I'm starting to play around with VS2005 and ASP.NET 2 and have some questions. The typical pattern for a data-driven aspx page in v1.1 was data connection -> data adapter -> dataset -> bound controls. V2 (at least by default) doesn't include data connections, data adapters or datasets in the to...more >>

I am completely baffled... i cannot for the life of me get the HEIGHT style to work on a table in the new 2005-supported XHTML. I put a HEIGHT: 100% on my table so that my footer row will also show up at the very bottom of the page (unless content pushes it further down). But when the browser re...more >>

Hi, I am making a web application in Web Matrix on .NET framework. I have a Login.aspx File and a Users.xml file.I am reading data from Users.xml file using FileStream.The Code is DataSet ds = new DataSet ( ); FileStream fs = new FileStream ( Server.MapPath ( "Users.xml" ...more >>

I have the following code in ASP.NET 2.0 (C#) DateTime datStartDate; datStartDate = calMonth.SelectedDate; //calStart is a calendar control datStartDate = datStartDate.AddDays(-6); and it gives me the following error: System.ArgumentOutOfRangeException was unhandl...more >>

I have several ASP.NET 1.1 websites where I centralized a read-only dataset (i.e., one which no web page ever changed) and its associated SqlDataAdapters. In 2.0 I noticed that the Global.asax file does not have a design surface, so I can't drag and drop database components onto it. I could ...more >>

I am making a web application in .NET framework. I want to pass an information from one page to another page. I have a class MsgClass in a page and in the another page I created an object of this class MsgClass mc; for handeling I am using the following code void Page_Load() { ...more >>

The default of timeout value of session is 20 min. How can I change the value in program? ...more >>

I have set a page to "flow layout". How do i now set it back to grid layout? Many thanks ...more >>

Hi folks, I have a VB.Net application, currently being developed on my XP Pro 2002 SP2 box. It is pretty straightforward and accesses my local SQL2000 instance. Randomly I get the above error (see subject line) and I am thus far unable to google my way out of it. I have tried "iisreset" ...more >>

any good articels or link available on asp.net 2.0 caching ...more >>

I'm writing a C# app which analyzes and reports on IIS web logs. I've got it producing numbers for hits, visits, ips, etc. but I'm having trouble parsing the UserAgent string so I can get Browser, OS, and Version information. So I saw this great System.Web.HTTPBrowserCapabilities object which ...more >>

Hello, I am creating a form for users to enter information about a lab and the members of the lab. I have one form (FormView) that they use to enter information about that lab. The keyvalue is "LabLocation_ID". With an existing lab, they then need to add the members for that lab. So, what ...more >>

Hello, I am using the following in a GridView. Currently, I am using a dropdown that pulls the Name of the person, given the Employee ID. I am doing this in both the ItemTemplate and the EditTemplate. This makes sense for the EditTemplate becuase the user can then change the Employee using ...more >>

I have some experience with .NET Remoting, as well as ASP.NET 2.0, and have been wanting to remote a custom membership and profile provider. I want to take advantage of the new controls in ASP.NET 2.0 such as Login, Loginuser, Loginview, etc. The ASP.NET provider model requires entries in the ...more >>

How can i do a simple OK/CANCEL MessageBox in C#??? Greetings, Rodrigo Ferreira ...more >>

Hi, I would like to use the method which is used to convert paths specified in the asp.net controls. For example, I give Image.ImageUrl = "~/Folder/img.gif", and the framework correctly converts this url. How can I do the same? Thanks, Fred ...more >>

I'm trying to write a complex multi-line SQL select command on an ASP.NET 2.0 page, but I'm not sure how to get the "greater than" sign (>) into the quotes without it thinking it's a tag. Can this be done? Here's my code (notice where it says SelectCommand= [multi-line quote]): ------------...more >>

I have a component, that is used by a web application, it is invoked by the application through reflection. I have a static class in this componenet, from which iam launching a thread that should run for the lifetime of that componenent. When i try to run the code i get the JIT debugging e...more >>

Hi, I have a webform, with 2 textboxs and a submit button. In the text box1, i enter a username and in textbox2 I enter the computer name. Both the username and computer name is in active directory. When i click submit, I want to add the username from textbox1 into the local administrato...more >>

I want to determine proramatically from my webform what the virtual directory path is for my application. The reason for this is that I want to use some javascript code which needs to access a file in a subdirectory. This is fine but my component will one forms which some are in a subdirect...more >>

