hi experts, im doing some staff bween th the aspx + MS Word.chellcheck, and and which running on my ypc is no problem ( windows xp , activation by ASPNET ), buts someshow when i try to deploy to server ( windows 2003 ) + IIS 6.0 , hen which giee the error = Object reference not set to...more >>

Hi, Maybe I'm not in the good forum, but I try anyway. I have the following code: <script language="javascript"> function setRating(ImagePrefixId, Rating, divID) { for (var cpt=10; cpt>0; cpt--) { var img = document.getElementById(ImagePrefixId+cpt); if (img) { ...more >>

i am building a forumpage.my problem is that I am not able to send an id through hyperlink. i am writing the specic asp.net code for convinience- <asp:GridView ID="grdForums" runat="server" Width="100%" > <Columns> <asp:BoundField DataField="ForumId" HeaderText="ForumId" /...more >>

I am trying to use a DataReader to read a table (that was attained from JOINing two other tables) with the following format: questions answers 1 1 1 2 1 3 1 4 2 1 2 ...more >>

hi all: the one of the column of gridview got multiple line data to be shown , so how do i deal with it? what i am thinking about is using template field instead of the boundfield. is that other solution out there? Cheers Nick...more >>

I have an ItemDataBound event for my delete button and am getting an error: System.InvalidCastException: Specified cast is not valid. The event code: ******************************************************** public void articleList_ItemDataBound(Object sender, DataGridItemEventArgs e) { ...more >>

Hello, I added an ImageButton to my Asp.Net page but I don't know how to make it load the page collection.aspx when it is pressed. Could someone tell me how is this done? Thanks, Miguel ...more >>

I assign the ViewState with some values that disappear when the page is loaded again what can I do to preserve the values? Thank you, Samuel ...more >>

Hello All, Is it possible to create a window service in VB.net 2005? ...more >>

I am getting a list of files from a folder in my website and it displays fine. But it is not putting the actual path into the file column. My code is: DirectoryInfo dirInfo = new DirectoryInfo(Server.MapPath("/integration/ImportFile/")); articleList.DataSource = dirInfo.GetFiles("*.txt...more >>

I am using executeReader to get a SqlDataReader as in my code below. The SqlDataReader contains two tables. I am trying to bind each table to its respective dropdown list control. Thanks. //************* My code ************* System.Data.SqlClient.SqlDataReader dr = null; string strSQL = ...more >>

Hi all, using asp.net 2.0 I have some fields which should only be displayed under some circumstances, otherwise I hide them. This works fine. But the data is displayed in a table with 5 rows, and all fields within these rows are hidden. Is it now also possible to hide the complete table s...more >>

Hi, I have a frameset with two frames. The .aspx page for each frame contains a button with a server click event handler assigned. The server code for one button runs a time consuming process, the code for the second button updates a text field on the same page. The way I understand it the...more >>

Using ASP.Net 2.0 and VS 2005. I have a search page that has server controls, (textboxes, dropdownlists, etc.) that are used for searching and returning data in a GridView. One of the GridView columns is a bound HyperLink that sends me to a new aspx page. However, when I try to use Request.F...more >>

Using ASP.NET 1.1 ---------------------- I have a custom collection of object that I'm binding to a datagrid. Each of these objects have another collection inside them. I have a user control that renders the nested collection into html table. See sample code below. Now this binds fine ...more >>

is it possible to submit a conventional html upload form to an ASPx file for processing ? ...more >>

Hi everyone, Is there an easy way to reset a javascript timer whenever there is a postback? Right now I have it set up to reset during the onload event but I would also like it to reset during a post back. The purpose is to send a message to the user after 30minutes of inactivity saying that ...more >>

Hello, How to create a CSS StyleSheet at runtime and added it an Asp:Label? I am using Asp.Net 2.0. Thanks, Miguel ...more >>

Hi, I wish I can solve this problem not having recode the sub. Here is goes: I got this error' specified cast is not valid' at the second line. from the code Sub ChkDelete_OnCheckedChanged(ByVal sender As Object, ByVal e As EventArgs) DataGrid1_DeleteCommand(sender, e) What ...more >>

