I have a datagrid with paging. Using the following code, it loads data initially as expected. When I click the next/previous buttons several times, the table will eventually disappear. It's in the binding but I don't see it. Any and all suggestions are welcome. Thanks G Sub Page_Load ...more >>

Hi, This link works but when you try to download IE WebControls you'll get to page that doesn't exist. http://msdn.microsoft.com/workshop/webcontrols/overview/overview.asp Anyone who could help me get the IE WebControls download link? TIA Kenneth P...more >>

Does anyone have any real world experience or recommendations of how to let our hardcore designers use Dreamweaver, CSS, and Templates(the pretty part) while letting our hardcore programmers develop the "Code" part using Visual Studio? To do cutting edge stuff, we really need a way to let b...more >>

I wrote my web service and I have no problem browsing to the asmx file and seeing the public methods. I can even invoke them with no problem. But in my asp.net application I get this error message "The request failed with HTTP status 401: Access Denied. " BUT when I add this line to my co...more >>

I have posted this before and got n real help. I have been beating my head against the wall over this one. Everytime I try to create a new web application I get this message. I have done the following uninstalled IIS removed Inetpub reinstalled IIS ran aspnet_regiis followed the directi...more >>

Alright, folks, here's the deal... I'm working on migrating a classic ASP website to an ASP.NET codebase. At the heart of the site is a MySQL database. To make sure an "in-process" program doesn't screw up the live site, I run a local IIS webserver on my XP Pro (AMD XP 2500+, 512MB DDR RAM...more >>

Hello! How I can calculate and display page loading/generation time? Thanks! Scott ...more >>

Hello, I need to send some data via the post method from my web aspx page to an asp page. Does anybody know how I can do that? Please advise me. Thanks...more >>

Hi. We have a framework that we work with for our project. So far we have had very good success – basically the frame work wraps many day to day tasks so that they are all included in the project. The framework is built on a modified Page Controller pattern in which a aspx page ...more >>

Hi, How can I securely validate the Id's I receive with QueryString ? This is what I do now: if ( Request.QueryString["ID"].ToString() != string.Empty ) { m_TaskID = int.Parse(Request.QueryString["ID"].ToString() ); mystuff(); } With this I only validate that I'm receiving somethi...more >>

Hi, my Web-App works with MasterPages. When I add the "Trace=true" property in the aspx-Page I get an "Object reference not set to an instance of an object." Error. On a single aspx-page the tracing works fine. What I must do, that the tracing works with MasterPages too? Thanks for help ...more >>

I need to stop users viewing my web application from be able to download the pictures on the web site. How can I do this using VB? ...more >>

i'm trying to save on calls back to the db by combining stored procs in one dataadapter. I know they work alone but when i combine the i get an error " Could not find stored procedure 'usp_wp_BuildingAmenities;usp_wp_BuildingPrimaryDetails' for this line Dim mydataadapter8 As New S...more >>

I'm still trying to sort out in my head the differences between public and shared when referring to declaring properties or variables. This is my understanding: shared - akin to a 'global' variable for the application. Any other code within the application can access it. public - can be share...more >>

Not exactly asp.net, but I bet you people know this. I used to like using command substitution in VFP where I could build a string of VFP code and then execute it by putting a '&' in front of that string. Like this: lcX = 'MyTable' Use &lcX In VFP the above would be equivalent to Use...more >>

i have a form which on the save performs a check. if this check returns true i want it to launch another form within a modaldialog to force the user into an action within the modal form but im unsure of how to call the form from the codebehind? Cheers, Craig ...more >>

Hi, I have an ASP.NET project using C# code. But when I hit key F5 so that the project is compiled & run, I get the error :: Parser Error Message: Could not load type 'Consumer.Global'. Source Error: Line 1: <%@ Application Codebehind="Global.asax.cs" Inherits="Consumer.Global" %> Sou...more >>

We've just put out our first ASP.NET application which uses forms authentication with Active Directory. (Yeah!) One thing I've noticed is that it takes a long time for a user to log in. Why is that? Rod ...more >>

Hello in a grid when the user selects the Delete column I need to ask "are you sure" and then if the user anwers "yes" I need to make another question regarding to some security procedure like "was this approved?" and be able to keep this answer for our records. Is it possible to do this? right n...more >>

Lets say I want a button to execute 10 seconds after I press it, not immediately. Any ideas how to cause that, in a code-behind. IMO its only server side code, I don't think javascript needs to get in to the equation (?) ...more >>

Hi, I have a <ItemTemplate> with a HTML Table inside, "id=commercial" who display Ads on our site. But for each Store, i have to put a different CSS Class name to my Table, but all the table have the same name "commercial", so my Javascript function does'nt work. I try differ...more >>

Hi, I have a login page where if the user wants his access codes to be saved are set into a cookie. In the logout page, I want to delete those cookies. I tried this and this is not working at all: if (Request.Cookies[COOKIE_USER] != null && Request.Cookies[admin.COOKIE_PSWD] != null) { ...more >>

Hi everyone, I have a DataGrid with sort functionality enabled so that users can sort each column by clicking on the column name. Can someone please tell me how I can add CSS to my headers? no matter what I do I can't get class='' to appear in my <a ...class=""></a> Example I want to ap...more >>

Hi all, Situation: - 2 computers behind router/switch; - dhcp enabled on router; - computer name 1 = cpuA (WinXP Pro); - computer name 2 = cpuB (WinXP Home); - cpuA and cpuB can access each other's resources; - cpuA runs IIS with asp.net website; - cpuA and cpuB are in the same workgroup a...more >>

Hi, I have a problem and not sure what is going on here, may be the coding is not proper. This is a simple page with calendar events. Everything works fine until I click on View Week link. Then page hangs. Clicking on a day or Next Month or Previous Month work just fine. Here is the code: ...more >>

