Hi, After I gave up on tracking user sessions through the session object (Session_OnEnd is still not triggered by Abandon() even with mode=InProc and me manipulating session variables; in a new test project it is only triggered the first time, it really sucks pretty bad) I started looking at ...more >>

hi is it necessary to create a virtual directory tree as described in this link : http://authors.aspalliance.com/aspxtreme/aspnet/aspnetprimer.aspx if not then what is the usage of creating this virtual directory ? thanks ...more >>

Hi, I have a site that uses forms authentication to secure the directory. The site behaves as expected when viewed externally... if I close the browser and attempt to access it again, I get prompted to login. However, locally here on the network, if I close the browser and open a new one and...more >>

We are in the process of upgrading part of a large system to .NET, whilst the majority will remain ASP. Sharing session state information will not be a problem at the moment as it is trivial and will be passed in using QueryString. More pressing is the synchronisation of session timeouts...more >>

hi... I haven't worked on asp.net ever before. This might seem irritating for some but I have very little time to learn .net. If i pick any book and start one chapter by chapter it will take me a long time. Rather I am following a quick approach (though not advisable). AS far As i can unders...more >>

Please can someone help? I am using a calendar control to return a date but it is in the format YYYY/MM/DD and I want it to be MM/DD/YYYY. What is the correct syntax for converting the server's date from YYYY/MM/DD format to MM/DD/YYYY format? Cordially DeWitt ...more >>

Hi All, I am doing my first ASP.Net project. I am having a problem with a datagrid. I have two datagrids on the page. Both allow paging. As far as I can tell both have the same properties set. However, one grid pages just fine. The other does not. Both are bound to a dataset (not the same datase...more >>

hi, i poster this to vsnet.general newsgroup but had no reply, sorry for xpost im trying to open a solution (same happens when making a new solution) but keep getting the following error message Cannot create the offline cache in 'C:\Documents and Settings Luke's Computer\VSWebCache\LUKE-E3...more >>

Hi I am using third party COM component which come with an installation program (.exe file included). The program will be register to registry automatically upon installation. There is no problem calling the COM component from VB.net Module from DOS Command Prompt : Imports System Imp...more >>

I need to have a hiperlink in a mxdatagrid, unico.asp?ID but ID is a field It is possible!!! Thanks! Cristhian Massa ...more >>

I am a new java convert to asp.net. I'm trying to create an web application that will allow users to change their custom settings easily. Is there a class in .net that is similar to java's Property class that can deal with user's custom settings? ...more >>

Hello, I have two questions: 1 - How do I display a PDF file saved in SQL directly into a web page 2- How can I save the rendered Page as pure HTML to a file on the server or directly to SQL Thank you ...more >>

I had a question I have been browsing Internet for a while and I have found out that .NET dll files can be easily decompiled compare to C++ Made Dll files now I am sure Microsoft is aware of this other wise they wouldn't include a Dotfuscator with VS 2003 my question is why weren't .NET co...more >>

Hi is there any way I can get DataGrid Height During Runtime because my DataGrid is linked to a database and its height could differ under different situations and I have controls under the DataGrid...and I don't want my dataGrid to cover them up so I was looking for something that would...more >>

I would like to make a small web page using ASP.NET were my clients can check out avaliable products in my shop. What will be the best way to store and manipulate data, and why ? I know this is quite general question but I hope my situtation can lead you to some simple solutions thanks i...more >>

I have a site in asp.net. In that site I have a directory full of excel spreadsheets. When a user logs in it points them to the spreadsheet that I want them to see. However, if they then exit out and go directly to the link it still re-opens the spreadsheet. Here's what I am asking. How ca...more >>

Anyone know how to access the main Form of a page programmatically, in order to change its Action property? I seem to be up against two difficulties: 1. Can't find any obvious property on the Page class that lets me get to the form. 2. I've noticed that even if I hard-code a different Action in...more >>

Hi is there any way I can get DataGrid Height During Runtime because my DataGrid is linked to a database and its height could differ under different situations and I have controls under the DataGrid...and I don't want my dataGrid to cover them up so I was looking for something that would...more >>

