Hi, I would like to use <BR> in label control to break the line, but the control converts "<" and ">" to entity. How can i break the line?? Jack ...more >>

I have a problem on communication between ASP.NET and Java code. Any advice will be greatly appreciated! Our core processing code and database and database server reside in a remote machine whose platform is Linux. The core processing code is written with Java. Now I'm trying to implem...more >>

I heard somewhere that Whidbey and ASP.NET 2.0 was going to simplify the order of events during page/control rendering. Has Microsoft released any information about how they will be doing that? Thanks, Michael Carr ...more >>

This message was originally posted to the aspnet.security newsgroup, but no one there has ever heard of this before. That is why I am posting this message here, so that more people will see it... On my asp.net application, suddenly the forms authentication cookies for clients have quit expirin...more >>

I am having an issue with trying to get IIS to run asp .net 1.1 for .net. I need to figure this out, otherwise I can't work with the book. The exact error message is "Visual Studio .Net has detect that the specific web server is not running asp .net 1.1. You will be unable to run asp.net web...more >>

I am getting the following error when trying to send the mail object: COMException (0x80040213): The transport failed to connect to the server. ] [TargetInvocationException: Exception has been thrown by the target of an invocation.] System.RuntimeType.InvokeDispMethod(String name, B...more >>

How can I change the Icon of a Web Window ? ...more >>

Hi, I have an unusual problem that just showed its ugly head at a pretty bad time. I have an asp.net (VB) app that takes data from an Excel sheet and puts it into SQL Server. I get the data out of Excel using OleDB, and suddenly, some of the data was not being extracted from Excel. I use...more >>

I am trying to learn ASP.net as part of my learning of .net in general, and was wondering how applications are developed and then deployed most of the time ? Do people do development on a development server, then deploy to the live server, or do most people develop on their pc locally and then...more >>

Hello, I would like to know how we can create help files or online help for any application in .NET. Also could someone tell me briefly whats exactly Microsoft Help v.1.3 or v.2.0? Thanks in advance. PK...more >>

How do I call a popup window from the Page_Load event in a web form? TIA, Shawn ...more >>

I connect to a remote server to manage 2 ASP.NET sites. Lately when I compile either project the dll on the server does not get replaced. The weird thing is that one project is in VS.NET 2002 and the other in VS.NET 2003. It hardly seems possible that both applications are corrupted. ...more >>

Hi, Is there a way to create a editable drop down list. This would be some sort of text box with a drop down list attached. My idea is to have a text box that has a dropdown list that has some default values in it and if the value the user wants is not in there then they can type the one they ...more >>

The web server is running Windows Server 2003 Standard Edition, and it returns HTTP 404 error when running ASP.NET pages, but ASP pages are working fine. I also installed Visual Studio .NET, and the framework version should be 1.1. I am sure ASP.NET is enable in the machine by checking the fol...more >>

Hello I use SHARED Sub's and Functions to access Data from all running Sessions. I use the KeyWord Shared in the Functions of the Class. This is working fine.. an I can share Data between all Sessions. Are there any known Problems with this in Web ? Is this the right way ? Will it ma...more >>

here is my code which is use to create a cookie for some reason when I use the domain property I am not able to see the cookie in my cookies folder. But when I comment out my domain property, I can see my cookie in my cookies folder. How can I use the domain property to create a cookie???? D...more >>

Hi folks, We've been using VSS with both VB and Access for ages, with no problems. I've been lead to believe that the integration between VS.NET (I'm writing ASP and VB.NET mainly) and VSS is slow and problematic. I find it hard to believe, as VSS is about as basic a source control system ...more >>

Can somebody confirm that you have to be in the Administrators group to be able to debug an ASP.NET application? Wayne. ...more >>

How do i move from http to https without loosing the session? I've just spent ages moving to a cookieless site where the sessionid is in the url but this doesn't work either. ...more >>

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Realizing that I can use Debug.write to write a message to the "output" window, the Console.Write is accepted when keyed in, but where does the output go?...more >>

