Symbian
Symbian OS Library

SYMBIAN OS V9.3

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How to write a conversion observer

Converter clients can supply a converter observer object by implementing the MConverterUiObserver interface. The object is passed to the converter's ConvertL(), ConvertObjectL(), ConvertAL() or ConvertObjectAL() function. It is used for reporting on the progress of multi-step conversions and for requesting a password from the client when the file being converted from is password-protected.

It has the following functions: