IMAPIViewAdviseSink::OnPrint

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Notifies the form viewer of the printing status of a form.

HRESULT OnPrint(
ULONG dwPageNumber,
HRESULT hrStatus
);

Parameters

  • dwPageNumber
    [in] Number of the last page printed.

  • hrStatus
    [in] An HRESULT value indicating the status of the print job. Possible values are:

    • S_FALSE
      The printing job has finished successfully.

    • S_OK
      The printing job is in progress.

    • FAILED
      The printing job was terminated due to a failure.

Return Value

  • S_OK
    The notification succeeded.

  • MAPI_E_USER_CANCEL
    The user canceled the operation, typically by clicking the Cancel button in a dialog box.

Remarks

Form objects call the IMAPIViewAdviseSink::OnPrint method while printing to inform the viewer of printing progress.

Notes to Callers

If the printing job involves multiple pages, you can call OnPrint after each page is printed. Set dwPageNumber to the page currently being printed and hrStatus to S_OK. When the printing job is complete, call OnPrint with dwPageNumber set to the last page printed and hrStatus set to S_FALSE.

For more information about form notifications, see Sending and Receiving Form Notifications.

See Also

Reference

IMAPIViewAdviseSink : IUnknown