DDiscFormat2EraseEvents::Update method (imapi2.h)

Implement this method to receive progress notification of the current erase operation.

Syntax

HRESULT Update(
  [in] IDispatch *object,
  [in] LONG      elapsedSeconds,
  [in] LONG      estimatedTotalSeconds
);

Parameters

[in] object

The IDiscFormat2Erase interface that initiated the erase operation.

This parameter is a MsftDiscFormat2Erase object in script.

[in] elapsedSeconds

Elapsed time, in seconds, of the erase operation.

[in] estimatedTotalSeconds

Estimated time, in seconds, to complete the erase operation.

Return value

Return values are ignored.

Remarks

Notifications are sent in response to calling the IDiscFormat2Erase::EraseMedia method.

Notification is sent every 0.5 or 1.0 seconds depending on the method required to blank the media.

Total time estimates for a single erasure can vary as the operation progresses. The drive provides updated information that can affect the projected duration of the erasure.

Requirements

See also

DDiscFormat2EraseEvents