All, Did anybody see this bug? We're having two login pages in a huge application, both are with validation controls. Everything works just great on two developer's machines working under Windows XP Pro and all SPs installed. When I upload the app to our production server still working un...more >>

<ItemTemplate> <asp:HyperLink CssClass="LinkShort" Runat="server" NavigateUrl="TeamUsers.aspx?TeamID=<%#((System.Data.DataRowView)Container.DataItem)["Team_Name"] %>"> <%#((System.Data.DataRowView)Container.DataItem)["Team_Name"] %> </asp:HyperLink> </ItemTemplate> ...more >>

ASP.NET 2.0 Is it possible to set more than one ValidationGroup to a Button? I have two sets of controls on a Web page, into two different ValidationGroups. I would like when the user clicks on a specific button, that both groups be validated. Thanks. Michael ...more >>

I have this code to get the messages from a mail server, but whenever I try to connect it gives me the error "Cast from string " " to type 'Double' is not valid." Why is it doing this? Here is a sample of the vars I pass to the connect procedure: myClient.Connect("mail.server.com", "user_nam...more >>

Hello: I have a calendar control that defaults to today as the selected date. Problem is, if the user clicks on the selected date then since there is no change in date the SelectedChanged does not fire. There is no other control event that fires either. How do I acknowledge the user selecti...more >>

I'm trying to figure out what I need to do to configure IIS 5.1 on XP Pro to work when referencing WebResources.axd. For example, I have an aspx script that works fine when run from Visual Web Developer 2005 (Express Edition) built-in web server, but fails when run under IIS (same file, sam...more >>

Hello, I have a set of user controls that all use the same code-behind file. The first line of each of the ascx files looks like... <%@ CodeFile="ShowCategory.cs" Language="C#" Inherits="ShowCategory" %> and the top of the code-behind (ignoring the "using" statements) looks like... n...more >>

I use Visual Studio 2005 When I run msgbox Curdir(), I get the visual studio directory. This problem seems to be only in the VB part. In the ASP, we use ~/etc... to access files. Why I dont get my project directory? When I will FTP this project to the host, what will be the current ...more >>

I'm writing a server control which is a navigation bar. My prototype uses id based styles to control the layout and dynamics. Is there any way I can override asp.net's processing of the ID so that the ID will be the one I want regardless of the containing page and so on? Iain -- Iain Do...more >>

Hello, When using a FormView, DetailsView or GridView, how do you capture the cancel event when you are in the insert/update mode. I have a formview that I need to hide if the person clicks on the "cancel" link. Any help would be appreciated. -- Thanks in advance, sck10 ...more >>

So I'm trying to publish a site for a client on their new dedicated server. I published a previous .NET app (with some trouble but eventually got it working) on their old machine. This is a similiar ..NET app. It's a fresh machine w/ SQL Server, the service packs and ASP.NET 2.0. For some ...more >>

Just to let you know, and to help any future sorry sods who gets trapped in the same black hole...... You can't just copy/move a working sql-statement into a stored procedure. Working with a sqldatasource. Conflictdetection set to compareallvalues. Oldvaluesparameterformatstring set to ori...more >>

i have an html page that send datas from a form to an aspx page. when, in aspx page, i take the value with Request.Form.Item("Nome") i can't get the accents. let's say, if i type the string "piet=E0", when i get it in the aspx page i see "piet" does anybody knows how can i fix this? th...more >>

Is there an easy way to strip HTML tags from Text to get just the plain text? I am using a program called FreeTextBox that lets you format Text in a TextBox. It does this by adding HTML tags (<b>, <u>,<span> etc) to the code. The problem is that it is a problem since I am putting the te...more >>

Hi there, As subject, how can I set a gridview to show no header at all? Thanks, -Benton ...more >>

Hello! Except for dropdownlists, all other controls have lost their postback call. The default postback call runs all the time. What would be the more likely cause for this? Thank you for your help! -Bahman...more >>