Hi, How can I have framework 2.0 configuration shortcut on control panel >> administrative tools, if only framework 2.0 in installed on a machine. Only framework 2.0 without VS 2005 Thanks Imtiaz Khan ...more >>

Hi, I have a user control that in turn creates a bunch of webcontrols dynamically and handles the events these webcontrols raise. It used to work fine on ASP .Net 1.1 but when compiled on 2.0 it does not. The problem is that the webcontrols get created on the OnLoad event of the usercontrol...more >>

I want a pop up to appear when the user's session ends. I've tried putting some code in the Session_End sub in the global.asax, but must be using wrong code or something. I could also just redirect them to a "timed out" page, but I can't get that to work either. Can anyone help? Thanks, ...more >>

I dosn't want to deploy my *.aspx.cs files. What do I do so that *.aspx.cs files are compiled into my project dll and are not required by their corresponding *.aspx files? Thank you, -Boris ...more >>

Hi, I am trying to run my ASP.Net web app. As part of this app, it needs to create a file in a share in side of the intranet. When I run this app from a machine which is same as the web server, everything works just fine. However when I try the same thing from a remote machine (which is agai...more >>

Hi all, I have sought out the problem with my last post ('validation issue') by copying aspnet_client folder from my local machine to the root directory of my hosting server. Now my next problem is...a button on my login screen won't fire. It works fine locally. Can anyone give me an ...more >>

Hi, I'm getting the following error when I try convert a word document using asp.net. Application Event Log : Detection of product '{90110409-6000-11D3-8CFE-0150048383C9}', feature 'WordUserData', component '{8ADD2C93-C8B7-11D1-9C67-0000F81F1B38}' failed. The resource 'HKEY_CURRENT_USER\...more >>

Hi I replaced a Win 2000 Adv server to the Win 2003 Std with Front Page Server Extension and .Net Framework 2.0. FPSE is extended to Default Web Site. Visual Studio 2005: If I create a new web by VS2005 installed on my server, no problem, but if i try to do same remotely using http, I got ...more >>

Hi Dudes, I have an issue while developing Asp.Net application, The issue is If i Press Back Button on the Menu, the page should not go to theprevious page. In order to Restrict it what I have to do? Please help me out? Thanks & Regards Naveen....more >>

Hi, I want to use an anchor in my control so that when I place it on a page it will always go to the top of the page. So on my Host page I put <a name="top" /> In my link on the control I put < a href="#top" /> This does not work, any ideas ? ...more >>

I want to get trial version of vs2005 so that I could try out asp.net 2.0 applications. Could some one please post the url for the online download. I have downloaded sql server 2005 trial version but could not find one for vs2005. The only thing available is ordering trial version dvd....more >>

I have been looking online for pointers, and read mixed things. I was hoping if I post direct questions here, I could get some solid answers. I work for a small company with less than 10 web developers. We have been using classic ASP for years. We do a lot of work with SQL Server, and moving f...more >>

I'm using a Public variable that I set on one page so that it will be available for another page but, I know this isn't the way it should be done. Being an Access Developer, how would I do the same thing in ASP.NET as: opening a form and passing a value to OpenArgs so that the next form can ...more >>

Howdy all - and seasons greetings Just wondering, I've recently discovered the PreRender event for .NET (both for the page and for controls), which seems like a life saver for doing page data loads that need to occur AFTER event handlers have fired, as well as after page load and postback. ...more >>

Hi all, I am having a really strange validation issue. Validation controls work fine on local machine, but don't work on production server. Any thoughts...this is bugging me out? Cheers, Adam ...more >>

Can asp.net pages be precompiled so that the source code never appears on the server? I know this can be done with asp.net version 2, but my host is still using asp.net version 1.1. ...more >>

For testing purposes I put a Throw New Exception("Something didn't work right.") on the click of a button on a page. In the application_error section of my application I have a Response.Redirect("error.htm") Later I will had error logging and email functionallity to this but in the mean ...more >>

Dear All We have an application where users login, their name/password details are stored in a table, and now we want to add a third party bulletin board that lives in its own virtual directory. Both applications are running on the same IIS. How do we authenticate users so that they don't h...more >>

How would I go about using a custom select string that is passed from a form to the SelectCommand parameter of SqlDataSource? I tried: SelectCommand = "<% Request.Form("hdnSelect") %>" but I got an error about putting <% %> tags in a literal. I tried taking out the quotes (the " ") and i...more >>