Hello, I was wondering if there is some way I can obtain the name of the subroutine that a line of code is executing in via the code. Sy for example you wanted to write a message like the following: Trace.Write("ProcessStart", "Starting in Subroutine 'MySubroutine'" Is there a way for me ...more >>

Hi All, I am trying to upload a dll to my web site and then use reflection to call one of the methods from it. It gives a error like failed to register Assembly. any idea why it is. same code works fine with console applicaion. thanks Satheesh. ...more >>

Tearing my hair out with this one.... I've got a tiny ASP.NET site which works fine on my development machine. I put the application onto a Test machine, and I get: Cannot execute a program. The command being executed was "c:\winnt\microsoft.net\framework\v1.0.3705\csc.exe" /noconfig ...more >>

Hi, I'm trying to open an executable file from intranet asp.net page in ..Net 1.1. The following code fires but hangs after processing for about 45 seconds (no error message, just hangs). Dim p As System.Diagnostics.Process = New Process() p.StartInfo.RedirectStandardOutput = False p.StartInf...more >>

Hi Team, I am getting an Error Msg while trying to Execute my ASP.Net Application Error is, "Error while trying to run project : Unable to start debugging on the web server. The server does not spport debugging of ASP.Net or ATL Server application. Run setup to install the Visual Studio ...more >>

Hi, I am implemeting a singleton object in my ASP.NET application. Therefore I need to know if ASP.NET is multithreaded or not. All i know is that there is one worker process running ASP.NET application (aspnet_wp). That process being called by IIS. Nevertheless I do not know much more than...more >>

Hello I have a Problem of understanding how IIS/ASPX Works..... Why can't to request run at the "same" time ?? I have a Simple ASPX Web Application. It has two Button. Button 1 startst a do loop for 15 Seconds Button 2 simply says Hello (writing hello in a Label) I start Brows...more >>

I have forms authentication set up on my ASP.NET web application. When the user's session times out, it redirects to login page on the first key stroke from the client. But I want it to happen automatically, I mean the the page should be automatically redirected to login page once the sess...more >>

MyWebProject.MyWebForm1.someset.somedata is a datatable within a dataset. Displays quite nicely, too. Now I want to use the same data in MyWebProject.MyWebForm2. Being a old, er, experienced Java programmer, I thought I could write this as a member of MyWebForm1: Public Shared Function ...more >>

Hi all, Very Basic Question here. I can create new ASP.NET sites using VS.NET 2003 on my server, but for some reason I can't figure out how to connect to an existing web, when there isn't already a solution or project file. In the old Visual Studio 6, you could create a new solution, connect ...more >>

Does anyone know why, when adding a panel to a web form, the text boxes, labels, buttons, etc. are hidden behind the panel, but drop-down lists are not? Every time I make my panel visible (pnlError.visible = true), I have to make the drop-down lists invisible (lstProgram.visible = false)....more >>

1) How can I force page closure from server side c# code ? (eg. on my own Close button event). 2) I want to do some session variable cleanup when the user is finished with my page. Where is the best place to do this, considering that generically a user may a) Navigate away from the page, b) Cl...more >>

Here is a little trick that might help some developers. As you may, or may not, be aware, ASP.NET 2.0 (Whidbey) gives the abilities to add a master page. This is great news for developers. But, what if you have an application where you have a skin (the common portion of the page) created and n...more >>

I have asp.net application that provides reports to the customers. When the database is busy the report will take longer than normal. Sometimes, the users have a request time out error. This request time out error is different from ado.net command time out error. I have already set the command t...more >>

Can we use the Tool Tip class in ASP.NET. We have a requirement to display Mouse Hover help for some of the links and controls on the web pages. What are our options? How can we do this. Thanks Priya...more >>

Would anyone have a good recommendation for a Web Reporting component that could be used within a shared environment and can create PDF's? Thanks....more >>

which data control allows me to use a cell doubleClick event? I have time cells (something like Outlook calendar) and when user double click on one cell I would like to redirect to other window where he could insert events for that time. Then he go back to that page and see event in that cell....more >>

