Solved

GridView SelectedDataKey Error

Posted on 2007-11-28
2
870 Views
Last Modified: 2013-11-07
I have used this on tons of gridviews

Session("ScheduleID") = CaseEventsGridView.SelectedDataKey.Value

This time I am getting an error
System.NullReferenceException: Object reference not set to an instance of an object.
I cannot understand why it is null?  THere is data in the grid and I can see the ID.

Please help!!
0
Comment
Question by:vzorn
2 Comments
 
LVL 22

Accepted Solution

by:
RedKelvin earned 500 total points
ID: 20371146
This will happen if the dataKeyNames are not set, or no row is selected
0
 

Author Comment

by:vzorn
ID: 20375088
I see.  I was using the RowCommand event and I needed to get the row first.

Thanks
0

Featured Post

3 Use Cases for Connected Systems

Our Dev teams are like yours. They’re continually cranking out code for new features/bugs fixes, testing, deploying, testing some more, responding to production monitoring events and more. It’s complex. So, we thought you’d like to see what’s working for us.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

International Data Corporation (IDC) prognosticates that before the current the year gets over disbursing on IT framework products to be sent in cloud environs will be $37.1B.
Real-time is more about the business, not the technology. In day-to-day life, to make real-time decisions like buying or investing, business needs the latest information(e.g. Gold Rate/Stock Rate). Unlike traditional days, you need not wait for a fe…
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …

810 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question