WSANAMESPACE_INFO Structure
The WSANAMESPACE_INFO structure contains all registration information for a namespace provider.
Syntax
typedef struct _WSANAMESPACE_INFO {
GUID NSProviderId;
DWORD dwNameSpace;
BOOL fActive;
DWORD dwVersion;
LPTSTR lpszIdentifier;
} WSANAMESPACE_INFO, *PWSANAMESPACE_INFO;
Mitglieder
NSProviderId
Typ: GUIDA unique GUID for this namespace provider.
dwNameSpace
Typ: DWORDThe namespace supported by this provider.
Possible values for the dwNameSpace member are listed in the Winsock2.h include file. Several namespace providers are included with Windows Vista and later. Other namespace providers can be installed, so the following possible values are only those commonly available. Many other values are possible.
Wert Bedeutung NS_BTH The Bluetooth namespace.
This namespace identifier is supported on Windows Vista and later.
NS_DNS The domain name system (DNS) namespace.
NS_EMAIL The email namespace.
This namespace identifier is supported on Windows Vista and later.
NS_NLA The network location awareness (NLA) namespace.
This namespace identifier is supported on Windows XP and later.
NS_NTDS The Windows NT directory service (NTDS) namespace.
NS_PNRPNAME The peer-to-peer name space for a specific peer name.
This namespace identifier is supported on Windows Vista and later.
NS_PNRPCLOUD The peer-to-peer name space for a collection of peer names.
This namespace identifier is supported on Windows Vista and later.
fActive
Typ: BOOLIf TRUE, indicates that this namespace provider is active. If FALSE, the namespace provider is inactive and is not accessible for queries, even if the query specifically references this namespace provider.
dwVersion
Typ: DWORDThe version number of the namespace provider.
lpszIdentifier
Typ: LPTSTRA display string that identifies the namespace provider.
Hinweise
The WSANAMESPACE_INFO structure is used by the WSAEnumNameSpaceProviders and WSCEnumNameSpaceProviders32 functions to return information on available namespace providers. The WSANAMESPACE_INFO structure contains the provider-specific information on the namespace entry passed to the WSCInstallNameSpace and WSCInstallNameSpace32 functions when the namespace provider was installed.
When UNICODE or _UNICODE is defined, WSANAMESPACE_INFO is defined to WSANAMESPACE_INFOW, the Unicode version of this data structure and the lpszIdentifier string member is defined to the LPWSTR data type.
When UNICODE or _UNICODE is not defined, WSANAMESPACE_INFO is defined to WSANAMESPACE_INFOA, the ANSI version of this data structure and the lpszIdentifier string member is defined to the LPSTR data type.
On Windows Vista and later, WSANAMESPACE_INFOEX, an enhanced version of the WSANAMESPACE_INFO structure, is returned by calls to the WSAEnumNameSpaceProvidersEx and WSCEnumNameSpaceProvidersEx32 functions
Anforderungen
Mindestens unterstützter Client |
Windows 2000 Professional |
Mindestens unterstützter Server |
Windows 2000 Server |
Header |
Winsock2.h |
Unicode- und ANSI-Namen |
WSANAMESPACE_INFOW (Unicode) and WSANAMESPACE_INFOA (ANSI) |