How to use SSRS in visual studio 2010

Question

i have half written a report for the collection document on the website. instead of running it in the report services website , can we generate a PDF file that use user can or save by just executing a URL..?

http://xxxx/Reportserver?%2fxxxxxx%2fcollection&rs:Command&customer=00000008&document=sc019231&rs:format=Pdf

Breaking it down:

http://xxxx/Reportserver- use the report server not the reports site
?%2fxxxxxx%-Reports folder for the project
2fcollection-Name of the report
&rs:Command=Render-Tell it to run
&customer=00000008-customer filter
&document=sc019231-Document number filter
&rs:format=Pdf output format

The objective is to construct this string and call the URL From the Mainfest and the labels button.
At present it calls the file collection.PDF,but if that is a defalut and we can pass another parameter with a name