This is about ASP.NET 1.0, but it may still applies to 1.1 and 2.0. We have a very large web application, some part of the code calls EXE files to do jobs. It all worked fine on Windows 2000 Server until we migrated the app to a completely new Windows Server 2003. In a long running Termini...more >>

Hi how do I maximize IE when I start web project from Visual Studio? ...more >>

Can someone set me straight on things to look out for in regards to being able to launch an external application from within an asp.net 2.0 web application please? I am using impersonation in web.config running under a specific account but I think this is irrelevant in that a process will la...more >>

I wonder if storing data in the Cache object will be visible to all Session or only to the one where it was assigned? Thanks, Samuel ...more >>

Dynamic Articles from a Database Hi, I have a website containing one webform (default.aspx) and a database containing one table (articles) the table contains only 4 field's id, tittles, articletext, date. By simply dragging the table to my page I have a grid view of the data. I would ho...more >>

So I've been playing with WebParts. Very cool stuff. The personalization scope has "Shared" and "User". "Shared" allows for an admin to customize a page and how other users see that page. "User" allows for that user to customize a page how they specifically want. What I want to do is a fus...more >>

Hey! ASP.NET 2.0 I have a webpage which is based on a nested master page. The problem is that I've applied a theme to the webpage but the CSS settings isn't applied to the panes.... As you will see in the link, a label market "rightpane" is placed to the left. It should have been on the ...more >>

I've got the Gridview going at full speed, and I've enabled editing, but when I click on the "edit" button, this ugly editing UI comes up. Well it's not ugly, but it's not great either. How do I change the font/font size of the text thats being edited? Thanks in advance, Amit ...more >>

Hi, I have a DataTable with say three items, an structureid, a name and description. Then i have a datagrid with one hyperlink which uses the id. The code in the page is: <asp:HyperLinkColumn Target="_blank" DataNavigateUrlField="StructureId" DataNavigateUrlFormatString="product.aspx?i...more >>

I am attempting to use the Enterprise Library (Jan 2006) Cryptography block to encrypt a credit card number in my ASP.NET 2.0 Commerce Server application. Everything is configured correctly, as evidenced by the fact that it is running on a production box using the same web.config (but not t...more >>

Hi How do i detect if the browser has javascript enabled. Note: i am not refereing to Request.Browser.javascript Barry ...more >>

Hi, i have a situation where I have an object (Company) that returns a dataset for the Employees Property which in turn I would like to bind to a DDL. My problem is that I want to be able to select the Employee from the DDL and return the detail information for the selected employee onSe...more >>

Hi guys, I'm using the asp:menu component and everything worked great in my machine, but when I upload the files to our Hosting I got this: http://portal.filterqueen.dk/portal2.fq/test.aspx please see the in IE and Firefox... can anyone tell me why in FF I don't get the CSS to work? ...more >>

Hello, If I need to keep credit card data in my database, is there any site that talks about the requirements need to be realized during SW development and the liabilities for overall system development. ...more >>

I want to build a set of compiled user controls to incorporate into a web site. The majority of user controls will be placed on specific web page and these controls would share a common interface. The interface would expect some sort of "end user identitifier" argument, perhaps a GUID. ...more >>

I'm not real experienced with asp.net so this may be obvious. I've got a situation where some of my client side javascript is causing my posted form's controls to lose their values. In other words, I have a server control TextBox, I enter some text, my client side scripts do some stuff and i...more >>

I have an ASP page that makes a vml/svg graph out of data. In order to extract all the necessary data I have to perform 68 SQL queries, which is unfortunatley a bit slow at the moment. For each of the procedures I go through code of this form Dim conn As New SqlClient.SqlConnection("Data S...more >>

I am building an e-commerce website with Asp.net 1.1. I don't expect a high volume of sales at first (probably less than 10 sales per day). The daily page visits at first will be slow (probably less than 50). Hopefully, these numbers would increase yearly. Would Access database be sufficient f...more >>

My google skills must be dwindling. I am trying to determine how in ASP.NET 2.0 I can get the ReturnUrl querystring variable in Forms Authentication to contain the absolute url. Just like others that have posed this question, we are an enterprise environment that has multiple websites acros...more >>

My site has a header and footer that is common to all pages on the site. It makes sense that this should be stored within a master, and have everybody go off of this one. However, one part of my site (20 pages) has a nav bar, and I'd like to use a master to represent this. Instead of having ...more >>

Okay, this is driving me nuts now. I spent all last night researching = newsgroup postings, web articles, etc. Running multiple sites off the same shared hosting service, I want to be = able to redirect a non-existing siteinfo.xml and sitemap.xml to = appropriate ASPX pages that will return va...more >>

I need to make a new user control; it will contain a button and a drop down list. Can I make the button click event handling editable by the user, like he can specify the method that will handle this click event on the hosting page?...more >>

Problems when uploading ASPNETDB.MDF to production server Hi all, I'm a little web with a login page and aspnetdb.mdf file as data = base for users. I've done it on local server, with VS2005 and = SQLExpress. On local it run OK. The problem araise when I upload the = precompiled site to a prod...more >>