I have a performance issue that needs resolving, and am not sure which options we have come up with are the best. Let me explain. Our site has a report designer that allows users to create dynamic report content. The output for these reports is HTML, but they can be exported to a number ...more >>

How to use XML services? ...more >>

Hi everyone! What is happening is the method: sub_btnSubmitClicked is being executed every time any other object with a Handler is executed. I am trying not to use the withevents and handles method of adding handles to objects (I think that is where my problem lies) . . . sorry for the long po...more >>

This is more of a solution that raised a question. I have a Web service that does not allow anonymous users. For debugging I put in the following lines in my Web Service: WindowsIdentity wi = WindowsIdentity.GetCurrent(); WindowsPrincipal wp = Thread.CurrentPrincipal as WindowsPrincipal...more >>

I saw this code protected void Application_Start(Object sender, EventArgs e) { // Initialize the Environment new SomeObject. } Does this mean to be the same as Application.Add("Environment", someobject); ...more >>

For some reason I am getting this error even though (as you can see from the code in the Initialize Component procedure) the object reference has been established... I am at my wit's end.. Thanks for any advice... -------------------- using System; using System.Collections; using System.Co...more >>

For some reason I am getting this error even though (as you can see from the code in the Initialize Component procedure) the object reference has been established... I am at my wit's end.. Thanks for any advice... -------------------- public class x : System.Web.UI.Page { protected System...more >>

I having a problem where I need to turn off the wrapping feature for all columns in my datagrid. Example code would be: <asp:DataGrid id="ResultGrid" runat="server" AutoGenerateColumns="true"> <ItemStyle Wrap="false"></ItemStyle> <Columns> </Columns> </asp:DataGrid> I understand th...more >>

Is there a commonly agreed upon "best" way to do a shopping cart? I've done on in the past that was one big session variable in xml. Each time they would display it, I'd just iterate through the records for display. That worked pretty well, but it was done on a different platform. Is this sti...more >>

I know this is a little off topic but I wondered if anybody else is having similar problems to me. Visual studio 2003 keeps reformatting my HTML and normally gets it wrong. Currently it has a habit of removing the quotes from around attributes which often causes page load errors. Yes I do h...more >>

I'm learning C sharp and do not like vb much. I'm creatiing a wepage using panel to test myself. I tried to use these code below, which is written in VB, and to transform them to c sharp but I got hard time to understand vb syntax. I don't know if anyone in here can point out which is the equival...more >>

Hello, I'm having a problem with ASP.NET using IIS 5.1 on a Windows XP Pro machine. ASP.NET will not process the following code: ******************************* <html> <head> </head> <body> <form method= "post" runat="server"> <asp:Label id=lblHelloWorld text="HelloWorld" runat=Server /> <...more >>

Looking for some sample code to emit a vcard (for Outlook) directly to a web browser after clicking on a button. Thanks....more >>

We have a client who has a web site which collect consumer information from Internet for example mortgage application. And my company likes to sell our consumer(who filled the application through our site) information to them. One of the option is to simulate the consumer by posting data t...more >>

I've recently moved an ASP.Net app to our deployment server after it was verified on our integration test server. On the deployment server I am now getting the following error: /*********************************************/ Security Exception Description: The application attempted to perform...more >>

Hi My code Global.asax Application_Start() { // Code // There is possibility of Exception in above Code } Applicaton_Error() { // in the Redirect Page i m displying the Error Message //from Server.GetLastError(); Server.Transfer("CapError.aspx"); } My problem:- For the "Firs...more >>

I've been using c# for while now and I may get a gig using vb.net because my current contract is running out. I don't like the idea of using vb.net but should I really care? After all, it's all the same underneath. I think I already know the answer to this as this subject has been covered...more >>

Run into an interesting problem today with a client of mine: They have an ASP.Net form that they want to drive through a client side HTTP interface. I know a Web Service would be a better way to go but in this case they want to try and consolidate a single interface for the 3 or 4 forms involv...more >>

Hi, Is there any way to add new user to local admin group in C# ASP.NET? Thanks, -CL...more >>