I want to add a javascript which would execute only if certain requirements are met. Example: If user isn't logged in, a message box would pop up, telling the user he has to log in, but if the user is already logged in, there would be no message. In classical asp, I would do it like this:...more >>

Hi, I have some legacy ASP web applications that use an unmanaged COM component to connect to a third party application. The third part application has moved to the managed code in the current release with backward compatibility with the unmanaged code. In the future releases, the vendor is g...more >>

Hello, I d like to modify the Onclik Event of an ImageButton control in code behind. But when i do it , i get an error. This is ma code : The control is the pasx page : <asp:ImageButton id="id1" Visible="false" runat="server" EnableViewState="false" CausesValidation="false" ImageAli...more >>

Bonjour =E0 tous, voici mon probl=E8me : J'utilise asp.net 2.0, je me suis fix=E9e un <httpRuntime executionTimeout=3D"3000" maxRequestLength=3D"11264"/> dans mon web.config pour pouvoir uploader des fichier de maximum 10mg avec l'objet asp:fileupload. J'aimerais pouvoir dire =E0 mes utilisateur...more >>

I am trying to deploy two copies of an application to a single website using two virtual directories: "2007" (Production) and "Demo". Each of these applications should point at a different DB, so my thought was to leave everything the same, make two copies of the application files, and just e...more >>

Howdy, I've created an entire ecommerce site as a Web Site project (WSP) in VS2005. Now that i'm trying to publish it I'm finding that I should've used the ASP.Net Web Application (ANWA) project instead. I created a new ANWA and imported all of the pages from my WSP and I received a ton of ...more >>

When I get an error on my local machine (not try catch), I get the line # and module it bombed in. This is what I need. After I publish and move to the test server, it only gives me the error in hexadecimal format with no line number or module that it bombed in. I'm moving the PDB file to the ...more >>

Hi, I have problem related to Caching of data. I am reading large xml file and putting this xml in dataset, since this dataset will contain many datatable's inside. And each datatable might be big in data. Each user will contain its seperate xml file, so when I create xml file for each user, ...more >>

I am trying to hide and show certain parts of my code (which I have no problem doing with DW). In VS 2003, it won't let you use <div runat="server"> to section of parts of my code in a table. This is during compilation (build). My code is: <TABLE id="Table1" style="WIDTH: 864px; HEIGHT...more >>

I have a ASP.Net 2.0 page with a Gridview that contains a hyperlink column that takes me to a new page and puts value of ID into a querystring and it works fine. However, when I try to use Request.Form("control name") on the new page to refer to contents of previous page, I get nothing. If I...more >>

Hello, When I use a master page all ID's are renamed to ct100_MyControl. Consider I have a control which ID is not change on the client. Consider that control would generate <a> tags on the client inside a div where ID = "MyControl" and Class="MyCSS". Well, I could redifine the <a> tags...more >>

I've been working with web technologies for ten years and in all that time a safe urlencoding for a space has always been %20 on every platform I have ever used. Now I am using asp.net and it's encoding a space as a +. What on earth is this? Since when was a plus considered a safe alternative...more >>

I'm creating a new intranet web site in VS 05 .NET 2.0 and I don't want my users to log into the site at all. How can get thier username and show their full name on my web page and how can I give the users "roles"? meaning, if the AA hits the site I dont want her seeing IT menu picks or menu o...more >>

I create a northwind Strongly Typed TableAdapters dataset, the create a query like "select a, b, c, d from employeetable" then bind it into the gridview dim t as new northwindTableAdapters gridview1.datasource = t.getdata() gridview1.databind() Now I create new query in the TableAdapters...more >>

Hi, I'm building a system where a presenter uploads a PPT to my server and then I show it to all the participants. The problem is that most of the media in the PPT is usually linked, so I'll need to upload all that too. Assuming I can parse the PPT and figure the exact name and location of ...more >>

I am toying around with Personalization in asp.net 2.0 and would like my users to be able to choose a SkinID at runtime. I have a theme with a default gridview skin and a custom skin. There are 2 buttons on a Control that I was hoping I could use to switch the SkinID, but it appears it's not tha...more >>

I am trying to configure a web application named "mytestweb.com" and get the error: "Unable to start debugging on the web server. The web server is not configured correctly. See help for common configuration errors. Running the web page outside the debugger may provide further information." ...more >>

