Hi All I have following questions regarding C# Assembly and Threading. Let me know the precise answer or lead me to the proper materials. 1. Is memory leakeage possible in .Net Manager Code ? 2. Is memory leakage possible in .Net Unmanaged Code ? 3. How can I find the what % of memory i...more >>

I'm creating a form with asp.net. I have my inputs like this : <label for="USER_COMPANY">Company Name:</label> <asp:textbox id="USER_COMPANY" runat="server" cssclass="inputBox" style="width:250px"></asp:textbox><br > This worked great until I used the designer and it took ride of the "styl...more >>

Does anyone know of any component out in the market that will allow you analyze IIS weblogs, I have been asked to develop a tool for a client that will do this for them, and the one that came to mind was webtrends. However, they don't want to buy this software....I don't know of any component ...more >>

I have a classic problem, "asp.net app works fine on my PC with local IIS" but when i deploy to my [commercial, on internet] web host (where i am a customer, not an admin), it doesn't work. So, boo-hoo, can't use VS debugging on server, and error details are not given by asp.net on its standard...more >>

Hi there, I am dynamically populating title for my web page. Here is the code <title id="titleLabel" runat="server"></title> Code behind ----------- titleLabel.InnerText = myArrayList[1].ToString(); However, after compiling the page few times runat="server" disappears and my page doesn't...more >>

Hi all, I searched everywhere today but to no avail - I need to programmatically remove rows (DataGridItems) from a datagrid. Unfortunately,I can't have a delete button/control of any kind but must do it in the ItemDataBound event. Surely there must be a way to do this. Any help regardi...more >>

I am currently developing a C# asp.net application where users are required to register. The application then generates a simple, plain text email and sends it to the new user. I have been trying to use the MailMessage and SmtpMail classes from the System.Web.Mail namespace (built in to .net) ...more >>

Hello - I have a datagrid with one column formatted for time as follows: <%# DataBinder.Eval(Container.DataItem, "ReplyDT", "{0:t}")%> It works fine on my machine, but when I put it up on the Internet, the time changes to military time; e.g. 19:36 instead of 7:36 PM. Is there a better wa...more >>

In my application, I am setting cookies used for other pages based on the current row selected. But when the user presses the 'back' button, the pageload event does not get called and the record they are viewing does not match the cookie and can lead to data entry errors. Is there a way to ...more >>

Hello! I have two questions. -I don't seem to be able to set string length in c#. It seems to be a variable. -when I am composing the body of an email in code, there is a "!" in the string. I am assuming it has to do with the string length, hence I did this: StringBuilder Body = new ...more >>

I have a page that executes a method that takes a long time and i have an iframe that displays an progress bar animated gif while the page is running. The first time you hit it, it doesn't animate. The second time you try, it starts animating. I can be on my aspx page and onload have the iframe ...more >>

Hi, I am trying to create a web page that will allow my office users upload a word, excel, text file and will be converted to a .pfd file. Where can I find info and components on this? Thanks...more >>

I am using Visual Source Safe 6.0d, and I created a project then added it to Source Safe using Visual Studio 2003 by right-clicking on the project. When I login to Source Safe, I only see the .cs .aspx files, but not HTML or JPG files, how do I include them in Source Safe? the reason is, JP...more >>

I'm having the issue is when I re-bind my repeater to show the changes done to it from the code behind. I'm binding this repeater from a DataTable that is stored in the ViewState for now. It might change later, but that's where I'm gettting it from. I have an Image Button that allows use...more >>

I know this is probably real easy but I can't figure it out. I'm trying to grab the text that appears in a drop down list server control and place it in a label server control on the same page. I can get the selected value, that's easy. But I want the text. Thanks ...more >>

I have been reading up on this all day, and I can't find the answer (or more likely, don't understand the answers I have found) to my problem. I have a table that stores the name of my ascx page. My main page can be called on to load any of the pages referenced in my table. Therefore, I have ...more >>

