Web Forms :: Fileupload / When Deployed App On Server And Accessed It From Client System Its Not Throwing Exception?

Nov 3, 2010

I m uploading file to a directory inside my website root directory like this-

[Code]....

I m getting exception-

System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:Documents and SettingsAdminMy DocumentsVisual Studio 2008WebSitesElcomponics Sales-BDsamples�50841010_sd113201031833.pdf'.

Why so?

When i deployed my app on server and accessed it from client system. It is not throwing exception.What is the difference?

Still i want to confirm will it throw the same exception in case i deployed it to server and access it from client.

View 3 Replies


Similar Messages:

System.Configuration.ConfigurationManager Throwing Exception?

Mar 17, 2011

I am having this strange case, at first time when the page loades, everything goes fine. But as soon as I click on any link which makes any ajax request, after that, I get this error while trying to read the configuration."System.Configuration.ConfigurationManager.ConnectionStrings' threw an exception of type 'System.Web.HttpException"I am using asp.net mvc 1.0

View 2 Replies

Padarn Web Server Project Throwing Exception?

Feb 14, 2011

I'm testing our OpenNetCF's Padarn Web Server.

In one of their Hands-On-Labs (HOL P101), an exception is being thrown at

private WebServer m_padarnServer = new WebServer();

The exception reads, "Exception in ConfigSectionHandler".

If you have experience with Padarn, have you received this exception before? If so, can you shed some light as to what I may do to debug this error?

View 1 Replies

Web Forms :: Server.Transfer Throwing An Exception "error: Canot Obtain Value"?

Mar 1, 2010

I am using Server.Transfer("axpx page", True) in my page.aspx.vb code. This line of code is there in the Try block. The exception "error : canot obtain value" is occurred when this line is executed. This is started all of sudden in the production.I have temporarily fixed this by keeping this line after try - catch block. But I'm not sure why is this problem occurred?

View 8 Replies

Installation :: Web App In 3.5 Framework And Deployed At High Config Server - Out Of Memory Exception

Apr 13, 2010

I have developed my web app in 3.5 framework and deployed at high config server(15 gb ram). In my app there are some rdlc reports which always throws out of memory exception. each report has around 15-20 pages. rest of pages are working fine. there are 700-800 users hitting this site concurrently. i m checking my server utilization and its never gone beyond 2 gb. wot i need to do so that my app can utilize full memory.

View 2 Replies

Throwing Exception Message Giving Internal Server Error HTTP Code 500 On Live Site

Oct 4, 2010

using vb.net/asp.net 2005

when a user enters a bad email I am doing a check on this and throwing an exception message as follows, this works fine on the test site but for some reason the same code on the live site gives a "internal server error" (http code 500). The code below:

[Code]....

not certain why this is happening, I assume that it's some server or config difference between the test and live sites. has anyone seen this before? For a quick fix i'm registering javascript alert and showing the same text so it works but I would like to figure out why the code above is not working.

View 1 Replies

Windows Server 2003 - Site Throwing A System.Security.SecurityException?

Jan 14, 2011

I have an ASP.NET application that was working fine on my server up until last night when I installed a bunch of windows updates, now it's throwing this exception : System.Security.SecurityException: Requested registry access is not allowed.Unfortunately there is some things that makes this hard to debug. I added the debug="true" attribute to the web.config file to get the line where the exception is lauched. The line identified in my code is an End If and the code just before seems benign :

<body id="body" runat="server">
<div class="conteneur-confirmation">
<%

[code]...

View 3 Replies

Forms Data Controls :: DataView Throwing Exception - Index Out Of Range

Jul 13, 2010

A dataview is throwing an out of range exception when a page submit button is clicked. The strange part is if you change the data in the dataview by selecting a different person in the DDL the page works fine. Its only when the page loads and the default person in the DDL is when the DataView throws the exception.

The exception is thrown on the last line when I add DV.Rows(0).Cells(1).Text to the id_num parameter. I know there is a value in the dataview because it is displayed on the page. I can refresh the dataview with another person's information and the code works fine. This really has me confused. Here is a bit of the code behind.

Dim dashDataSource
As
New
SqlDataSource()
dashDataSource.ConnectionString =
ConfigurationManager.ConnectionStrings("SSSConnectionString2").ToString()
dashDataSource.InsertCommandType =
SqlDataSourceCommandType.Text
dashDataSource.InsertCommand =
"INSERT INTO tblAcadReferrals(all columns and parameter info here)"
dashDataSourceInsertParameters.Add("id_num", DV.Rows(0).Cells(1).Text)

View 7 Replies

What Is The Point Of Throwing An Exception

Apr 15, 2010

What is the point of throwing an exception? It it anyways going to be caught in the Global.asax Application_Error method.

