Hi, I am have problems redirecting from a login page. The login page is simple, with just 2 textboxes and one button. On the button click the routine below is called: I am using: Visual Studio 2003 Version 7.1.3008 Framework 1.1 Version 1.1...more >>

I m using session veriables of asp.net on two websites www.net4professionals.com(job site) and www.net4matrimonials.com (bride/groom service) when i create a session on page A i use codeing session.timeout=180 session("name")="xyz" response.redirect("myaccountpage.aspx") on page B to acce...more >>

i used wmi to get user's hdd serial number so i write code like this protected void Page_Load(object sender, EventArgs e) { HardSerialNumber hdd = new HardSerialNumber(); string hddSerial = hdd.GetHardSerialNumber(); HddSerialTextBox.Text = hddSerial; } ...more >>

Hi all i have downloaded one asp.net project from net. I want to run that project. So i want to ask is any setting needs to be change in iis for doing this. Or i have to copy this project is inetput\wwwroot folder only. Any help wil be truely appreciated. thanks in advance. ...more >>

Some basic security questions: 1) Is there any difference in the sort of encryption keys needed for encrypted cookies versus for https connections? 2) Does one need encrypted cookies for people who log on to a site using forms authentication?...more >>

I would like to have an asp.button fire (invoke click event) when the user presses the ENTER button on their keyboard. Any suggestions would be appreciated. Thanks, Jim ...more >>

when I view or download a file from server, the websit reference to me this fault:Access to the c:\inetpub\wwwroot\AmchamPortal\Upload\579561China_people_problem.pdf" is denied. I think I have open the necessary authorization for the file, who can tell me the fault? ...more >>

I am a .NET developer but have a potential client that is using a hosting company that developed their current pages using MGI. When that client brought it to the company's attention that they were unhappy with it, they gave them some software that will allow them to customize the site. Th...more >>

Hello, I have a web site that uses themes. I would like to have an option on the site owner's administration page where they can set the theme. This page would then write the new value into the web.config file. I can't seem to work out how to do this. I guess I need to use the AppSetting...more >>

I am using method=POST in my Form field, but am also using response.redirects to go to my next pages. response.redirect("x.aspx?a=1) But the a=1 shows in the query string. I thought the Post method was supposed to put the querys into the page and not the URL? I am trying to take some o...more >>

S+7PSHL8FjayBYixSRSusdFlDbNrb+Afam8Nby77FfeO8SDyTVXQKg== this is my serial Number of product ...so it's so difficult to read how can i chage this code consist of only number? of course it can be decoded so,,,sha1 md5 is not ,,, how do i dooo? ...more >>

Hi, How to create a Sales Order form with ASP.NET 2.0? I want to save the sales order header and its items at the same time. Can I make this web form with ASP.NET 2.0 new Data Controls? Thanks ...more >>

hello is there a way for adding "Sort Expression" in a Datagrid from code behind. These is my two tests : in my .aspx page, the datagrid : ------------------------------------ <asp:DataGrid id="myPs4Grid" runat="server".... ... <Columns> <asp:BoundColumn Data...more >>

Hello, I need to use a dropdown list with checkboxes in each row. Is there such thing? Thank you, Dana ...more >>

Hello, I have a page that is supposed to do some checking, and if OK, set a session variable before redirecting to another page. The following code is a simplified version, I have hard-coded the basket ID and removed a load of extra checking... public partial class GoToCheckout : Page { ...more >>

Hello all: I have a machine running IIS 5.1 on which I have installed VS 2003. I have run aspnet_regiis.exe -u and aspnet_regiis.exe -i. When I open VS 2003 and attempt to create an ASP.NET project, the IDE hangs. Furthermore, I am unable to get IE to display the default.htm (or any other web...more >>

Hello, I have a custom control which contains an IFrame the source of the IFrame is another application (the Customer app.) which adds a customer record to the Database. The custom control has been dropped on a web page, when the user clicks on the custom control it opens up the 'Add New cu...more >>

