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Make sure you have viewstate turned on.
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Yes, Navaneeth.
ViewState Property is True ( EnableViewState="True").
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Try developer.net's suggestion. That might solve issue
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Write your dropdown filling code in if(!IsPostBack){...} in page load event....
When you fail to plan, you are planning to fail.
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SreejithAchutan wrote: Gdv_Dept_List.SelectedIndex = curSelRowIdx;
CommandEventArgs ce;
GridViewCommandEventArgs e;
ce = new CommandEventArgs("Select", curSelRowIdx);
e = new GridViewCommandEventArgs(Gdv_Dept_List.Rows[curSelRowIdx], ce);
Gdv_Dept_List_RowCommand1(Gdv_Dept_List, e);
Gdv_Dept_List.SelectedIndex = curSelRowIdx;
Your code is a mess. Why you need initialize event arguments ? You are not binding the grid, you are not getting the data corresponds to the supplied id, you are not setting the data source, you are not calling DataBind().
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Thanks for your rteply sir...Actually i bind the grid in properway,but i forget to paste the code for that.Sory for hurting you.Actually my problem is when we enter data highlight the current entered data.I sort out the problem.Anyway thanks for your reply.
With Warm Regards Sreejith.
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Is there any way for sql server 2000 to alert my web application (asp.net 2.0) whenever some perticular filed value is updated ? can we use triggers ?
Lieut
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Of course not. For starters, SQL Server doesn't do that, but even then, how is it going to communicate with a client who is already viewing a page ? And, if they refresh the page, then it's going to request the data from the server and update itself anyhow.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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OK Great !! Thanks for saving my time  All i have to do now is to make the web application update itself on any user interaction.
Madni
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Yeah - that's the way to go. It's a common misunderstanding, but there's no mechanism going from the DB to your app, only when the app initiates the request.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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Hi all....
I am developing an app....I got stuck a place where i have to send a mail which displays his password to my clients mail id if he forgets his password....How can i achieve this? 
Any example or source code will be appreciated.
modified on Friday, March 7, 2008 12:04 AM
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with the email classes that are built in to .NET ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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OK - after you googled for help on this topic and found all the examples online, which bit was still causing you confusion ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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I have implemented custom paging I find the BottomPagerRow is no longer visible after selecting a row on the last page index only. Any suggestions welcome.
Regards
dotman1
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My ISP is reluctant to host any LAMP software and will only support .net based stuff.
I have found Presstopia[^] but am wondering if anyone knows of any other . net based blog software. (doesn't have to be free).
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Thanks Navaneeth,
That helps a lot.
(Sorry for the late reply, I have been in Melbourne for the F1).
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Session state has created a session id, but cannot save it because the response was already flushed by the application.
I have a big problem with this error.
Few days ago, web app worked fine and when session expired and I refreshed the page, code inside Session_Start in global.asax logs me in again.
cookie = Request.Cookies["Userword"];
if (cookie != null)
{
string strCookie = cookie.Value;
if (strCookie != "")
{
sin.AutoLogin(cookie.Values["heavy"],
cookie.Values["metal"],
true, Request.UrlReferrer.AbsoluteUri == null ? "" : Request.UrlReferrer.AbsoluteUri, false);
}
}
else
{
if (Session["UserInfo"] == null)
{
Response.Redirect("login.aspx");
}
}
Yesterday I can't login by refreshing the page, any more.
If I login manually, everything is ok. Error raises only when session expires and user refreshes the page.
When I try to step in AutoLogin function, try catch block catches the Object reference error before debugger was able to step into a function.
The above error I caught in Application_Error in global.asax.
I have searched the net for solution, but with no luck.
Most of the answers were that you shouldn't use Response.Flush and I have Response.Flush only in captcha class which is loaded on login.aspx page and everything worked great until yesterday.
Can anyone help me with this issue?
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I have an app that access a txt file on another server, and it passes the name of that file to a sp on a separate db server. I've got impersonation in place, but am confused on how to set it up.
I have three separate servers that I am dealing with, one is where the txt file is located, one where the db is located, and one where the app is located. I've set up windows users on the txt file server, and one on the db server. I've assigned permission to the txt file for that win user, and then I've assigned a login for the db for that win user, now which of these do I add to my impersonate username section?
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Dear all,
I am trying to find some info on the net about a simple content management system which I would like to implement for experimentation purposes.
Unfortunately i am find a lot of information on how to handle article updates, news updates, membership updates etc.., but I am not finding information about how to deal with multiple pages creation and how these multiple pages that are created dynamically by the end user are handled in the database along with templates etc...
Can anyone suggest any apparoches that are normally taken in order to achieve this..or may be even suggest a good article that I may have missed.
Thanks a lot for your help,
Chris Farrugia
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I'm not sure what you mean by 'multiple page creation'. Your data lives in your DB and ASP.NET is going to generate each page, one at a time, as would make sense for a stateless system like HTTP.
If your data exists across multiple pages or not, shouldn't really change the DB - the database schema should not be driven by the UI.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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