I set a breakpoing at a certain line in a JS file, and get a small exclamation icon which its tooltip says "The breakpoint will not currently be hit. No symbols have been loaded for this document". Basic data: ASP.NET 2005 project (last official release) Debug compilation mode Problem arise...more >>

need to apply a user defined date format: Line 2064: retvalue = Format(Cdate(retvalue),"MM/dd/yyyy").ToString() but get this error: Line 2064: Reference to a non-shared member requires an object reference what object reference is needed ? ...more >>

I have a web service that works fine on my machine but when I deploy it to our server it bombs with the below error message: UnidentifiedErrorSystem.Runtime.InteropServices.COMException (0x800C0008): The download of the specified resource has failed. at MSXML2.XMLHTTPClass.send(Object varBody)...more >>

Is possible to localize 'Browse' button in FileUpload Control in ASP 2.0? ...more >>

hey all, how do you keep users from right-clicking on your asp.net and saving your images? thanks, rodchar...more >>

Hi, I've an assembly (DLL) compiled with COM interoperability. This assembly is used by an ASP (not ASP.NET) application. When the assembly tries to acces (read) a resource stored in the system Font's folder (using SHGetFolderPath, SHGetSpecialFolderLocation and SHGetPathFromIDList window...more >>

Hi there, I'm wondering if it's possible to store the .net resource in database instead of resx file? Our site is a multi-lingual site ,storing text in resx file give us a burden on the website deployment since the text is changed often. I'm thinking to store the text in database and estab...more >>

Hi, I am trying to write to file which is on a unix box. But it gives me an error that " Asp.net is not authorized to access the requested resource. To grant Asp.net write access toa file, right click the file in explorer,choose properties and select the security tab. click "add" to add the a...more >>

Hello! I would like to apply themes to a GridView control, but what I would like to set in themes is the ImageUrl for a ButtonField. Different images are stored under each theme. How can I achieve this? I had a more simple situation where I wanted to set the ImageUrl for an ordinary Image ...more >>

HI all, I have multiple websites that need to use one codebehind that why i compiled the codebehind as class. i was planed to put the dll file in one of the filesystem directory and declare it in my machine.config : <runtime> <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">...more >>

Hi, My .NET application has a script that checks whether an image file on a remote server exists using File.Exists. >From my localhost (Server A), I can access the image file via network path (\\servername\foldername\image.jpg) or virtual directory (../foldername/image.jpg) within my applic...more >>

ASP.NET 2.0, Visual Web Developer Express I've written a web app, which creates a Gif to display on the page. I name it [SessionID].gif, and only want it to last as long as the session, so I've included File.Delete([filepath]) in the Session_End event, but this never seems to run. I've s...more >>

Hello, friends, We need to put COM components in our .aspx pages. Could anyone please recommend some reference papers/links or sample source code as a good start point? Thanks....more >>

Hi, Is there anyway of connecting a java script to a User Control ascx. I define this in the file <script language=javascript src="Javascript/ShopFront.js" > but it never runs. The script has been tested stand alone using an Active Server Page aspx and it works fine Any id...more >>

Ok, here is my scenario, I have an asp web app that i'm converting to .net. The app reads files and loads the data into SQL db, now, in my file it has numbers like, 125.25, 3363.33, 69.00, and when the asp version uploads the files into the db and I run query analyzer I see the numbers as they...more >>

I'm writing a user control which has two states: Active & InActive. I additionally am required that there to be only one active control per page, and all logic has to be contained within the control. In its inactive state, only a single button appears. If the user clicks on this button,...more >>

Hi, when I add a new page in my asp.net 2 project and put some controls there, everything works fine until I move the code behind into App_Code folder.--When I compile , it tells me that control "not exist in the current context". I thought putting code behind in App_Code folder is the reco...more >>

I have a System.UI.Web.WebControls.Style object populated and I want to get the html that it would generate. For example a label would generate <span class="test">text</span> the class="test" comes from the Style object. How can I programatically retrieve that html from the Style object? ...more >>