When using classic ASP, I would use something like what's below to show HTML if the recordset was empty. <% If RS.EOF And RS.BOF Then %> <p>There are no records to display.</p> <% End If %> Now...as I'm learning ASP.NET, I'll use something like what's below to loop thru a recordset....more >>

New asp.net/webform user question...... I am trying to use the Custom Validator control to check to see if either of two fields on my form have been filled in. At this point all I am interested in is if the user has entered a value into EITHER input box (not left blank). Below is my control ...more >>

Hi, I have an asp.net app that I uses javascript in the html file. Can you show me how to debug javascript in vb.net. I use vb.net in vs.net. Here is a sample html file. If I cannot use vb.net to debug it, please let me know, too. <HTML><head> <script type="text/javascript"> functio...more >>

Hi, To allow users to upload files larger than 4MB in size I added: <httpRuntime maxRequestLength="102400" executionTimeout="600" /> ...to my web.config file. Fair enough this works fine. However how do I check the maxRequestLength value through code? Let me set a bit of background. I d...more >>

I'm constructing an ASP app with a frameset on the home html page. From frame A I need to referesh the page in frame B when a button click occurs on a button in Frame A (server side event handler). To accomplish this I've included some client side script in the page being built in frame A such...more >>

hi all !!! THE SCENARIO: Single box running many ASP.NET applications. A single "first level" app works like a "application portal"; it is a high level app that simply does authentication and permissions stuff and redirects users to the other applications. The "seco...more >>

I have a table which is bound to an Internet Explorer XML data island. I'm using ASP.NET's client-side validators for an input field in the table. The problem is that if the input fields are in a table that is bound to the island (such that the rows are dynamically generated by IE fro...more >>

Help! I need to know what permissions (NTFS?) I need to set when authoring a web application in VS.NET. I've previously been logging in as Administrator but since tightening up security on my home pc, I'd like to use another (non-admin) user account. One of the problems is when I I login as...more >>

I am creating a data access layer and I'm interested in the best method of returning data to my business tier. My database is SQL Server 2000, and I use stored proc's. Is it better for me to use a dataReader to get the data from the SQL server, then load it into an arrayList and return the arr...more >>

If I try to make any changes to the ASP.NET Portal Starter kit it fails with an access denied error. This was working when I left last week and is failing today. I don't remember changing anything, but I guess something had to be changed. I have checked NTFS permissions and the ASPNET accoun...more >>

I'd like to deploy my website as an msi (which I do currently using the 'deployment project') but without the web.config file (I want the admin to put their own one in later) or with more control over the settings as the deployment project only gives you a very small subset of settings availa...more >>

Hi all, Ok - this is a last ditched attempt to try and work out why what I want to do is sooo complicated, and which is the best approach to do what I want... The aim... I want to create a standard template that myself and fellow developers here will use for our applications, previously w...more >>

Hi all, I am able to read groups in the domain but not able to read the members within each group. can somebody help? here goes the code DirectoryEntry m_obDirEntry=new DirectoryEntry ("LDAP://mydomain"); SearchResultCollection results; DirectorySearcher srch = new DirectorySearcher (...more >>

We have an application that is written in VB that allows to users to design some basic structures by allowing them to select items in in a Picture box and them modify the properties of the item that they have selected. The items that they select are generally lines of varying length & thickness...more >>

I've got a very simple ASCX page, where once someone finishes a section and clicks the "Next >" button, the section they just finished is disabled, and the next section appears below it, and so on. One of the controls is a checkbox, which, when clicked, displays a hidden panel containing control...more >>

I'm trying to prevent a page update (postback) being cached in the browser, so if a user hits a link on page A and enters my webform page B, hits a few buttons (each of which results in a postback), and then hits Back, he is taken back to page A. Can this be done ? ...more >>

In asp we can run VBSCRIPT client-side which allows for 'easy' :?) ms office COM object instantiation. How do I access a Word object in ASP.NET on the client side? I would like to do spell checking from a web-based wysiwyg editor and I am limited to using ms word from the client, server-s...more >>

