TLSLicenseEnumBegin

TLSLicenseEnumBegin function

Begins enumeration of licenses that are issued by the Remote Desktop license server based on search criteria.

Note  This function has no associated header file or import library. To call this function, you must create a user-defined header file and use the LoadLibrary and GetProcAddress functions to dynamically link to Mstlsapi.dll.
 

Syntax


DWORD WINAPI TLSLicenseEnumBegin(
  _In_  TLS_HANDLE hHandle,
  _In_  DWORD      dwSearchParm,
  _In_  BOOL       bMatchAll,
  _In_  LSLicense  *lpSearchParm,
  _Out_ PDWORD     pdwErrCode
);

Parameters

hHandle [in]

Handle to a Remote Desktop license server. Specify a handle that is opened by the TLSConnectToLsServer function.

dwSearchParm [in]

Specifies the search criteria. The parameter can be one or a combination of the values that are described in the following list. The parameter specifies the type of key pack and which key pack to search.

LSLICENSE_SEARCH_LICENSEID (0x00000001)

Search by license ID.

LSLICENSE_SEARCH_KEYPACKID (0x00000002)

Search by key pack ID.

LSLICENSE_SEARCH_MACHINENAME (0x00000008)

Search by machine name.

LSLICENSE_SEARCH_USERNAME (0x00000010)

Search by user name.

LSLICENSE_SEARCH_ISSUEDATE (0x00000080)

Search by issue date.

LSLICENSE_SEARCH_EXPIREDATE (0x00000100)

Search by expiration date.

LSLICENSE_SEARCH_ NUMLICENSES (0x00000200)

Search by number of licenses.

LSLICENSE_SEARCH_ ENTRY_STATUS (0x20000000)

Search by entry status.

LSLICENSE_EXSEARCH_LICENSESTATUS (0x00100000)

Search by license status.

LSKEYPACK_SEARCH_ALL (0xFFFFFFFF)

Search all licenses.

bMatchAll [in]

Specifies whether to match all search values.

lpSearchParm [in]

Pointer to a LSLicense structure that specifies the search parameters to look for.

pdwErrCode [out]

Pointer to a variable that receives one of the following error codes on return.

LSERVER_S_SUCCESS (0)

Call is successful.

LSERVER_E_INTERNAL_ERROR (5001)

Internal error in license server.

LSERVER_E_INVALID_SEQUENCE (5006)

The calling sequence was not valid. Most likely, a previous enumeration has not ended.

LSERVER_E_SERVER_BUSY (5007)

License server is too busy to process the request.

LSERVER_E_OUTOFMEMORY (5008)

Cannot process the request because of insufficient memory.

LSERVER_E_INVALID_DATA (5009)

Data in the search parameter is not valid.

Return value

This function returns the following possible return values.

RPC_S_OK

The call succeeded. Check the value of the pdwErrCode parameter to get the return code for the call.

RPC_S_INVALID_ARG

The argument was not valid.

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2008

DLL

Mstlsapi.dll

See also

LSLicense
TLSConnectToLsServer
TLSLicenseEnumNext
TLSLicenseEnumEnd

 

 

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