs the driver to report whether the descriptor is supported. |
PropertyMaskQuery Not currently supported. Do not use. |
PropertyQueryMaxDefined Specifies the upper limit of the list of query types. This is used to validate the query type. |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows XP [desktop apps only] |
Minimum supported server | Windows Server 2003 [desktop apps only] |
Header | winioctl.h (include Windows.h) |