Hi All - I'm having a strange problem I'm wondering if anyone can shed some light on. When I use ASP or ASP.NET code to get the referrer information from the server side, it comes back as null. However in these same cases document.referrer returns the valid referrer. What could cause this...more >>

Hi, i have inherited a page from another user. The page is the target frame in a frameset. for some reason the whole page runs twice (page_load, init, etc. all run twice) I can't figure out how this is happening. there are no transfers or redirects that are occurring in the pages. the page ...more >>

Is there any way that 2 IIS Applications: localhost/App1 localhost/App2 can share a Cache? Lets say that both applications need to use the same objects frequently, and both are storing them in Cache. Is there a way to avoid duplicating this? Putting everything in 1 cache? ...more >>

Hey Was there any real changes in mozilla DOM since let's say opera version 7.0 or netscape 7.0 or firefox 0.9 ? I am using some really simple functions just to access webservice from javascript and I must be sure that it works at least from opera 7.0 and ... other ones. Is there any way to d...more >>

could you recommend some payment service??? like shareit? is it free?? and the others? ...more >>

What's the best way to prevent the tab key from shifting focus away from a textbox, but rather insert the tab character? Do I just do it the obvious way with JavaScript or is there some simple property to set? Paul ...more >>

Does anyone have any informed recommendations for an inexpensive .NET components that allow you to fill in PDF's and stream them to a browser? Cheers, Aeden...more >>

I've searched the forums and the net and have not found a solution to this upload problem, any suggestions/help in this matter would be greatly appreciated. I'm trying to trap and display an appropriate error message when a file upload is more than the maxRequestLength of the httpRuntime ta...more >>

i have read the article http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q318274 and try those two solutions but message still come: CS1595: "Runchs_WebUI.Global" is defined in multiple places£»using definition from "c:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET File...more >>

How do you send info from popup window to a parent? From the parent, the user click a link and a popup window appears with a calendar in it. I want them to click the date in the popup and populate a text box on the parent window. Any ideas? Thanks in advance. -- Chuck Foster Progra...more >>

Is there a way to set the sort order (desc, asc) on specific columns without needing to code. Or is there a way to create bi-directional column headers for sorting like the example below? Date Las Name up Dn Up Dn ---------------- ---------------- ----------------- ---------------...more >>

Hi, I have implemented a datagrid where users can change the value of one column. But I have a problem, when a user clicks the 'edit' button and the column to edit changes into a text box. If the user then changes the text and hits enter, onclick on the text box is executed. Can I change it ...more >>

Just wondering this... Are there any advantages of using one language over another? I currently use VB, but notice that most code samples on the internet and this forum are normally in C# (I think). -- Chuck Foster Programmer Analyst Eclipsys Corporation - St. Vincent Health System ...more >>

The first few times I am hitting an ASPX page I get the following error (after that the page works fine w/ no changes - how do I avoid this in the first place?): Configuration Error Description: An error occurred during the processing of a configuration file required to service this reque...more >>

I have one form, should insert data to multiple tables in same database. Can u give me an example? ...more >>

Iam new to ASP.net 2.0 system of naming and compiling assemblies, i was wondering if i could control the name and namespace of the assembly and place it in the bin folder of the website (like the older version does) the reason is that iam creating some classes in the same project that i ...more >>

Can set the read, write, and browse directory permissions when running a site on the local development server or do I have to publish it to the default web sit and use IIS? Thanks in advance. Robert Zurer ...more >>

Sorry for cross post, forgot to include aspnet in orinal... Thanks in advance for any assistance. I'm in the process of implementing custom RoleProvider & Membership Provider objects and have run into a snag with the Membership Provider. It seems many of the MembershipUser properties are r...more >>

Hi, I am designing an ASP.Net webpage. Becasuse i have some business logic in a DLL i want have the ability to set an Response.Redirect from within the Dll. How can i Hook on the Page object from initializeing page in the Dll. Regards, Rene...more >>

I'm having trouble setting up my classic ASP site to correctly handle .NET web config file for migration I need to do. If the config file is at the same level as my other pages I get the following message "Description: An error occurred during the processing of a configuration file requir...more >>

