Have contacts in address book of windows phone unique identificator?

Question

I store data of contacts in local database. But if user change name, for examle, my app make new record in database. How I can update new name in database without adding new record?

score 1 · Accepted Answer · edited May 23 '17 at 11:49

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I think the question is about renaming a file in Isolated Storage. If so please have a look at this link

edited May 23 '17 at 11:49

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answered Sep 08 '14 at 14:59

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Have contacts in address book of windows phone unique identificator?

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