I'm having an issue creating a ASP.Net Web App to my Windows 2003 Server. When ever I try to creat the project I get an error message telling me that Visual Studio could not find ASP.Net 1.1 running on my server. I checked the Web Services and ASP.Net 1.1 is installed and set to "Allow". A...more >>

Hi! I have a webform with a label control on it, and I would like to place some piece of code in the 'onmouseover' event of the control, but I can't find it on the list of the control events. Is this normal? Is there a way to declare it mannually? By the way, I'm using VB.NET. Thanks, Sérgio...more >>

I've integrated role-based, forms authentication in my ASP.net application. I have a few remaining issues that I hope to resolve. Here are some of my questions: 1). I would like to access the Identity properties from within a web custom control. It appears that the HTTPcontext is not avai...more >>

Hi, When user closes a browser window by clicking on the "X" button, I want the server to be noticed (either through postback or calling other ASP pages, etc.) and perform some task accordingly. Please note that I can't use session end event, since the session is still alive now and the...more >>

Hi all, I'm missing something, probably stupid, on connecting to a SQL Server database from an aspx file. I haven't really done much w/ SQL Server and suspect that it's a problem on that side. I've installed the SQL Server developer edition locally and do have a pubs database. The connec...more >>

Hi! How can I access files on intranet. I have mapped a serverfolder to the drive letter G and try to access a file from ASP.NET, but File.Exists("G:\filename.ext") returns false. The same code in Windows Forms returns true, so I guess it has something to do with the permissions. I set ...more >>

I have a webform that has a listbox and two textboxes. The style property of the text boxes are: style="DISPLAY: none" Based on the selection made in the listbox, one or both textboxes are displayed using javascript. The problem comes when I submit the form. I want the text boxes to stay ...more >>

My page is out 1.5 screens long. I want to use server side controls to enable/disable radio buttons depending on if checkboxes are checked. If the user was at the bottom of the page, how can i set focus there after a postback? ...more >>

Has anyone used ASP.NET to access Exchange 2000 to populate dropdownboxes from a public folder contact? I am not sure if this is possible, but I am needing a web application to hit my exchange 2000 public folder where I have contacts stored and pull information from certain fields that the co...more >>

I have a friend that does all of their web page development in FrontPage and she has asked me to create some asp.net pages for here with some db functionality. I know nothing of Frontpage ans she knows little about ASP.Net. My question is that if she designs the "appearance" of the web pag...more >>

Greetings all, I'm receiving this error when I attempt to pull data, in the form of an ArrayList out of a Session. ArrayList al = new ArrayList(); al = (ArrayList)Session["myArrayList"]; // error here How can this cast be invalid, when the session data IS an ArrayList?? What's go...more >>

I have following structure for my project myproj Controls/control1 morepages/special.aspx specialpages/webpage1.aspx scripts/filename.js default.aspx I have a control1 which has a public property name ScriptFilePath for bring in external javascript file. E.g it ...more >>

Hi, I have been doing ASP for awhile now, and am just starting to use Visual Studio/VB .NET.with a local IIS 5.1 server. (Using XP-PRO with all the latest updates, and Framework 1.1 {although, I just noticed, Framework (original) is still listed as being on the shard drive)) I can get a si...more >>

when were .net and asp.net introduced.? i heard terms like 'beta version if .net','version 1.0' etc.. How many versions of these products were released? what is the latest version? is ado.net a part of .net ot .net framework? ...more >>

Hi all, hopefully someone can tell me how to do this for a web server in C#: We have images in a folder you can't access over the net. So everytime we need to display an image from this folder, we need to us the following syntax: <img src="viewImage.aspx?imageID=/secretImages/image.jpg...more >>

I have added a REV to an input type of file. I want to make sure that the only file type that is allowed is a .gif, .jpg, or .jpeg. I develop my site on my laptop which is running Win XP Pro and my site is hosted on a Win 2000 Advanced server. Here is my problem. When I test it on my local ho...more >>