RasGetConnectionStatistics function (ras.h)

The RasGetConnectionStatistics function retrieves accumulated connection statistics for the specified connection.

Syntax

DWORD RasGetConnectionStatistics(
  [in]      HRASCONN  hRasConn,
  [in, out] RAS_STATS *lpStatistics
);

[in] hRasConn

Handle to the connection. Use RasDial or RasEnumConnections to obtain this handle.

[in, out] lpStatistics

Pointer to the RAS_STATS structure that, on output, receives the statistics.

On input, set the dwSize member of this structure to sizeof(RAS_STATS).

This parameter cannot be NULL.

If the function succeeds, the return value is ERROR_SUCCESS.

If the function fails, the return value is one of the following error codes or a value from Routing and Remote Access Error Codes or Winerror.h.

Value	Meaning
E_INVALIDARG	At least one of the following is true: the hRasConn parameter is zero, the lpStatistics parameter is NULL, or the value specified by the dwSize member of the RAS_STATS structure specifies a version of the structure that is not supported by the operating system in use.
ERROR_NOT_ENOUGH_MEMORY	The function could not allocate sufficient memory to complete the operation.
Other	Use FormatMessage to retrieve the system error message that corresponds to the error code returned.

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Target Platform	Windows
Header	ras.h
Library	Rasapi32.lib
DLL	Rasapi32.dll