When I run ANY new page in the browser it keeps saying "Could not load type '_MYPROJECT.admin_test'." Line 1: <%@ Page Language="vb" AutoEventWireup="false" Codebehind="admin_test.aspx.vb" Inherits="_MYPROJECT.admin_test"%> No matter how many new pages I add I always get the same problem....more >>

Given NTLM credentials (domain\username) that can be read from browser variables by an ASP.Net page, I need to query Active Directory and extract that user's email address property. Can someone provide a pointer to how this can be done, preferrably in VB.Net. Thanks, Jim...more >>

Hi: My asp.net application has capability to upload documents (doc, ppt, txt ect.) in binary format into an image field of a SQL Server database. I would also like my application to be able to download selected documents from database to users hard drive. I don't want to open doc in browser,...more >>

I am writing my third ASP.NET application. Unfortunately for me, I get to work on these only once every few months (which doesn't help in trying to remember how to do everything). Anyway, I've got some textboxes on an ASPX page and a submit button. I have a data adapter on the ASPX page, along...more >>

All, What I have: I have written a VB.net application that uses Access DBs and Make 100s of Excel documents from the data. What I need: I need a Simple ASP.NET Page that will basically pass a string into a function of the Existing Windows Application. The app does not run all the time ...more >>

I have a login page (page1) on successful login I retrieve an employeeID from a SQL Database. then move to a 2nd page. What is the best way to get the EmployeeID from Page 1 to Page2 I have had problems with global variables in the past concerning sessions. thanks. Phil Barber ...more >>

Hi everyone, I'm using VS.NET, Framework 1.1, Windows 2000 Server, IIS 5, all the latest patches are installed. Im having this wierd random problem, that I cannot reproduce but it happens quite often: - my Request.Form collection is truncated in some posts (again I dont know why or h...more >>

I am using relative pathing in my menus that call up additional pages If I click the "signup" menu it calls "signup.aspx" in the web root folder If I click the "register" menu it calls "resister.aspx" in the web root folder If I click the "upload" menu, it calls "secure/upload.aspx" in the ...more >>

Hi, I would like to implement a bi-directional (asc / desc) sorting feature on the columns of my datagrid as well as have custom paging. I have looked at many code samples out there and they just have basic examples of the built-in functionality, nothing customized. I would like to have a ...more >>

Can someone please explain the rationale behind not putting a checkbox reference into the postback data collection? I have a composite control (supporting IPostBackDataHandler) which populates a DataGrid with dynamic controls (textboxes, labels, dropdownlists, etc). Until I started to implemen...more >>

need to know how can i get the value from a dropdowlisbox; i have like = items,=20 selected true text apellido value ape_resp1 i need get ape_resp1, Pls. i need your help Thnak you so much!!!...more >>

Hi, When I use a data reader, I would like to bounce around the current row. Is this possible? If so, How? Roger ...more >>

Hi. I'm having a problem uploading a file in asp.net. In Web.config file, httpRuntime as the default MaxRequestLength to 4 Mbytes. Then I upload a 5 MByte file. IIS protects itself and shows an 404 - File Not Found Exception. How can I overload this? Can I redirect to a diferent ...more >>

When I try to open my Asp.Net project, I receive this message: Unable to get the project file from the Webserver. Unable to open Web Porject 'Granifera'. Unable to validate that the file path '\\andre\Programação\Granifera\Sistema' matches the URL path 'http://andre:/granifera'. Acesso negado....more >>

If I create an ASP.net application to sell to a client, is there something I can do to the .aspx, .aspx.cs, etc. files to make them non-human readable / editable? Or is it presumed that if you are making this type of Dot Net app, you'ren shipping source? thx. ...more >>

Hi guys, how can i access to user control properties in run time ? i build a simple user control wich has a property (i.e Body) , how can i set this property value in run time ? Thanx ...more >>

Could someone please tell me whether the following is possible? I'm especially murky about step #5 :-) I'd be very grateful for pointers to an online step-by-step article showing something similar, or to an excellent book dealing with javascript/ web services/ proxy methods/ ado.net datase...more >>

