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Re: How to synchronize/get data from server?
Often the developers of these sites have implemented an API for this purpose, using SOAP, JSON or some similar protocol. The site you give has such an API: http://www.xe.com/xecurrencydata/, but it isn't free. There are some free ones out there.
Qt has classes for implementing JSON-based protocol. SOAP is XML-based, and Qt has XML classes too. And classes for HTTP communication with servers. Look at the examples and tutorials that came with your Qt installation.
<=== The Great Pumpkin says ===>
Please use CODE tags when posting source code so it is more readable. Click "Go Advanced" and then the "#" icon to insert the tags. Paste your code between them.
fearlay (23rd May 2016)
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