有熟悉c\c++的进来看看，看这个结构怎么对应到C#

[格拉]

最近在弄mtp操作手机的东西，但是C#好像没有直接能操作的东西，有的就是c\c++的。像下面这个结构怎么对应到c#中，帮忙看看

/* 
 *  MtpDevice - generic MTP device
 * 
 */
struct _MtpDevice;

/**
 * @brief Structure for providing access and support for MTP device information and control.  For API documentation, please see ::_MtpDevice.
 */
typedef struct _MtpDevice MtpDevice;

struct _MtpDevice
{
    /* ////////////////////////////////////////////////////////////////////////////////////////////
     *  Device opening/closing
     */

   /**
    * @brief Opens the specified MTP Device.
    * @param This A pointer to ::MtpDevice.
    * @param bstrDevicePortName An ::MTP_STRING representing the device name.  This is transport-specific.  Using the provided Windows USB transport, it is of the form "\\\\.\\wpdusbN" where N is an zero-based integer.
    * @param MtpEventCallback A ::MtpEventCallback representing the address of object supporting event callback interface. 
 *                             This may be @a NULL if client doesn't want to receive events.
    * @param dwReserved An ::MTP_UINT32 that is reserved for future transports. Always set to 0.
    * @return An ::MTP_RESULT code that identifies the result of calling the function.
    *
    * This function must be called before any other function.
    *
    * Client must call Close() after it's finished working with the device.
    */
    MTP_RESULT (*Open)(MtpDevice *This, 
                    /*[in]*/ MTP_STRING bstrDevicePortName, 
                    /*[in]*/ MtpEventCallback Callback,
                    /*[in, defaultvalue(0)]*/ MTP_UINT32 dwReserved);

   /**
    * @brief Closes the MTP Device.
    * @param This A pointer to the ::MtpDevice.
    * @return An ::MTP_RESULT code that identifies the result of calling the function.
    */
    MTP_RESULT (*Close)(MtpDevice *This);

};

[gxingmin]

struct _MtpDevice
{
    /* ////////////////////////////////////////////////////////////////////////////////////////////
     *  Device opening/closing
     */
 
   /**
    * @brief Opens the specified MTP Device.
    * @param This A pointer to ::MtpDevice.
    * @param bstrDevicePortName An ::MTP_STRING representing the device name.  This is transport-specific.  Using the provided Windows USB transport, it is of the form "\\\\.\\wpdusbN" where N is an zero-based integer.
    * @param MtpEventCallback A ::MtpEventCallback representing the address of object supporting event callback interface. 
 *                             This may be @a NULL if client doesn't want to receive events.
    * @param dwReserved An ::MTP_UINT32 that is reserved for future transports. Always set to 0.
    * @return An ::MTP_RESULT code that identifies the result of calling the function.
    *
    * This function must be called before any other function.
    *
    * Client must call Close() after it's finished working with the device.
    */
    int Open(_MtpDevice This, 
                    /*[in]*/ string bstrDevicePortName, 
                    /*[in]*/ MtpEventCallback Callback,
                    /*[in, defaultvalue(0)]*/ int dwReserved)
{
}
 
   /**
    * @brief Closes the MTP Device.
    * @param This A pointer to the ::MtpDevice.
    * @return An ::MTP_RESULT code that identifies the result of calling the function.
    */
    int Close(_MtpDevice This)
   {
   }
 
};

[格拉]

引用 1 楼 gxingmin 的回复:

struct _MtpDevice
{
    /* ////////////////////////////////////////////////////////////////////////////////////////////
     *  Device opening/closing
     */
 
   /**
    * @brief Opens the specified MTP Device.
    * @param This A pointer to ::MtpDevice.
    * @param bstrDevicePortName An ::MTP_STRING representing the device name.  This is transport-specific.  Using the provided Windows USB transport, it is of the form "\\\\.\\wpdusbN" where N is an zero-based integer.
    * @param MtpEventCallback A ::MtpEventCallback representing the address of object supporting event callback interface. 
 *                             This may be @a NULL if client doesn't want to receive events.
    * @param dwReserved An ::MTP_UINT32 that is reserved for future transports. Always set to 0.
    * @return An ::MTP_RESULT code that identifies the result of calling the function.
    *
    * This function must be called before any other function.
    *
    * Client must call Close() after it's finished working with the device.
    */
    int Open(_MtpDevice This, 
                    /*[in]*/ string bstrDevicePortName, 
                    /*[in]*/ MtpEventCallback Callback,
                    /*[in, defaultvalue(0)]*/ int dwReserved)
{
}
 
   /**
    * @brief Closes the MTP Device.
    * @param This A pointer to the ::MtpDevice.
    * @return An ::MTP_RESULT code that identifies the result of calling the function.
    */
    int Close(_MtpDevice This)
   {
   }
 
};

这样的话是不是用类对应比较好？

[gxingmin]

嗯，用类好点

[格拉]

引用 3 楼 gxingmin 的回复:

嗯，用类好点

多谢！