I am trying to find the best way to set up RadioButtons, CheckBoxes, and textboxes on the fly. What I am doing is putting on a page questions and answers that the user has defined in his file. The answers can be RadioButtons, CheckBoxes or a TextBox. It can only one type. For example, yo...more >>

I'm having a problem with double encoding on my page which is localized in both English and Spanish. I try to set Image1.AlternateText = "B&Uacute;SCAR", and when the page displays the alt attribute, it is double-encoded as "B&amp;Uacute;SCAR". So I try to run the string through HttpUtility.H...more >>

I am modifying an existing ASP.NET application to make it SSL compatible. I have already searched the codebase and eliminated all hardcoded "http" instances, replacing them with a method call that returns the appropriate ("http" or "https") value in a given context. I have also modified all ifra...more >>

Does anyone know if it is possible to reinstall .NET 1.1 over top of 2 beta? I'm stuck in a bit of an emergency situation where I can't afford the downtime to rebuild my dev PC which has 2.0 beta on it. I need to do some fixes to code for 1.1. Any help or suggestions greatly appreciated. ...more >>

I get an error - any help appreciated. System.Threading.ThreadAbortException: Thread was being aborted. at System.Threading.Thread.AbortInternal() at System.Threading.Thread.Abort(Object stateInfo) at System.Web.HttpResponse.End() at System.Web.HttpResponse.Redirect(String url, Boolean en...more >>

I am developing my web apps on a Win XP Pro SP2 laptop and then uploading them to a Windows Server 2003. My current project involves using session state variables to keep track of user after they have logged in. The login.aspx page contains the following code: if(sAuthorized != "-1" && sAu...more >>

Is there a way to put inline data in a label? For example, I would normally do something like this to put a name that I have in my session variables in my asp:label: Name.Text = Session("FullName") .... <asp:Label ID ID="Name" runat="Server"> Can I get around the extra code by just do...more >>

Has anyone seen this? We are porting a web application from .NET 1.1 to 2.0 beta, and receiving errors "The type <dataset> already contains a definition for <event handler>" Looks like the error is happening in a temporary cs file. The dataset was moved to the App_Code folder upon conversion t...more >>

Hello - I have a book that illustrates pulling menu items from a Sql Server table into an ascx via a stored procedure. Is this something that is done in the real world? I do like the effect when viewing it in the source code, however, because it doesn't show the complete path to the fil...more >>

I have a database with values. I retrieve the data from that database. I want to display that data from the database on the webpage. Is it incorrect to take that data and assign it manually like: (assuming I have textboxes named like this) txtLastName.Text = MyDataReader.Item("MyDatab...more >>

One thing I did a lot of in Classic ASP involved showing page elements conditionally based on whether a user was logged in or not. Logged in users or "superusers" would get more content and/or more controls if my pages detected their login. Non-logged in users would also get some page content ...more >>

I'm trying to develop a webapp for an intranet application (meaning that bandwidth isn't an issue) that creates a large file, which takes a while. Basically the app runs about 8 stored procedures, dumps all of the output into a file, and does a Response.Redirect to that file. This worked wel...more >>

Im in a web page and call an asynchronous method in business class. the call back method is in the web page. When page processes, it runs thru code begins invoking the method then the page unloads. When the callback method is raised, only the method in the web page is run and the page never re...more >>

When I log of I do: HttpContext.Current.Session.Clear() FormsAuthentication.SignOut() The problem is that it clears the variables that I set up in my Session_Start function in my Global.asax file. One of the variables I set up is: Session("Start") = DateTime.Now.ToString This...more >>

Hello, How can I configure IIS manually to allow me to develop an existing aspnet ? I tried manually creating the virtual directory and setting the local path to my source path but VS can't find the .csproj file of my project even though it is sitting in my source path?? I tried to create a...more >>

Can you change the domain name in an HTTPModule? I have seen examples of changing the relative url in an HTTP Module, such as the following: protected void AuthenticateRequest(object sender, EventArgs e) { HttpApplication app = (HttpApplication) sender; HttpContext objContext = (HttpContex...more >>

