I have to build report using SPLongOperation to avoid timeout exception. It doesn't work when I try to push file to response: HttpContext.Current.Response.BufferOutput = true; ...
I just discovered the SPLongOperation class. It is a thing of beauty. I was expecting to have to implement a "job handler" static class, fire off my long-running process in a separate background ...
I got the following code below , it starts a long running process , once the processing completes it will redirects to another page using EndScript().However,SPLongProcess never redirects to the ...