asked on
I have a form that exports data to excel when clicking on the submit button. I obtain data from a SPROC in a database and dump the data to a DataTable. If the dt.rows.count > 0 then I continue to export otherwise I set a label on the page ("lblMsg") to indicate no records were found.
I intentionally make it fail by looking for data I know does not exist. The message displays correctly. However, when I make it look for data that does not exist lblMsg does not remove the Message even though I have stuck lblMsg.Text = "" all over the place.
Any ideas how to resolve?
I intentionally make it fail by looking for data I know does not exist. The message displays correctly. However, when I make it look for data that does not exist lblMsg does not remove the Message even though I have stuck lblMsg.Text = "" all over the place.
Any ideas how to resolve?
Learn from the best
Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.
Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 1 Answer and 13 Comments.
Try for 7 days”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.
Our community of experts have been thoroughly vetted for their expertise and industry experience.
The Most Valuable Expert award recognizes technology experts who passionately share their knowledge with the community, demonstrate the core values of this platform, and go the extra mile in all aspects of their contributions. This award is based off of nominations by EE users and experts. Multiple MVEs may be awarded each year.
The Distinguished Expert awards are presented to the top veteran and rookie experts to earn the most points in the top 50 topics.