I have a dropdown list that defines the number of textboxes that appear within a particular panel. The boxes are created when the dropdownlist's SelectedIndexChanged event fires on postback. Also in the form is a datagrid that has some custom validation performed on values within its rows. ...more >>

I am using InProc, Cookieless Session State in my ASP.NET application -- like this: <sessionState mode="InProc" stateConnectionString="tcpip=127.0.0.1:42424" sqlConnectionString="data source=127.0.0.1;user id=sa;password=" cookieless="true" timeout="20"/> The problem is that the Session res...more >>

Hi, I have GridView on my page. How do I retrieve items in current page on = GridView? It works only with first page but when I click on next page in = GridView it's collection of DataKeys for whatever reason do not change = and stays the same as I did not use paging. Any ideas?...more >>

I've set up the virtual smtp server on my IIS 5.1 like so: 1. Assign IP address to "All Unassigned", and listen to port 25. 2. Access Connection granted to "127.0.0.1". 3. Relay only allow "127.0.0.1". 4. Authentication: "Anonymous access" only. 5. Outbound connection listen to TCP 25. ...more >>

Hi all, I am currently developing in asp.net 2.0 and I was at first impressed with the numerous login and user controls they provided to ease the task of managing users. But I am starting to think it's an hassle for certain tasks...here's my problem : I have created some users and succes...more >>

This is probably a simple question but I want to make sure I am doing it right. I have a spoc with two select statements which results in two tables. Very Basic --------------------------------------------------------------------------------- @strProductCode nvarchar (50) select * fro...more >>

hello, I have made Web site for a few years but I had never been concerned with navigation between the pages. All the pages are dynamic but do not have direct relations between them. There, I have a problem. I have a page where I can apply a filter to carry out a research using textbox and ...more >>

A sub in class A needs the value of a property in class B. What's the best way to get it. ...more >>

How can I prevent a user from viewing the html code on a web page? e.g. right click->view source ...more >>

Hi I've an strange behavior, when I put the bgsound element in a page and access to that page the session is loosed. Does anybody knows happend that? And if are a reason for that behavior, how can I play sound ? I need touch a button and play a sound. My code is this ( the code works ok, but th...more >>

I need to develop a web component that will interface to a piece of hardware. I would like to distribute a component that can be included inside of customers web applications. This web component needs to have UI elements as well as an API the customer can hit. This seems like can ActiveX ...more >>

Whenever one of my forms is clicked over then the default button border changes since focus goes to the button. how can I change that behavior? my buttons borders look awful. thanks, alex. ...more >>

Hello, I am pretty new to asp.net and have been given the task to create and internal website. There is a drop down list on the site and a submit button. The user selects a report from the dropdown and clicks on the button - this should now open up the page associated with the selection. (hop...more >>

I am using a Web Deployment Project to create a web app installation package. Everything work peachy with one exception - the installed site is always configured to use .net 1.1 instead of .net 2.0 I am assuming that the site is actually just defaulting to the default version Anyone know how...more >>

Is there any way to prevent web.config inheritance in nested web applications ? Here is the scenario, a 3rd party asp.net web application installed on an asp.net intranet site : http://intranet.company.org http://intranet.company.org/3rdPartApp both are configured as applications in IIS. th...more >>

Hi, I'm new to ASP.Net (first looked at it 2 days ago). All I want to do is create a user's web page that displays data from a database in the form of a bespoke display (e.g picture of a computer with a temp guage on the monitor). I've got lots of ADO.Net experience so I was able to create...more >>

Hello anyone, I am printing a pre-printed continue paper on dot-matrix printer using vb.net winform. For printing I am creating custom size paper and selecting the same for printing. Everything is going fine on first page but after printing first page it feed some extra paper (3cm paper). So on...more >>

Hi, All images on my ASP.Net web site are reloaded almost each time I visit a page. My chache setting on IE is set to Automatically. When I visit another web site, images are rarely reloaded so it's fast. This slows down my site and it's really a pain in the neck. All my web pages are dy...more >>

