For example, if I want to make a web request based on a user id and need the associated last name, first name, phone, and dept id, do I need to use 4 web request controls with an identical Service URL to get the 4 different columns?
Can you elaborate your question and include your exact requirement if possible.
But yes, with single web request we can return multiple values in general.
Thanks Soni, I'll try to elaborate. Using web services with MS InfoPath can generate a data source that depending on the query will return 0, 1, or multiple rows. So with a single query, multiple rows be presented in a repeating table, or if a single row is returned can be used to populate multiple fields in the form.
It looks like a particular web request control can only be configured to return values for a single column. Is there a way using a single web request to assign multiple columns be returned and values populated into their corresponding fields?
Retrieving data ...