Advertisement

05.08.2008 at 08:41AM PDT, ID: 23386487
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!

9.0

VB.NET 2.0 DATAGRIDVIEW INDEX VALUES

Asked by jaydwest in Visual Studio, Microsoft Visual Basic.Net

Tags:

I'm totally confused in using a bound DataGridView control.  I have a Windows Form with a bound DataGrid View.  I'm doing some testing with it because it doesn't seem to  behave the way I would expect.  I'm using the  DataGridView1_RowEnter event.  I've added a message box on the event that displays the dvg.rowcount, the currentrow.index, and isNewRow.  THe dvg has two rows of data displayed and a blank new row (have set allow adds)

When I initially click on row 1, i get 3 rows, 0 index, IsNewRow = false. This is correcdt.  then I click on row 2, I get 3 rows, 0 index, IsNewRow= false.  This is not correct the index (I assume this is the row index should be 1).  Then I click in the blank row at the end  I get 3 rows, Index =1, IsNewRow = false (This is wrong, index should be 2 and IsNewRow should be true).  BUT THEN I click on the first row again and I get rows = 3, Index = 2, IsNewRow = true (this is wrong, Index should be 0, IsNewRow should be false).  

It appears that the index property is set to the expected value before the row is entered.  OK the code should fire before the event.  Is there an event after row_enter that fires, that I can use?

Thanks for your help.




Start Free Trial
[+][-]05.08.2008 at 12:23PM PDT, ID: 21527659

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]05.08.2008 at 12:42PM PDT, ID: 21527811

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]05.08.2008 at 03:31PM PDT, ID: 21529009

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zones: Visual Studio, Microsoft Visual Basic.Net
Tags: VB.net 2.0, Visual Basic 2005, Windows Forms
Sign Up Now!
Solution Provided By: Sancler
Participating Experts: 1
Solution Grade: A
 
 
[+][-]07.17.2008 at 06:43PM PDT, ID: 22032233

Experts Exchange has a courteous staff of administrators who help members get the most out of the website by means of administrative comments like this one.

Start your 7-day free trial to view this Administrative Comment or ask the Experts your question.

 
[+][-]07.22.2008 at 03:48PM PDT, ID: 22064399

Experts Exchange has a courteous staff of administrators who help members get the most out of the website by means of administrative comments like this one.

Start your 7-day free trial to view this Administrative Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628