Hi I'm following the example on how to create a HierarchicalDataSourceControl using visual studio 2005 with asp.net 2.0 , and I'm getting a System.StackOverflowException. Ive copied the code exactly, and when I Bind a TreeView control to the FileSytemDataSource, it just hangs and eventually...more >>

HI, i am using visual web developer for .net 2.0. does .NET 2.0 comes with a timer control, i was unable to find it in the IDE, where is it ? thanks, Abhishek ...more >>

hi all, i am a newbie in ASP.NET and i couldn't find the solution to this one: i have a form with three datagrids on it. i would like to align them vertically with a space between each grid of about 20px. the amount of rows in those grids is changing, but the position of each datagrid seems...more >>

Hello All, I want to anchor my control to the browser window, just like the anchor property in windows forms. Like if i resize my browser window the webgrid should also resize itself. How could I do this in web forms, Any suggestions.... Thanks. Cheers.. Bye ...more >>

Hi, Here is a web address to read very useful articles: At Home,Attorneys,Auto,Business,Finanace,Health,Insurance,Internet And Computer,Investing,Software Just visit: http://www.newbestweb.com/articles/ Thanks ...more >>

Hi Everyone, Occasionally i'm getting the following error logged. I've heard this can be caused by proxy servers. Does anyone know anyways to resolve the issue or anything else that could cause the issue. Thanks James [Error] System.Web.HttpUnhandledException: Exception of type System....more >>

Hi, What is the best way to access html text box control value in asp.net code behind file? Thanks in advance -raj ...more >>

Hi all, I have a dataset which I pass back from my webservice to my app. In my webservice, it looks like this: ds.Tables["StudentTestpaper"] I want to access the datatable in my dataset in my app after it has received the dataset. How do I do this ? I tried: int intTest = (int)ds.Tables...more >>

hai i have My Asp.net Project in C:\AspNetproject AspNetproject have To sub Folder. 1) Forums and 2) users Exe : C:\AspNetproject\Fourms Exe : C:\AspNetproject:\users The Fourms Foldder Having Topic.aspx,startThread.aspx , Replay.aspx The users Folder having Login.aspx and Forget...more >>

Hi; In my code i'm checking some conditions and if the condition fails i want to postback the page. Tried using the below methods but the when form is loaded the postback status is false.. how can i solve? Page_Load(1,SystemEventArgs.Empty) or Response.write("<script> __doPostback('Mybase...more >>

Hi. I have been reviewing Ajax frameworks for .Net and really like the look of MagicAjax, the open source framework, because of the simplicity of its design. However I am a little concerned at using an open source framework from a support perspective. Has anyone used MagicAjax in production, a...more >>

Hi, i want my web application to support several languages (like english, russian, danish etc). how do i achieve this in ASP.NET? the application should automatically detect the client's locale and then display the web pages in the appropriate language. is it possible to have separate l...more >>

Hi all, as an absolute beginner with all web matters I'm sure there are still many things that I do net understand yet - so please point me to the right direction whereever you feel that I'm wrong. I developped a web service (VS 2003, ASP.NET1.1, IIS 5.0 on Windows 2000) that does some d...more >>

hi, We have a two tier client server application written with Powerbuilder as the front end. Going forward, we want to move the system to a ASP.NET based application. However, the first phase of the migration path is decided to move only the UI to ASP.NET, keeping the rest of the applicat...more >>

Is there any way to group validator control ? I have two submit button in my webform [for separate category] for example Employee section and Accounting section But the problem is when I press submit button in Accounting section, the validator in Employees section also gets fired. How do...more >>

Hi, Can anyone suggest me some good tools to format my aspx page , my aspx page in an application is very much poorly formatted, I can't even figure out some of the ending tags exactly and aspx code-behind really look bad.( I know the vs.net edit and formatting will do up to a limit ) A...more >>