?
Solved

DataGrid PageIndexing (.NET1.1)

Posted on 2009-07-02
4
Medium Priority
?
218 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
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
4 Comments
 
LVL 3

Accepted Solution

by:
tpsl earned 2000 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

On Demand Webinar: Networking for the Cloud Era

Ready to improve network connectivity? Watch this webinar to learn how SD-WANs and a one-click instant connect tool can boost provisions, deployment, and management of your cloud connection.

Question has a verified solution.

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

Australian government abolished Visa 457 earlier this April and this article describes how this decision might affect Australian IT scene and IT experts.
Ready to get certified? Check out some courses that help you prepare for third-party exams.
This tutorial demonstrates how to identify and create boundary or building outlines in Google Maps. In this example, I outline the boundaries of an enclosed skatepark within a community park.  Login to your Google Account, then  Google for "Google M…
The viewer will get a basic understanding of what section 508 compliance can entail, learn about skip navigation links, alt text, transcripts, and font size controls.
Suggested Courses

765 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