Wrox Programmer Forums

Need to download code?

View our list of code downloads.

Go Back   Wrox Programmer Forums > ASP.NET and ASP > ASP.NET 2.0 > ASP.NET 2.0 Professional
Password Reminder
Register
| FAQ | Members List | Search | Today's Posts | Mark Forums Read
ASP.NET 2.0 Professional If you are an experienced ASP.NET programmer, this is the forum for your 2.0 questions. Please also see the Visual Web Developer 2005 forum.
Welcome to the p2p.wrox.com Forums.

You are currently viewing the ASP.NET 2.0 Professional section of the Wrox Programmer to Programmer discussions. This is a community of tens of thousands of software programmers and website developers including Wrox book authors and readers. As a guest, you can read any forum posting. By joining today you can post your own programming questions, respond to other developers’ questions, and eliminate the ads that are displayed to guests. Registration is fast, simple and absolutely free .
DRM-free e-books 300x50
 
 
Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old July 24th, 2008, 08:16 AM
Registered User
 
Join Date: Jul 2008
Location: , , .
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Default Index was out of range. Must be non-negative

HI,

I am facing some problem with image button. I found an event log error.I am not able to reproduce this when i tried,but it is logging in my event log.



Event time: 2008-05-04 08:53:57 PM -07:00
Event type: Error
Event source: Application
User:
Event ID: 0

The message '0' for application 'Application' could not be formatted using library(ies): ''. The log entry contains the following replacement strings:'***************************************** ***************************************Sunday, May 04, 2008Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index Error Guid:ac2fc6fe-0bd9-450d-8155-bbdd7479bf5b SOURCE:mscorlib STACK TRACE: at System.Collections.ArrayList.get_Item(Int32 index) at System.Web.UI.WebControls.DataGridItemCollection.g et_Item(Int32 index) at App_WebControls_Ctrl_ClientLookup.imgbtnCommClient ID_Command(Object sender, CommandEventArgs e)Please provide the cause.

Please find the below code and do needful.


protected void imgbtnCommClientID_Command(object sender, CommandEventArgs e)
 {
  if (!bIsTrackerPage)
  {
   try
   {

    objCtrl_ErrorSummary.ClearError();
    lblFindByName.CssClass = "form_item_text";
    DataSet dsClientQuotesPolicies = null;
    int nSelectedClientID = Casting.ToInt(e.CommandArgument);
    int nRowNumber = 0;
    int nPreviousRow = 0;

    if (hidSelectedRowNumber.Value != null)
    {
     nRowNumber = Casting.ToInt(hidSelectedRowNumber.Value);
    }
    if (hidPreviousRowNumber.Value != null)
    {
     nPreviousRow = Casting.ToInt(hidPreviousRowNumber.Value);
    }

    dsClientQuotesPolicies = objClientController.GetClientPoliciesandQuotes(nSe lectedClientID, 1);

    if (nPreviousRow > 0)
    {
                    if ((nPreviousRow != nRowNumber) && (grdComClientLookUp.Items.Count > (nPreviousRow - 1)))
     {
      ImageButton objimgPreviousRow = new ImageButton();
      objimgPreviousRow = (ImageButton)grdComClientLookUp.Items[nPreviousRow - 1].Controls[0].FindControl("imgbtnClientID");
      objimgPreviousRow.ImageUrl = "~/Images/icons/row_arrow_closed.gif";
      objPreviousComGrid = (DataGrid)grdComClientLookUp.Items[nPreviousRow - 1].Controls[0].FindControl("grdQuoteDetails");
      objPreviousComGrid.Visible = false;
     }
    }
                if ((nRowNumber > 0) && (grdComClientLookUp.Items.Count > (nRowNumber-1)))
                {
                    ImageButton objimgPresentRow = new ImageButton();
                    objimgPresentRow = (ImageButton)grdComClientLookUp.Items[nRowNumber - 1].Controls[0].FindControl("imgbtnClientID");
                    objimgPresentRow.ImageUrl = "~/Images/icons/row_arrow_open.gif";
                    objComClientDetails = (DataGrid)grdComClientLookUp.Items[nRowNumber - 1].Controls[0].FindControl("grdQuoteDetails");


    if (!UISupport.IsEmptyDataSet(dsClientQuotesPolicies) )
    {
     if (nPreviousRow != nRowNumber)
     {
      objComClientDetails.Visible = true;
      objComClientDetails.DataSource = dsClientQuotesPolicies;
      objComClientDetails.DataBind();
     }
    }
    else
    {
     objimgPresentRow.ImageUrl = "~/Images/icons/row_arrow_closed.gif";
    }
    if (nPreviousRow == nRowNumber && !UISupport.IsEmptyDataSet(dsClientQuotesPolicies))
    {
     if (objComClientDetails.Visible == true)
     {
      objComClientDetails.Visible = false;
      objimgPresentRow.ImageUrl = "~/Images/icons/row_arrow_closed.gif";
     }
     else
     {
      objComClientDetails.Visible = true;
      objimgPresentRow.ImageUrl = "~/Images/icons/row_arrow_open.gif";
     }
    }
            }
                //System.Diagnostics.Process obj = new System.Diagnostics.Process()

                if ((nRowNumber != -1) && (nRowNumber != nPreviousRow) && (grdComClientLookUp.Items.Count > (nRowNumber - 1)))
                {
                    grdComClientLookUp.Items[nRowNumber-1].CssClass = "GridSelectedStyle";
                    if ((nPreviousRow != -1) && (grdComClientLookUp.Items.Count > (nPreviousRow - 1)))
                    {
                        if (grdComClientLookUp.Items[nPreviousRow - 1].ItemType == ListItemType.AlternatingItem)
                            grdComClientLookUp.Items[nPreviousRow - 1].CssClass = "GridRowSelected";
                        else
                            grdComClientLookUp.Items[nPreviousRow - 1].CssClass = "GridRowUnselected";
     }
    }
   }
   catch (Exception ex)
   {
    UIExceptionManager.LogAndRedirect(ex, false, Context.Items["RequestID"].ToString());
   }
  }
 }

Thanks



 


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Index 0 is not non-negative! ktsis ASP.NET 1.0 and 1.1 Basics 1 July 5th, 2006 09:00 PM
index out of range datagrid muchengeti ASP.NET 2.0 Professional 0 April 21st, 2006 12:43 PM
Index Out of range exception PbsiGuru General .NET 3 March 22nd, 2004 11:04 AM



All times are GMT -4. The time now is 07:44 AM.


Powered by vBulletin®
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
© 2013 John Wiley & Sons, Inc.