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RASDEVINFO

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This structure contains information that describes a Telephony API (TAPI) device capable of establishing a RAS connection. The RasEnumDevices function uses this structure to retrieve information about RAS-capable devices.

typedef struct tagRASDEVINFO {
  DWORD dwSize;
  CHAR szDeviceType[ RAS_MaxDeviceType + 1 ];
  CHAR szDeviceName[ RAS_MaxDeviceName + 1 ];
} RASDEVINFO;

Members

  • dwSize**
    Specifies the size, in bytes, of the RASDEVINFO structure. Before calling RasEnumDevices, set dwSize to sizeof(RASDEVINFO) to identify the version of the structure.
  • szDeviceType
    Specifies a null-terminated string indicating the RAS device type referenced by szDeviceName. This member can be one of the following string constants.
    String constant Description
    RASDT_Modem A modem accessed through a COM port.
    RASDT_Isdn An ISDN card with the corresponding NDISWAN driver installed.
    RASDT_X25 An X.25 card with the corresponding NDISWAN driver installed.
    RASDT_Vpn For Windows CE 3.0 and later, a virtual private network connection.
    RASDT_Pad A Packet Assembler/Disassembler.
  • szDeviceName
    Specifies a null-terminated string containing the name of a TAPI device.

Requirements

OS Versions: Windows CE 1.0 and later.
Header: Ras.h.

See Also

RasEnumDevices

 Last updated on Thursday, April 08, 2004

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