Sent to a WIMMessageCallback function to indicate an update in the progress of an image application.

WIM_MSG_PROGRESS

  wParam = (UINT) dwPercent;
  lParam = (UINT) dwTicksRemaining;

Parameters

wParam

[in] Specifies the percentage of the image that was already applied.

lParam

[in] Specifies the estimated number of milliseconds until the image application is complete.

Return Value

Your routine must return WIM_MSG_SUCCESS.

Remarks

Progress estimates typically increase during the early stages of an image apply and later decrease, so the calling process must handle this as appropriate.

See Also