Lets say in the following code we throw an exception.

try {
using (var dc = GetDataContext())
{
// We are doing some data inserts here.
}
catch ( Exception ex)
{
throw ex;
}

My Question: Even if we do not use try catch and throw here, any exception which will be raised here will be caught inside Application_Error method in Global.asax. Then what is the point of try, catch and throw in this case?

View 7 Replies

Throwing Exception To Get A Message Back To UI?

Feb 3, 2010

I have an asp.net application with separate classes for business logic and database interaction and then of course the UI. I am building a form to add a widget to a widget list table in the database. My UI collects the information and submits it to the business class. I'm going to write the business class to first double check that the widget has a name (I know I should do this in UI with validation, and I will, but this is just in case validation is forgotten) and if it does, go ahead and send the information to the database class. The database class will then attempt to write the info to the correct table using a try catch finally block. Any errors caught here are logged and then rethrown so I can inform the user. So, knowing that my database class may rethrow an error, my business class code will also be written in a try catch finally block.

So at this point I have a number of possible outcomes that I want to inform the user via the UI:

1) Everything was fine and the widget was added.

2) Something happened with the database write and the user should try again later.

3) The user forgot to name the widget.

My question is: should I write my UI in a try catch block and then throw a custom Exception with an Exception.Message in the business layer if anything goes wrong, or just have my business logic return a string that is the message? I'll want to know if the process was successful or not, because I'll want to format the actual message differently, so I'd have to use if...elseif to determine if the message was bad or not.

It seems like throwing a custom Exception in the business layer may be a good way to tell the UI something bad happened. If the UI doesn't catch anything then of course the operation was successful. Then again throwing an exception for missing data seems a bit hefty.

View 6 Replies

ToolkitScriptManager Throwing Exception On Calling Page_ClientValidate

Jan 17, 2011

I am using AjaxToolkit 4.0 which suggests to use ToolkitScriptManager in place of ScriptManager. But when I am using ToolkitScriptManager, it throws javascript exception when Page_ClientValidate() in called from javascript. However, this error is not coming when ScriptManager is used. Can anybody tell me how to make Page_ClientValidate() run when using ToolkitScriptManager?

View 1 Replies

C# - Send Method Of SMTP Is Always Throwing An Exception

Mar 25, 2011

The send method of SMTP is always throwing an exception. The message is : Failure sending mail Here is my code:

MailMessage mm = new MailMessage();
mm.To.Add("Yuvraj.dhot@xxxxx.co.in");
mm.From = new MailAddress("Kumar.Chaudhari@xxxxx.co.in");
mm.Subject = "Ant Subject";
mm.Body = "Body Cha MEssag here ";
SmtpClient ss = new SmtpClient("localhost");
ss.EnableSsl = false;
try
{
**ss.Send(mm);**
Result.Text = "Message Sent";
Result.ForeColor = System.Drawing.Color.Green;
}
catch (SmtpException ex)
{
Result.Text = "Message Not Sent :
" + ex.Message;
Result.ForeColor = System.Drawing.Color.Red;
}

I also tried using

ss.DeliveryMethod = SmtpDeliveryMethod.PickupDirectoryFromIis;

Now it doesn't throw any exception, it executes fine but receiver does not receive any mail in his inbox. How can I fix this? Edit - This is the stack trace im getting.................

View 3 Replies

Security - Prevent Web Caching Throwing Exception?

Jan 18, 2011

I am trying to stop the caching of web pages using the following snippets in the ASP.NET however its not working and showing following error to me,

Response.CacheControl = "no-store";
Response.AddHeader("Pragma", "no-cache");
Response.Expires = -1;

[code]...

View 2 Replies

Throwing Exception When Field Is Zero And Clicking Edit Linkbutton

Mar 22, 2010

I have a radcombobox in radgrid nested inside FormTemplate:

Code:

<telerik:RadComboBox Skin="WebBlue" Width="250px" Height="150px" runat="server"
ID="TitleCombo" OnDataBound="Title_DataBound"
SelectedValue='<%# Bind("Title") %>' AppendDataBoundItems="true"
OnSelectedIndexChanged="Title_SelectedIndexChanged" AutoPostBack="true" />

then i insert an item to the top of list (at zero index):

Code:

protected void Title_DataBound(object sender, EventArgs e)
{
var item = (RadComboBox)sender;
item.Items.Insert(0, new RadComboBoxItem("Select title...", "0"));
}

It works perfect but, IF the Title field is zero and you Click EDIT LinkButton it throws an exception: Selection out of range Parameter name: value I would say that it's expected as zero index does not exist at the moment when i click edit button. I bind the combo from within RadGrid1_ItemCreated event.