Hi: I'm having problems customizing layout of Wizard control. Doesn't seems to allow you to change locations of buttons and side bars. Any ideas? Thanks, Charlie ...more >>

Hi, I have been given a swf file to embed as a banner on our site... Does anyone have any tips on how I do this?? -- *Many* thanks. :)...more >>

hi all, im building an httphandler and need to identify which event occured in the page is there a way to do so (beside context.Request.Form.Keys[3] which catch the postback action) Thanks in advanced...more >>

Hopefully a simple one, what is the syntax to force a property to be required in a user control? I thought it would below, but it's not: Public Required Property propName() As String ...more >>

I've written a C++ Wrapper DLL which I need to add a reference to in my ASP.Net project. This in turn is dependent on the DLL it wraps which is in turn dependent on some other DLLs. When I reference the wrapper DLL VS2005 copies it to the 'bin' directory and I am unable to compile with the error...more >>

I am using Microsoft.Practices.Enterprise.Library When I use IDataReader I saw this line "It is the responsibility of the caller to close the connection and reader when finished." I was wondering if I close the DataReader do I automatic ally close the Connection? If not , how can I close th...more >>

Hey, I have a String and I want to convert it to a date in Visual Basic (ASP.NET 2.0) How can I do so?? ...more >>

hello, i'm using ASP.NET 2.0, and have placed validators on a page that are not working correctly in FireFox (1.5.0.7) the page can be downloaded from http://ez-files.net/download.php?file=e0d71170 i've googled groups but not found any proper answer, thanks, Niraj Sikotara. ...more >>

Hi, I have written a small C# 2.0 DLL which acts as a client to a Socket based server over the internet. I have written both synchronous and asynchronous methods to connect, send, and receive data from the server. Each request/response can take upto 180 seconds. I am trying to use the asyncrono...more >>

Hello, I am using a CreateUserWizard sign up control and wish to use server-side validation on the CreateUserWizardStep - my question is, which event do I need to wire my validation up to so that if the validation returns false, the user account isn't created? Cheers in advance, max ...more >>

Hi, I am in the UK and about to change ADSL provider. I know a lot of ISP's offer ADSL with free webspace, but it generally tends to be PHP & Linux based, does anyone know of a UK ADSL provider who's free web hosting space supports ASP.NET? Thanks...more >>

I have a aspx page and a code behind source. I want to discard the aspx web form and create a new page from the code behind source. So I do: string buf=null; buf += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"; buf += "<data>\n"; buf += "<action type='update' sid='1'/>\n"; buf += "</da...more >>

Hi all, I have developed one project in asp.net on client machine and now i want to upload it in server. My problem is, when i upload a project on server it gives me error as "Server Error in '/' Application." I have modified me web.config accordingly but it didnt help. Can anybody t...more >>

Hi, I've an ASP.NET 2.0 web service which authenticates users using another 3rd party web service. In my web service I want to associate profile objects with those users but I don't want to use forms authentication as my web service has no GUI. Could it be done ? If yes, how ? I've been...more >>

Hello to all, I use a lib class to handle all my exeption errors ocured in my objects. Since my objects are used in windows applications as well as in web applications, I would like to determine in my lib class if she is serving a web or a windows application. Is there a neat way to detect ...more >>

help ~~~~ my deadline is coming, I don't know how to activate the asp.net I try the following command c:\windows\microsoft.net\framework\v2.0.50727\aspnet_regiis -iru Please help ...more >>

Hi all I knows there are tutorials out there, but I'm wondering how you guys manage the publishing/updating of websites in the real world. It seems I have 2 options, Publish and copy. As far as I can tell If I choose publish, my Web site is compiled and then copied to the web server wit...more >>

Hey ASP.NET 2.0 this code "private MembershipUserCollection allUsers = Membership.GetAllUsers();" crashes my web portal. Below you see the inner exception Innet Exception: System.Configuration.ConfigurationErrorsException was unhandled by user code Message="Could not load file ...more >>

Hi all, I am using the ASP.NET 2.0 security model to impliment user access control on my site. I have a few questions hopefully someone can answer: 1) From the encrypted ticket stored in the cookie (available in User.Identity) how can I access the users userId value? 2) If a user is logged i...more >>