encoding conversion in iphone application -

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how can covert convert current encoding nsutf8stringencoding kcfstringencodingdoschinesetrad. please me out

maybe cfstringconvertencodingtonsstringencoding can you, don't test it:

nsstringencoding enc = cfstringconvertencodingtonsstringencoding (kcfstringencodingdoschinesetrad);

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