I am creating a dynamic datagrid. The controls in some of the template columns will have to be generated based on the data contained in them (i.e. the data for that respective DataField column). For example, if I have a column called Available, the possible values for it are Yes or No. In case...more >>

I'm new to ASP.NET and fairly inexperienced with web development in general, but I've been a professional software dev for over 10 years, C++, Unix and windows, C# the past 4 years. I've been working on a personal ASP.NET project, basically as a learning tool and I have a major issue which ...more >>

I am trying out SessionState with Mode=SQLServer. I have my code run Session.Abandon, but the session entry in the table ASPStateTempSessions is still there? I was expecting that Session.Abandon would remove the Session from the table. Is their a different method I should use to remove th...more >>

Hey all. I need to output an image via an .aspx page and hope someone here can help. I would like to display an image like this: <img src="displayImage.aspx?categoryID=1"> The .aspx page will grab a random URL from the database based on the category id. I would like the script to load t...more >>

For some reason my Session state stopped working in my webpages. I cannot pass a variable from one webpage to another using the Session. For example: Web page 1: Session["filepath"] = dbname; Response.Redirect("Webpage2"); Webpage 2: protected string filepath; private void Page_Lo...more >>

Hi, all! Using ASP.Net (2.0 framework) with VB.Net code-behind... Is there any way to execute a particular piece of code on each and every page load in a website, without specifically putting that same code (or user control) on each and every page? Some languages have a config file (like ...more >>

Hi, I'm writing a HttpModule which is going to require certain settings in the FormsAuthentication configuration (for example, I need to ensure enableCrossAppRedirects = true). Now my best effort so far has been to run through the configuration settings I require and raise exceptions if the...more >>

I attempted to find the solution and came close (http://blogs.msdn.com/robgruen/archive/2005/01/24/359660.aspx) but cannot go any further. I have an ASP.NET (2003/C#) app that calls a VB 6 DCOM on a remote server. Identity used on DCOM is the same identity as used for the IIS app. Line o...more >>

Hi, I am sure this must be simple do (famous last words?!). I have an excel file in a folder on the website and I just want to have it open up immediately (in an iframe or something?) once the page has been opened. This is in .net 2.0 and the page I am opening is a content page being ca...more >>

Hi everyone, Can someone tell me why, if i have a Base class (classA) that have a constructor of Public Sub New() End Sub And i have a class that inherits the functionality of this class (ClassB), why does ClassB not have the New constructor?? Do i have to explictly define this in e...more >>

Hi all, I have a problem with my asp.net application. I can't read a file that is on another server (10.1.8.15), while my application in on 10.1.8.14. In that file I have a shared folder, within the file "txt". I've used the following code: bool present; FileInfo f1 = new FileInfo(@"\\10.1....more >>

Hello, In my C# asp.net 2.0 application, I have a webform with a button server control on it. The webform, like most others in the site, subscribes to a master page. I have determined that the button always renders with an id of "ct100_ContentPlaceHolder1_btnContinue" in both the IE and Firef...more >>

hey all, i have a user control that has some javascript defined in the HEAD section. well i'd like to drag my user control onto a page that is using a Master Page. so, now, where do i put that javascript code? thanks, rodchar...more >>

hey all, you know when you log in to msdn and go to subscription downloads, the header of the page is fixed and the body of the page scrolls, is that done with frames? thanks, rodchar...more >>

Hello, I have a dropDownList which I have added to a session and am retrieving to save on server hits. The problem is that when I pull the dropdownlist out of the session, it does so, but displays nothing on the screen. I am doing so like this: ddlExam = (DropDownList)Session["ddlExam"]; An...more >>

Hi all, I was wondering about where this code should go. Basically i have several tables in my database, when i add a row to a particular table, i will need to also add other entries in other tables. I would consider this to be code that should be in the BOL? Am i right in thinking that...more >>

Hi, I'm getting this error message when i try to run a asp.net application in my development workstation: "A first chance exception of type 'System.IO.FileLoadException' occurred in mscorlib.dll Additional information: Access denied: 'myassembly'." The application has been working fo...more >>

I have a user control that contains a textbox and a link button. This UC sits inside a repeater control. When I click any button, any edited textbox value does not get sent back to the server side code. (I am using asp.net 2.0 and the aspx page in question uses EnableEventValidation="false" ...more >>

Hi all, I have a parent page(parent.aspx) which will open different new windows depending on the user input. for example, the new windows are opened using the following code : window.open('child.aspx', document.userinput.value) In the child.aspx, the result is rendered as Excel, Word...more >>

I have just setup a new machine and installed VS2003 and 2005. I'm now wanting to debug a vb.net 1.1 project in VS2003. Its a windows app that uses web services and is calling a web service project which is part of the same solution on the same machine. all seems to be running fine and de...more >>

Hi, We're experiencing random user sessions losses on our web applications, and are researching for any useful information which may shed light on this problem. Environment: In our company, we're developing a web product based on ASP.NET 2.0, in conjunction with Oracle database over ADO....more >>

Hi guys, im having a little problem getting my head around some concepts, any help would be appreciated. I have enabled forms authentication in my site using a Membership provider (SQL based). I followed the tutorial set out by the 4 guys From Rolla (http://aspnet.4guysfromrolla.com/article...more >>