ASP.NET

15-May-09 4:52

Hi,
I am using ASP.Net 1.1. I want to stop getting run time messages when the application is run and the complete trace information. How can I do the same.

I have already done this in web.config file
<compilation defaultlanguage="vb" debug="false">

and even on the page level.

I even compiled my applicaiton in Release mode.

Removed all the .pdb files previously generated.

But still I am getting the run time message.

Rgds,
Renu

Parwej Ahamad15-May-09 6:10

Parwej Ahamad

15-May-09 6:10

Is there Try and Catch is not helpful for the same ?

Parwej Ahamad

rains197918-May-09 3:38

18-May-09 3:38

Try and catch are there..but there are many time run time error's which are not catched.

Manas Bhardwaj16-May-09 6:13

Manas Bhardwaj

16-May-09 6:13

Renu A wrote:
But still I am getting the run time message.

What do mean by a run time message?

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rains197918-May-09 22:57

18-May-09 22:57

Run time error such as: If instead the below can't I get page cannot be displayed.

Server Error in '/SOL/SolOnline' Application.
--------------------------------------------------------------------------------

ORA-00933: SQL command not properly ended
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: Oracle.DataAccess.Client.OracleException: ORA-00933: SQL command not properly ended

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[OracleException: ORA-00933: SQL command not properly ended]
Oracle.DataAccess.Client.OracleException.HandleErrorHelper(Int32 errCode, OracleConnection conn, IntPtr opsErrCtx, OpoSqlValCtx* pOpoSqlValCtx, Object src, String procedure) +693
Oracle.DataAccess.Client.OracleCommand.ExecuteNonQuery() +2128
SlcCore.OracleWebConnection.ExecuteCommand(String sqlStatement)
SlcCore.ApplicationRunInformation.LogoutSession()
SlcCore.ApplicationRunInformation..ctor(HttpRequest request, HttpResponse response, String oracleConnectionInformation, String cookieIdentifier, Boolean blnLogout)
CSolOnline.CSOLFunctions.PageLogout(HttpRequest& request, HttpResponse& response) +51
CSolOnline.LogoutUserCtrl.Logout_Click(Object sender, EventArgs e) +56
System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e) +108
System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +57
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +18
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +138
System.Web.UI.Page.ProcessRequestMain() +1277

Manas Bhardwaj18-May-09 23:03

Manas Bhardwaj

18-May-09 23:03

Gosh!!!
This is no message but an excpetion. WTF | :WTF:

Look at this [^]

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rains197919-May-09 0:23

19-May-09 0:23

yes i know...I have purposely added that error .............but can we handle that...I have also given one more update in my earlier mail as to what exactly is happening.

rains197919-May-09 0:10

Page.IsValid conditional not working

19-May-09 0:10

I got a nice article which mentions how to handle undhandled error.

http://www.15seconds.com/issue/030102.htm

It even works when the error is on the webpage itself.
But now my problem is, In the code we have used a dll. (which is a seperate project type of classlibrary). Now in this when the sql fires and if it gives error in the catch block it directly says as

Throw Exception.

Now that's the problem. This error does not come on the webpage as it is not trapped. It directly throws the error in the dll itself.

Can I handle this error in my application without changing my code??

Thanks.
Rains

bigmish215-May-09 4:05

bigmish2

15-May-09 4:05

Newbie question here: I’ve got a page with a text box with a requered field validator and a label that should say “OK” if there is text in the field (using Page.IsValid) or “Bad” if not. However, it doesn’t say “Bad” when there is no text. Below is the page code and the source code. Can anyone help me under stand why this is happening? Thanks!

PAGE CODE:
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="pageIsValidTest.aspx.vb" Inherits="pageIsValidTest" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
      <title>Untitled Page</title>
</head>
<body>
      <form id="form1" runat="server">
      <div>
             Textbox:
            <asp:TextBox ID="TextBox" runat="server"></asp:TextBox>
            <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox"
                  ErrorMessage="enter text"></asp:RequiredFieldValidator><br />
            <asp:Button ID="Button1" runat="server" Text="Button" /><br />
            Label:
            <asp:Label ID="Label" runat="server"></asp:Label></div>
      </form>
</body>
</html>

SOURCE CODE
Partial Class pageIsValidTest
      Inherits System.Web.UI.Page

      Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
            If Page.IsValid Then
                  Label.Text = "OK"
            Else
                  Label.Text = "Bad"
            End If
      End Sub
End Class

RyanMorris15-May-09 4:54

RyanMorris

15-May-09 4:54

Hi BigMish2,

You need to validate the page before you can tell if it's valid:

Page.Validate()
If Page.IsValid Then
   Label.Text = "OK"
Else
   Label.Text = "Bad"
End If

I hope this helps.

Ryan

bigmish215-May-09 5:05

bigmish2

15-May-09 5:05

Thanks Ryan but unfortunately that did not work.

Update: interestingly I get the same behavior as with the code I posted before with the following source code (meaning that Label only displays “OK” if I put text in the text box even when I comment out the conditional!):

Partial Class pageIsValidTest
    Inherits System.Web.UI.Page

    Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
        'If Page.IsValid Then
        Label.Text = "OK"
        'Else
        'Label.Text = "Bad"
        'End If
    End Sub
End Class

What is going on?!

RyanMorris15-May-09 5:18

RyanMorris

15-May-09 5:18

I'm not sure why it wouldn't work after you'd added the Page.Validate()line, does it give an error?

You've commented out the condition the condition, but you haven't commented out Label.Text = "OK" so every time you click the button it will set the labels text to OK regardless of what you do on the page.

bigmish215-May-09 5:43

bigmish2

15-May-09 5:43

No no error, it just dosn't display "Bad" if I leave the field blank.

I wasn't clear: it only says "OK" if there is text in the feild!