Hi, I have a MS Access DB in which a record has just too many fields to be able to allow users to do inline editing in a datagrid. So I want to display as First Name: Text box where first name is displayed and can be edited. Last Name: Text box where last name is displayed and can be ed...more >>

Hey all - I'm in a bit of a bind concerning web services and integrated authentication. I'll give you a little background as to what I'm trying to do ... I have a client application that calls a web service. The web service uses integrated windows authentication (with identity impersonation...more >>

Is there a way for a code-behind to delete the dll after an expiration, or if a user doesn't enter the right password. ie, lets say i license something to someone for 3 months. After that time, I want the dll (representing the c.behind) to become corrupt, or delete itself so it cannot be...more >>

Hi all, I was wondering if there was a way a client's machine could play audio or view a word document which is stored on the server, without having them download it first. This will be done over the web with an asp.net application. -- AdamPC@hotmail.com...more >>

Why is there not a View---->Tab Order when working with Web Forms? Is it not necessary? Huh? ...more >>

Hi I was wondering if there is a way to detect if the client has the .NET framework? I want to create an embedded Windows User Control. If the user doesn't have it installed I could then redirect the client to a different web page. Thanks Danny ...more >>

Hi, The intended functionality is as follows : I want the user to be able to click on the LinkButton for an individual row in a datagrid, server side sub grabs id for item selected, stores in session & reirects user to new page which retrieves id from session & loads its own grid accordi...more >>

Hi, I have a datagrid with a column which displays image after unstreaming data from the database. I want to have a mouse over feature or a click feature that will redirect to another page and display the details of this image and other features. How can I do this? this is a part of the HTM...more >>

Hi, I’m new to asp.net. I want to create an asp.net page that allows user to edit the data. I have pasted my code below. I am able to display the data in a datagrid. At the bottom of the page there are two buttons “Save Changes” and “Cancel”. When “Save Changes” button is cli...more >>

I am starting to work with Web Services and need to use wsdl.exe and was told it would be in the following folders: a.. C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\ b.. C:\Program Files\Microsoft.NET\SDK\v1.1\Bin The problem is that it isn't there. I am running on an XP and working with...more >>

hey all, i was reading this article on validation controls and came across this paragraph: Server Side Validation ASP.NET will always execute validation checks on the server when a button click event arrives requiring validation. You can disable any of the validation controls by setti...more >>

Dear ASP.NET Programmers, I have a HTML table (running as server control with the control ID: tblInsertSP). The table has 16 rows with textboxes. Depending on the value of the ddlSPType, which is a dropdownlist control on the page, I add dynamically extra rows to the table. For instance, if th...more >>

Hi, I have created a custom Config handler for reading a custom config section in my .config file(s) It works very well! I have placed a web.config in my root directory and then I use sub files in sub diretories overriding various settings in the config file. Very nice strategy which re...more >>

We have two developers, call them A and B, (on Windows XP) developing a number of asp.net web sites on a shared server (Windows 2003). Everything has been ok but recently for no apparent reason whenever developer A builds a particular project (which builds with no errors) and then tries to acc...more >>

Hello All, How can I force the control to go to click event handler if a keyboard's enter key is pressed instead of the user clicking the button. I remember that we need to create a hidden textbox or something of that sort but could you please guide me in this process? Thanks,......more >>

I have a page which displays a sum of numbers from a table. Also on this page is a textbox and button that causes an update to the table that will affect this sum. However, when I make the change to the database the change is not updated on my page. I have simultaneously run sql query anal...more >>

Hi, I have a problem while reading the text of a web page. I use the following code: System.Net.WebClient webc= new System.Net.WebClient(); webc.Headers.Clear(); //Here I add some headers... byte[] bytes=webc.DownloadData(url); System.Text.UTF8Encoding deco...more >>

I have a situation where in my .NET Windows Service should check for the incoming faxes and read the headers, convert all the faxed documents to any of the electronic file formats (tiff, pdf, doc etc). Can we achieve the above functionality using ASP.NET or thru any third party component? ...more >>

If I put imports xxx.ModuleName at the top of my asp.net page vb code, does this create an instance of the imported module that is unique to the page or does it just allow shared access to the module's functions? cheers, jsale...more >>

Hi, I had IIS running perfectly on my WinXP Pro laptop. It also had VS.NET 2002. Some time before my trip I removed VS.NET 2002, installed SP2 for WinXP, installed the Microsoft Web Studio 2005 Beta/trial. Then I installed VS.NET 2003 as well. The problem is, now I am unable to do any w...more >>

ive this procedure which needs some 10+ inputs as parameters. if i go by the normal method of passing params to procedures in asp.net like this(http://support.microsoft.com/kb/320916/EN-US/) it'll be really long. isnt there some shorter way to specify the parameters like when we do EXEC in ...more >>

Hi, Can someone please help me with what I presume is probably a relatively simple problem! I am trying to return two values (PageID and OfficeID) and then insert them into another table. My problem is that the values for PageID and OfficeID are contained in seperate Subs and I don't know ...more >>

What (if there is one) is the limit for the amount of data that can be referenced in a session? I (think I) understand that session is like a pointer, referencing data rather than actually storing it, but is there actually a limit of how much can be referenced? Cheers, jsale...more >>

Im developing an ASP.NET application in .net 1.1. I have a page where i have a dropdownbox in top. The page have added 4 user wich all are hidden. According to the selection in the ropdown i show a User Control. My problem is, when enabling Smatnavigation, that some of my javascripts sud...more >>

hi I have a Web User Control (ascx) - lets call it "My_WUC" - in a Web form. In that WUC I want have a textbox and a button. I want to click on the button and open a popup (I use javascript for that), the popup window will have also a text box and a button. when the User click on the button...more >>