Solved

DataGrid PageIndexing (.NET1.1)

Posted on 2009-07-02
4
214 Views
Last Modified: 2012-05-07
I have an datagrid populated on load of form. It works pretty well. I can go to different pages .
I have a search criteria textbox on the same form. Based on the search criteria i re-poulate my datagrid with the new result. But if i am on any other page of datagrid rather then the first page then i get the below error. How do i handle this issue?

Invalid CurrentPageIndex value. It must be >= 0 and < the PageCount.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: Invalid CurrentPageIndex value. It must be >= 0 and < the PageCount.


private void grdStandard_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
{
                      grdStandard.CurrentPageIndex = e.NewPageIndex;
                      grdStandard.DataSource= CreateDataSource();
	grdStandard.DataBind();
		
}

Open in new window

0
Comment
Question by:SajRuki
  • 3
4 Comments
 
LVL 3

Accepted Solution

by:
tpsl earned 500 total points
ID: 24763960
Yup that is an issue with the datagrid control of 1.1.

What u'll have to do is place the code to bind in a try catch block.

In the catch block u'll have to write

like this
try
{
 
}
catch(Exception ex)
{
      if(ex.Message = "Invalid CurrentPageIndex value. It must be >= 0 and < the PageCount.")
      {
            grdStandard.CurrentPageIndex = 0;
            grdStandard.DataSource= CreateDataSource();
            grdStandard.DataBind();
 
      } 
}

Open in new window

0
 

Author Comment

by:SajRuki
ID: 24778901
I tried the above code. It still throws the same error. Also tried to catch the HttpException instead of generic exception, but still it does not work.
0
 

Author Comment

by:SajRuki
ID: 24778945
It worked fine. Thanx a lot for the solution.
0
 

Author Closing Comment

by:SajRuki
ID: 31599206
Thanx...
0

Featured Post

Master Your Team's Linux and Cloud Stack

Come see why top tech companies like Mailchimp and Media Temple use Linux Academy to build their employee training programs.

Question has a verified solution.

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

I've been asked to discuss some of the UX activities that I'm using with my team. Here I will share some details about how we approach UX projects.
Password hashing is better than message digests or encryption, and you should be using it instead of message digests or encryption.  Find out why and how in this article, which supplements the original article on PHP Client Registration, Login, Logo…
Any person in technology especially those working for big companies should at least know about the basics of web accessibility. Believe it or not there are even laws in place that require businesses to provide such means for the disabled and aging p…
Learn how to set-up custom confirmation messages to users who complete your Wufoo form. Include inputs from fields in your form, webpage redirects, and more with Wufoo’s confirmation options.

823 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