Hello: I registered Webvalidator.dll in the web server's GAC I am developing an asp.net web application that want to make use of the webvalidator.dll in vb.net - how do I refer to it ? Thanks ...more >>

Hi, I have been toying around with this for a day now. Has anyone else tried it? Two questions: 1: How do you pass a paramater to the server side event, e.g. if you wanted to pass a selected value from a dropdownlist to the server side event? I cant see a way of doing it. I have ended up ...more >>

Hi, I have a simple user control with a public event that's raised by a datagrid selectindexchanged event. public event EventHandler UserAccountChosen; private void dgUserSearch_SelectedIndexChanged(object sender, System.EventArgs e) { if(UserAccountChosen != null) // here!! { ...more >>

I have an application that sets a cookie through a class. I set it in a push button event on a postback. When the page reloads, a user control checks the value of that cookie to display name information. The problem is - the cookie is not being set fast enough for the user control to find i...more >>

Hello, for the implementation of a http module I have to get to the currently executing page handler (to query some specific page properties via reflection). I was looking at HttpContext.Current.Handler which worked ok initially, but when for example I have two pages WebForm1.asp...more >>

Hi, I'm relatively new to Web Forms, I have been using Required Field Validators and Regular Expression Validators on a Web Form I am developing and everything works as expected using Visual Studio.NET 2003 and VB code behind. I have a radio button and textbox, and basically i need the text...more >>

Hi there, When adding a "File Field" HTML control to an aspx page to facilitate file uploading, the following occurs: 1. You select a file that is larger than the allowed size limit. 2. Once the user selected the too large file, the page is redirected to a "page not found" error page. 3....more >>

I have a very simple web page (ASP.NET) that I am trying to build. On the web page is a checkbox that enables or disables other controls based upon the checked status. However, .NET fails to create the event handler for the CheckedChanged event. In addition, even if I manually create th...more >>

Can someone tell me a better way or give me a link that shows a better way to create large numbers of SQL parameters... Example... A better way to write this code! <code> Sub UploadData(ByVal sender As Object, ByVal e As EventArgs) Dim MyConn As New SqlConnection(Configur...more >>

I am begining in asp.net and i need to know how link camera with asp.net ...more >>

Dear All, I want to send an e-mail using exchange server 2003? Is that possiable in ..Net? If so, how can i do it? Many thanks,...more >>

Could someone please tell me a nother way I could achieve the following... I'm having problems because of a component within mya ASP.NET page due to the ViewState set in the component! I currently have a text editor ("editor.aspx") and two different content mangement pages showing the page...more >>

I save a session variable on page 1 and link to page 2. When page 2 loads, the session variable is null. Can anyone help? I'm using Visual Studio 2003 (VB) Session settings in web.config <sessionState mode="InProc" stateConnectionString="tcpip=127.0.0.1:42424...more >>

Hi, I have just installed IIS on my XP SP2 machine. This code (dreamweaver) doesn't work <%@ LANGUAGE="VBSCRIPT"" %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>Untitled Document</title> <meta http-equiv="Content-Type" content="text/html; charset=bi...more >>

I have a main form, and i have another form i need to call on a button press, then id like the result of the child form to pass data back to the parent - without losing any data previously entered on the parent - is this possible ? ( my main parent window is starting to get quite cluttered) ...more >>

Hi All, I am finding in VS that i can't access properties of HTML Server Controls from within my code behind file. Can anyone tell me is this normal? How do i reference HTML Server Controls from within my code behind file? Cheers, Adam ...more >>

Does anyone have (or know of) a list of changes/improvements/new functionality in the 2005 VS version over the 2003 version? I'm hoping for something without all the marketing hype and extraneous blather.. Thanks... ...more >>

Hi groups, How to get a particular selected row ID from a grid view control where i = have placed imagebutton.=20 On click event how i can get the ROW ID ? [ Vb.NEt/ASp.net] thankz --=20 M=E4h=E9sh Kum=E4r. R=20...more >>

Hello frined how can i send the mail from web page ?? ...more >>