I have a forms based authentication. On each Application_AuthenticateRequest() i set the ticket again. I want to store the last login date/time On Session_Start() the user isn't authenticated yet. On Application_AuthorizeRequest() i can not set a session var to prevent multiple writes. The Ap...more >>

Hi everyone I'm working with some nested gridviews. The problem I have is that the 'child' gridview is populated by a select... that depends of the content of a session(). So far, no luck in getting the session value inside the SelectCommand= Always end with different erros, seems doesn't l...more >>

Can I change the page title from my ASP.NET code? I know you can from classic ASP. Thanks in advance. -- Chuck Foster Programmer Analyst Eclipsys Corporation - St. Vincent Health System ...more >>

I have a SqlDataSource bound to DataView control. When the selected index of the DataView changes I would like to get the value of a field (column) from the bound Row. The column's visible property is false. I thought I would be able to handle the selected event of the SqlDataSource and get...more >>

Can I make an HTML table (Table1) invisible through my ASP.NET code? After I update the database, I want my form which is in Table1 to dissappear they can't edit it again. Thanks in advance for any advice. -- Chuck Foster Programmer Analyst Eclipsys Corporation - St. Vincent Health Sy...more >>

how can i stop image button to do a postback ...more >>

Hi. I have an asp:dropdown control to which I add items on the client, when the page is posted back I get this error message. Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="tr...more >>

I have a big asp.net app that does many functions, some do alot of database cross searching, some that does upload/download from database. When two users use the application, sometimes, if one of these "big" functions are called, the second user will be able to move around some more with the ...more >>

Hey Is there any way to asp.net generate window.close() - javascript function ? I need to close user window if he doesn't have access to the page. Jarod ...more >>

When creating a Skin file, the toolbox show only the HTML controls.. but we can only use Server controls in skin files. Thank you. ...more >>

Is it possible to add a tool tip to an asp .net listbox control utilizing javascript or another method? I would like to add a tooltip when the user hovers over the item in the listbox. I was seeking a code sample. Thank you, -- Christopher...more >>

Hi, I have a question about exporting data from datagrid control into Excel file in ASP.NET. On my Web page, I have a linkbutton "Export data". This link will call a Sub Function to perform exporting ALL data from the datagrid control. Exporting data works fine when I show all data on th...more >>

Is anyone aware of a good Front Controller Pattern implementation in ASP.Net, we are developing a new product, and contemplating whether we should use Front Controller Pattern implementation, due to the flexiblity it provides for navigation and loading views etc.... any pointers/comments wo...more >>

I'm using the javascript onchange event in a few places but it's behaviour isn't as expected. In order for this event to fire after changing text in a textbox, the user needs to either tab out of the textbox or click somewhere else on the page. This isn't really ideal - is there another event I ...more >>

I have downloaded some asp .net source code and I see some global template variables in the html code in the aspx files. These variables show up as [$ASSIGNED_VARIABLE$]. The app assigns these from data in an XML file. Where can I find information on how these assignments are made. It's not re...more >>

Hello, I am working with Visual Basic ASP.NET and creating web forms. I am trying to write a function where I can input a username and groupname, and the function will tell me whether that user is a member of that group or not? However, I am having trouble figuring out how to do this. Ca...more >>

I am trying to pull the user logon info in an asp.net application to use as a security stamp when someone completes a function. So far, I am able to retrieve the computer name. This is, however, not what I'm looking for. For example, if Sally logs on to the domain as 'sallyJ', then I'd lik...more >>

Hi all, I'm not able to use CLR debugger to step into the asp code the way I'm debugging my asp.net code. I wonder if even this is doable and if not what are my other options for debugging asp code. Thanks in advance, Roy...more >>