View 21 Replies

HttpContext.Current.Session Is Throwing Exception In Business Class

Sep 8, 2010

In our application we have to access session objects in business class. We are using HttpContext.Current.Session to get the session value. In some cases it returns the value but mostly its throwing a null reference exception(Object reference not set to an instance of an object). We have the following code Try

If HttpContext.Current.Session("Username") IsNot Nothing then
' Statements to be executed
End If
Catch ex As Exception
'Log to db
End Try

Here HttpContext.Current.Session("Username") is mostly throwing an exception "Object reference not set to an instance of an object" While debugging we found that HttpContext.Current itself is nothing.

View 2 Replies

Site Went Down With Dictionary Throwing Index Outof Range Exception?

Jul 20, 2010

I have a static dictionary object which hold some Key and Value pairs in our site.We are getting Indexoutofrange exception some times and we couldn't figureout the problem why it is causing.This error is logged several times in the log file and site went down.Do you have any idea why this is happend?Please provide your advice ASAP as we are facing this issue in live server.

View 6 Replies

Web Forms :: Get Client User Computer Or System Name Server Side

Jul 10, 2013

When am using below code it's working fine on my local host but when am host on server getting error.

Response.Write("sam "+System.Net.Dns.GetHostEntry(Request.ServerVariables["REMOTE_HOST"]).HostName);

Error:

The requested name is valid, but no data of the requested type was found.

View 1 Replies

Configuration :: Getting System.outofmemory Exception On The Server On Accessing The Login Page

Sep 27, 2010

I have an asp.net web app running fine on localhost but I get the system.outofmemory exception on the server on accessing the login page.what should I do to get rid of this problem.

I have very simple code on page load as below:

[Code]....

View 2 Replies

Security :: Client System Which Access The Database Server Aswell As Web Server

May 10, 2010

in its webconfig file i have

<identity impersonate="true" userName="webserverloginname" password="webserverpassword" />
sername1= username of the system
password1 = passowrd of the system
username2= username of the the database
password2 = passowrd of the database

client system which access the database server aswell as web server

View 2 Replies

SQL Server :: An Exception Of Type 'System.Data.SqlClient.SqlException' Occurred And Was Caught?

Oct 17, 2010

When the Stored procedure is executed through SQL Server Management Studio, its taking 23 seconds,When the same Stored proc is called through web app, its throwing below copied exception. It is noticed that when the data is more than 100k records this exception is thrown other wise expected records are shown in UI. Another stored proc from the same app returns over 150k records without any excetpion. Can't conclude that the exception is in Stored proc, because it works from SQL Server Management studio, but throws below exception from Web app.

[Code]....

View 5 Replies

Security :: System Is Deployed And Access To Denied

Jul 22, 2010

I'm a lowly DBA.I am supporting a web app that allows users to upload images (among other documents). The system is deployed and working and not having issues with the uploads. However, I upgraded my development box recently and since then I have been encountering an "access denied" issue. Initially I thought it was a simple security issue but now it seems it is more complex.

View 4 Replies

Configuration :: .net Application Can Be Deployed In Kiosk System?

Dec 24, 2010

I have to design asp.net application which has to work on kiosk system. I don't know anything about the kiosk system .so, whether the asp.net application will work on the kiosk system are not I don't know. So any ideas and any sample examples will be very useful for me to start thanking on those lines.

View 1 Replies

File Upload Error/exception Details: System.bet .webexception. Unable To Connect To The Remote Server

Mar 2, 2010

I had this one working a while back i try to upload file to my root folder it works locally but when i try it from my website i get the following error: exception details: system.bet .webexception. unable to connect to the remote server

the code bomb at the following line

requestStream = uploadRequest.GetRequestStream() 'This is where the exception occurs
fileStream = File.Open(localFile, FileMode.Open)
[code]....

View 2 Replies

Web Forms :: FileUpload PostedFile Gives NULL Reference Exception

Jul 9, 2012

This is my button event code

protected void ImageButton2_Click1(object sender, ImageClickEventArgs e)
{
string data = Server.UrlDecode(Request.QueryString["BehCode3"]);
string filename = System.IO.Path.GetFileName(fup1.PostedFile.FileName);
string filename1 = System.IO.Path.GetFileName(fup2.PostedFile.FileName);
string filename2 = System.IO.Path.GetFileName(fup3.PostedFile.FileName);

[Code]...

View 1 Replies

A First Chance Exception Of Type 'System.Data.Odbc.OdbcException' Occurred In System?

Jul 6, 2010

I have been trying to get the data display on the datagrid after selecting a customer.

With the same connection it populates the selection right. But just do not seem to extract the following SQL.

The litABC is to check the flow of control.

There is no syntax error but in the debug menu,

I got A first chance exception of type 'System.Data.Odbc.OdbcException' occurred in System.

Where did I do wrong?

[code]....

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved