Re: Codepage Conversion

[George R. <gr...@us...>]

I can do one of two things. You implement your own function with the 
similar function declaration as UCNV_FROM_U_CALLBACK_STOP or 
UCNV_TO_U_CALLBACK_STOP in unicode/ucnv_err.h.  Then you set the 
appropriate callback on your converter

You could also set the converter callback to UCNV_FROM_U_CALLBACK_STOP or 
UCNV_TO_U_CALLBACK_STOP to stop the conversion. Then you can look at the 
input, modify (or count) as needed, and continue with your conversion.

Callbacks are mentioned in the User's Guide at 
http://oss.software.ibm.com/icu/userguide/codepageConverters.html

George Rhoten
IBM Globalization Center of Competency/ICU  San Jose, CA, USA




Ala...@tr...
Sent by: icu...@ww...
03/25/2002 11:21 PM

 
        To:     icu...@ww...
        cc: 
        Subject:        Codepage Conversion

 



Dear All
I am using ucnv_toUChars() to convert character from different codepages
to UChars.
However, I would like to count the fail conversion times (or convert to
similar character times)
because there are no some characters in that codepage if I randomly choose
an incorrect
codepage and call ucnv_toUChars() to convert?
Any possible APIs or methods to achieve this goal? Thanks a lot!

Sincerely,

Alan
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