Not sure about this error?

Posted on 2014-09-11
Last Modified: 2014-09-15
If you look at the screenshot, it will show a breakdown of attributes of a DataTable. The image should be self-explanatory as far as the red "X" is concerned. The other screenshot shows the highlighted line of code where this occurs. Executing that line of code is successful and it actually loads the "dbUnits" table with 25 rows of data.
Question by:BlakeMcKenna
  • 3
  • 3
LVL 24

Expert Comment

ID: 40318257
That's not really an error. It's just saying that the debugger won't look into the datarowcollection unless you specify an index. Specifically,

dbUnit refers to the whole table
dbUnit.rows refers to the datarowcollection
dbUnit.rows(0) refers to the first row in the datarowcollection.

The debugger is telling you that it doesn't want to display all the data from all the datarows until you specify which row you are looking at.

Author Comment

ID: 40318278
Well...this function is suppose to load a DataGridView with various number of records. The "dbUnit" DataTable is created dynamically. I'm really not sure what to do.

At the present, the dgv is empty even though the dbUnit table contains records.
LVL 24

Accepted Solution

mankowitz earned 500 total points
ID: 40318398
I'm not sure what to tell you. Your screenshot shows that dbUnit has 25 rows in it. What happens when you mouse over the dgv? Is it empty? Have you considered using a bindingsource?
Do You Know the 4 Main Threat Actor Types?

Do you know the main threat actor types? Most attackers fall into one of four categories, each with their own favored tactics, techniques, and procedures.


Author Comment

ID: 40321372
I've requested that this question be deleted for the following reason:

I figured it out. I actually went with a BindingSource and that took care of the problem.
LVL 24

Expert Comment

ID: 40321373
So you followed my advice and got to the right place. Why wouldn't you award points for that?

Author Comment

ID: 40322992

Not sure what I was thinking but your right, I did follow your suggestion! You get the credit!

Featured Post

How your wiki can always stay up-to-date

Quip doubles as a “living” wiki and a project management tool that evolves with your organization. As you finish projects in Quip, the work remains, easily accessible to all team members, new and old.
- Increase transparency
- Onboard new hires faster
- Access from mobile/offline

Join & Write a Comment

Well, all of us have seen the multiple EXCEL.EXE's in task manager that won't die even if you call the .close, .dispose methods. Try this method to kill any excels in memory. You can copy the kill function to create a check function and replace the …
1.0 - Introduction Converting Visual Basic 6.0 (VB6) to Visual Basic 2008+ (VB.NET). If ever there was a subject full of murkiness and bad decisions, it is this one!   The first problem seems to be that people considering this task of converting…
Sending a Secure fax is easy with eFax Corporate ( First, Just open a new email message.  In the To field, type your recipient's fax number You can even send a secure international fax — just include t…
You have products, that come in variants and want to set different prices for them? Watch this micro tutorial that describes how to configure prices for Magento super attributes. Assigning simple products to configurable: We assigned simple products…

705 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

Need Help in Real-Time?

Connect with top rated Experts

16 Experts available now in Live!

Get 1:1 Help Now