Crystal reports... Data conversion.

[Sergiu Cojocaru]

Hi. I have a web-service that takes as parameters the crystal report name
and its parameters. This
web-service is called from a winform. How can I pass the resulting report
back to the client?
I tried to do this way:
Stream st = myReportDoc.ExportToStream(ExportFormatType.Crysta lReport)
int size = (int)st.Length;

byte[] buff = new byte[size];

st.Read(buff, 0, size);

return buff

And I don't know how to convert back my byte[] to crystal report document
cause I have to show it in a reportviewer

Please help.