Thank you very much for your prompt reply again.

Is it only one way for transferring datas from clients to server - use parameters in the Web Service class? Can we transfer many records from customer's computer to server in one time? Or that is another technology, like FTP or ADO RDS? I cannot see examples for this operation (using Web Services).



>>I have another hudge problem - how to write (transfer) datas on the server's disk (typical situation - client have to write something into remote database)? I use function with parameters on server side and parameters are my datas. After receiving this parameters I use standart SQL command INSERT. But the problem is - I cannot transfer russian language - it changes strange - THREE russian letters became the same ONE english letter.
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>I'm not sure of your environment. If you use plain SOAP messages that should work fine. Cursors and XML passed through may be a problem if it's not encoded properly. I'd approach that problem with just the XML first, then deal with the Web Service after that.
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>XML Encoding is a very difficult subject to grasp (at least it's been for me) and there's a very detailed KB article in the MSDN knowledge base on it (It was a MSDN article actually). Search for that and that might help you figure out what you need to do exactly.