OnReadData method

IMbnDeviceServicesEvents::OnReadData method

Notification for data being read from a device service data session.

Syntax


HRESULT OnReadData(
  [in]  IMbnDeviceService *deviceService,
  [in] SAFEARRAY(BYTE)    deviceServiceData
);

Parameters

deviceService [in]

The IMbnDeviceService session object on which the data was read.

deviceServiceData [in]

A byte array containing the data read from the underlying device service session.

Return value

The method must return the following value.

Return codeDescription
S_OK

The method completed successfully.

 

Remarks

This byte array contains the byte-by-byte copy of data read from the device service session. The Mobile Broadband service will free the memory for this field after the function call returns. If an application wants to use this data then it should copy the contents in its own memory.

Requirements

Minimum supported client

Windows 8 [desktop apps | Windows Store apps]

Minimum supported server

None supported

IDL

Mbnapi.idl

See also

IMbnDeviceServicesEvents

 

 

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