Hi, I am trying to use a datalist to edit data in a MySql database as follows. For now I just want to be able to get the changes to be made on the dataset. Here is my code: using System; using System.Configuration; using System.Collections; using System.ComponentModel; using System.Data;...more >>

am trying to pull the user logon info in an application to use as a security stamp when someone completes a function. So far, I am able to retrieve the computer name. This is, however, not what I'm looking for. For example, if Sally logs on to the domain as 'sallyJ', then I'd like to be a...more >>

I have a ASP.NET application written in VB.net 2003 with a form I am using to create an export file. Using XslTransform class I have a form that collects data and executes a stored procedure to pull information from my SQL Database. I would like to include information from a textbox on the for...more >>

Since installing the 2.0 Framework, all of my websites that allow for report download have broken. These websites generate reports in pdf, word, or excel content type and then write the content of the file to the response. Here is an example of the code dim fileName as String ...more >>

I'm attempting to install the 2.0 framework on a win2k machine and it's taking forever. (1 hour+) I'm currently waiting for the cancel to complete and i will try to restart and hope nothing got nuked. Sophos anti virus is installed, cold fusion MX, sqlserver 2000. Has anone else had this ki...more >>

Hi, Is there a way to have datagrid the way that header of that datagrid is always visible, or in other words, header will not scroll together with data in the datagrid. Is that possible with datagrid? Thank you Schapopa *** Sent via Developersdex http://www.developersdex.com ***...more >>

Hi, I have an application running on II6/2003. I am trying to rename a folder/file through Directory.move /File.move but I'm getting the 'access denied' error. I gave WPG modify permissions on the application, but I'm still getting this error. Pls help. Thnx....more >>

Hi, I am trying to edit item in a datagrid. On clicking the edit button, the column I want to enable editing is changed into a text box, which is fine. But I can not retrieve the value of cell[0]. Which in my case is the rowid in the table. I can see the value, but when I try this in the o...more >>

Hi everyone ok I have 2 serious problems.. Firstly a little background is that i'm using ASP.NET 2.0 (obviously with the 2.0 Framework) with an Access Database. In my Web App i have an upload feature and I've discovered that if i upload anything below 25 Meg it uploads in a reasonable time...more >>

hi, i have an open & delete btn. onclick of open as visio drawing opens in visio & onclick of delete the drawing gets deleted from the filesystem. The problem is i am unable to perform these actions if the file is already opened in another instance of visio. how do i check if it's already o...more >>

Is there a rule-of-thumb for a healthy ratio between these two counters? I think I have some memory leak problems on the run in my ASP.NET application but the difference between these counters bothers me. I'm seeing anywhere from 2 to 3:1 ratio. Right now, for example, private bytes is 95M and t...more >>

Hi What code I need on the default page to call login page if the current user is not authenticated/loggedin and carry on if the user is authenticated/loggedin? Thanks Regards ...more >>

Hi there, My asp.net site is located in http://localhost/websecurity/ In my LoginPage.aspx page code behind has these code .... ----------------------------------------------------------------- Imports System.Data.SqlClient Imports System.Web.Security Imports System.Text Imports System ...more >>

I wanna to transfer from one HttpHandler (HttpModule) to another one. When I doing HttpContext.Current.Server.Transfer("~/OtherHandler.ashx") from my handler I see: [HttpException (0x80004005): Error executing child request for /OtherHandler.ashx.] System.Web.HttpServerUtility.ExecuteI...more >>

Can we Manage Roles in Database instead of web.config file in ASP.NET Applications while implementing Role Bases Authentication? ...more >>

Hello, (sorry for my English...) Could you help me please with a prolem with ASP.NET? I am beginner. Trying to open one of .aspx pages of my application I got a message in IE: Server Application Unavailable The web application you are attempting to access on this web server is currently un...more >>

Dear all, What is the commonway to handle a web site with different language ? Most of the time do you use diffeetn web page accordsing to user language or do you handle it with satelite assembly and dynamic ressource string in similar way as Win App ? Thnaks for our reply Regards serge...more >>

Getting the following error when running a web app Access to the pat "C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NE Files\pcschoolspider\9c79b9f9\bde448fa" is denied. Description: An unhandled exception occurred during the execution o the current web request. Please review t...more >>