I am using the "push" method to set a strongly-typed report's datasource to a dataset that I create at runtime. The report was designed from an XML file that I wrote using the dataset. (i.e. I created the dataset in code, used the WriteXML method, and designed the report from that datasource).
If I write the XML filed everytime I generate the report, all is ok, but when I remove the XML file (it is not to be written in production), the report viewer prompts for database logon information - even though I am pushing a dataset to it.
Anyone have any ideas? This is very urgent. Max points awarded.