Does anyone know when Enterprise Library is going to release new version for ..Net Framework 2.0? Thanks, Boris ...more >>

need some help converting this to VB, ========================================== public class SecurityHttpModule : IHttpModule { #region Properties public bool IsReusable { get { return true; } } #endregion public SecurityHttpModule() { } } End Class 'Se...more >>

System.Web.UI.HtmlControls.HtmlInputFile.SaveAs(FileName) is not overwriting the file. It used to work fine on IIS5.1 Recently we migrated to IIS6.0. Since then it's not working. If it's new file it works fine. For the same file getting the error "Access to the path "" denied. I gave fullcon...more >>

I have a working Web Service that runs on .NET 2.0 Framework. Just for tracking purposes, I log a reference in SQL Server whenever an instance fires up. I have a Window Service that launches multiple instances of the Web Service in Async mode. As I move forward in testing, I slowly increa...more >>

I am almost at the end of my rope - I have to go through this process everytime a new version of studio is released or it is installed on a new machine - what a (^%&$^& pain. I am trying to debug a web app from within vs.net 2005 locally on windows 2003 server I just cannot get debugging to ...more >>

I have a problem that I need to be able to run a server side method (MyMethod()) from a javascript script. For example: <script language="javascript"> confirmValue = confirm("Do you wish to save?"); if(confirmValue) run MyMethod() here </script> There must be a wa...more >>

I know that Micosoft has a utility for creating a self-signed certificate for Windows 2003. What can I use for Windows XP?...more >>

Hello All: Do I have to use the LoadControl method of the Page to load a UserControl? I have a class which contains three methods (one public and two private). The class acts as a control server. It "serves" back the required control (either WebControl or UserControl) based on the conten...more >>

I am storing an array which contains about a dozen chracter items to a Session variable. Later, I need to use this array so I am doing the following: Dim eventTypes As String() = DirectCast(Session("EventTypes"), String()) If Date.Today <= closeDate Then If eventTypes(c...more >>

I've got a LastName textbox and a FirstName textbox. How do I make LastName mandatory, and FirstName optional ? If I use Select..........Where (LastName=?) AND (FirstName=?) i need input from both textboxes, and if I use OR- it is either. ...more >>

Hi, my problem is the refresh constantly in my webpages when it is generated any event, I must to use a function "CallBack", but I don't know the use of this function. Thanks for help....more >>

I like to use %'s when laying out tables. In the source (.aspx or .htm) I'll enter: <table width=100% height=100%> <tr height=50%><td width=50%></td><td></td></tr> <tr height=50%><td width=50%></td><td></td></tr> </table> The page will render as band at the top. Appearantly disregard...more >>

I am using .net 1.1 In the global.asax.cs file, there is this entry: protected void Application_AuthenticateRequest(Object sender, EventArgs e) as far as I know, it is wired with the FormsAuthentication_OnAuthenticate event. My question is, when does the event exactly fire? My testin...more >>

i need to write a xml data inside the value field in web.config file. it looks likes this <configuration> <appSettings> <add key="MyXmlData" value="<data><type></type>........." /> </appSettings> </configuration> but i get an error message some one help me ...more >>

hi, how can i no if a perticular session veriable exist or not for example i want to chek if Session["myName"] exist or not i f its not then i have ot create it Session.add("myName","xyz"). at this time i 'm facing this issue actually i want ot safe a dataTable in a session veriable if it no...more >>

In a procedure where a user creates a password, among other things, the password textbox returns to blank whenever a user selects other fields that cause a postback, even though they are not done saving the record.. How can I retain what the user has entered in the password field even on post...more >>

Hi guys I have a very weird bug and will welcome gracefully any help We developed ASP.Net application that run on production server, Net Framework 1.1 , IIS 6.0, the application is huge, having hundreds of user controls and worked under massive requests load : 200-1000 connected sessions and mi...more >>

Hi, I have a site with page-level caching set at 10 minutes. However, when I update it, I want to be able to empty the cache immediately, so changes are seen right away. At present I manually run an IISRESET on the server. How can I do this within an asp.net page? Daren ...more >>

when i make variable of button what kind of variable name do you use? btnPress OR PressButton nowaday ,especially .net , many of programmer use second one . how about you? ...more >>