Hi again, Further to my last post, here is more specifically what I'm trying to do. In my onclick event, I first want to look to see if a certain user file (.ica) exists on the client pc. Then I open an .hta page (as a pop-up window) if it does exist which contains the following: <script la...more >>

Hi, I have an intranet app and need to confirm if a certain file exists on the user's pc. Is this possible? I can certainly do so using IO.FileInfo on the server but can't find a way to look at client. Of course, this makes sense in Internet use, but hoping for a way around it for an in-...more >>

I know you can put an http module in an application and point the web.config file to it so that it will intercept all http requests, but How can I do the same thing for ALL requests that come into the Web server? My understanding is that it would involve using Machine.config, but I can't ...more >>

I'm starting a major project and want to get a feel for what is more "industry standard" for asp.net page design. I would greatly appreciate any feedback regarding what people use as their default layout mode for page design. Thank you. ...more >>

Hello I have an asp.net app that has to serve 10 different domains (www.domainA.com, www.domainB.com, ...). All the domains should point to the same asp.net app (aspx file). I found out that I could do that with forwarding on the IIS. But my problem is, that the URLs have to stay on w...more >>

I am attempting to create an ASP.Net web form to allow remote sites to request an open relay for SMTP. I have a drop down list for the number of IP addresses they want to request for. When they select the number (1 – 500) I dynamically create textboxes to enter the IP addresses. When the user...more >>

As a workaround to a problem I'm having with the results pane in Query Analyzer properly displaying a text field in a Latin1_General_Bin collation database, I've begun trying to use ASP.NET to return the results of the query in Text for use as a one time XML file build. The query is a FOR ...more >>

Hi, I have an Access database and am having an ASP.NEt application written for it. It is almost complete. I have a hosting company that I signed up with a month ago but before I did anything I asked them if Access and ASP.NET would work on their servers, they said yes so I bought in. Now they...more >>

HI there, My machine.config contains the following setting. <httpRuntime executionTimeout="90" maxRequestLength="4096" useFullyQualifiedRedirectUrl="false" minFreeThreads="8" minLocalRequestFreeThreads="4" appRe...more >>

Hi, I am using a Datagrid for displaying records from the SQL Server database. I am having the foll. code in the .aspx page ------------------------------------------------------------------------------------ <asp:TemplateColumn SortExpression="AMOUNT" HeaderText="Amount"> <ItemStyle Hor...more >>

I'm trying to set up a data grid within a data grid within a data grid. I'm using OnItemCommand to set the EditItemIndex in both the top level grid and the second grid. The top level grid expands without any problem and shows the second grid. However, when I enter the method being cal...more >>

I'm attempting to build a complete site using ASP.NET, and so far its great, EXCEPT... The site needs to have both public and secured areas. No problem, you might say - just create two virtual directories/applications, set authorization for one and not the other. Fine, that works. However, ...more >>

I have a texbox when user enter a value and submit I want to check the input value is integer or not any method provide asp.net! (vb language) Thank You...more >>

Hello, I ran Microsoft's free "Web Application Stress" tool to see how asp.net/c# performed against html. Are these results typical? Network: WAS ran on a server with a t3 Internet connection to the test server. Test Server: Windows 2000 SP 4 1 GIG AMD CPU 1 GIG RAM IIS 5, no logging ...more >>

Hello, When I buy a web-site, my information is exposed to all. How can I hid this information somehow ? Thanks :) ...more >>

<%@ Page Language="vb" AutoEventWireup="false" EnableViewState="false" .... %> <FORM id="frmMyForm" method="post" runat="server"> 1) Inline Items (In aspx File) : <ASP:DROPDOWNLIST id="drpStatesOne" runat="server" enableviewstate="false"> <ASP:LISTITEM value="1">A</ASP:LISTITEM> <ASP:LIS...more >>

I have a web page with 1 text box, a required field validator a label and a validation summary. The form is designed so populate the label with text depending on the state of page.isvalid. However the page will only populate the label with text if the Page.IsValid but will populate the validation...more >>