Hey there folks, I have a link on a page which I would like to point to string that's downloaded as a file -- a *.tab file to be exact. The link points to a file (download.aspx) which contains no html but uses response.write to send the data to the client who then downloads it. Problem is, un...more >>

i want delete a record from sql2000 using deletequery in asp.net. Actually delete query in asp.net is working fine in my local host but not woring remote side after deploy the project. Any body help me to use delete method in asp.net...more >>

HI, In Client Server model, we can get user option to decide which code will be executed. For example: Dim IsRecordExist As Boolean If IsRecordExist Then If MessageBox.Show("The relevant record already exists in the database. Do you want to overwrite it?...more >>

Is it possible to read ASP>NET session variables using ASP without using querystring? I need to pass a username and password to an asp page from an ASP.Net page. Specifically, from an app written in ASP.NET to a subfolder in that app containing a forum app (snitz) written in asp. The user l...more >>

I can't seem to get the update piece working properly while doing = in-place editing. I don't receive any errors, but the update doesn't = take place. From the examples I've used as "go bys" it looks pretty = straight forward. I've included my update code below. If anyone has any = insight into ...more >>

Hello, I am walking through the ASP.Net book by Dino Esposito. I created a new project and used the "add existing" option to add the files to my new project. He had all of the code on a single page and I split into the form and codebehind. I place a "break point" on the page load event and run...more >>

Hi all, I have an ASP.Net application that's online that's 'locking up' from time to time. It doesn't completely lock up but all of a sudden it appears to be stuck for about 20-30 seconds, before it catches and fires back up... The app doesn't restart itself (I'm logging this stuff) - it just ...more >>

I have an ASP.NET web application that has been running fine for 18 months. Suddenly the other day I started getting the following error: "An error occurred while try to load the string resources (GetModuleHandle failed with error -2147023888)." It's is not a problem with the application...more >>

Hi , I have a few folders within my root directory on my web server where different app components live. One folder, "Reports", is where all the ASPX pages live that have reports embedded in them (Crystal). However, we also have very fine-grained application security that we implement. When a ...more >>

Is that possible? In other words, I want a dropdown list (and other = list-type controls) which appears in edit more of a templated column to = be populated with data at the run time. An attempt to do so results in = non-existing object error. (Object reference not set to an instance of = an obj...more >>

Hi all, When I'm creating a new Asp.Net project on my local PC I'm promted to loging? I'm using Windows Integrated security on default web. I don't get it - I have other projects that I don't have to log in to. /Kent J. ...more >>

I'm really pulling my hair out on this. (newbie at ASP.NET) I have a control (called 'header.ascx' ) that I want to place a DHTML(javascript) menu in. I keep getting errors. The menu code is in 2 .js files (adds/menu/wm_code.js, and adds/menu/wm_menu.js). When written with html this snippe...more >>

Please help to make ASP.NET applications running on IIS 6.0 (Windows Server 2003 Standard Edition). None of ASP.NET applications work at this system -- even starter kits and ..NET Framework ASP.NET samples. Special thanks to Microsoft! :-(. The system is almost pure after installation. Just Sh...more >>

Hello ! I have a problem with session variables and i need to do something with my session I need every 20 min extend my Session timeout. Any suggetions appreciated! Thanks ...more >>

I am tyring to figure out why a class that I am trying to instatiate can not be found. I am NOT WORKING WITH PRE_COMPILED code. I am dragging the source code over and placing the code in a folder. I make the appropriate changes in my @Page directive to ensure that the program would be compiled...more >>

I have an application which had references at one point to the CrystalDecisions.Shared... libraries. We have since removed those references. A search on all binary and text files in the project directory (&recursive) reveals not a single file which contains a reference to Crystal anymor...more >>

I have a UserControl that contains a calendar control. The calendar is not raising events (month navigation, date selections, etc.). I've checked that the OnSelectionChanged event has a handler being registered. Is there anything else obvious or otherwise that I've missed? Is there a problem usi...more >>

advancing the record its reading. I'm trying to use a Do While Read() after a If Dataread statement but its not reading all the records. ...more >>

when setting the InnerText property of a tag such as <span> , how to force a line break? Span1.InnerText = "some stuff" & vbCrLf & "some more stuff" doesn't work ... the vbCrLf just shows up as a null-string ...more >>

I have two files, one named MyDll.dll.config, the other named MyDll.config. These are, of course, config files. ASP.NET will serve up MyDll.dll.config without a problem, but blocks, appropriately, MyDll.config. The files are identical except in name. Is this a bug?? Robert ...more >>

Does anyone know how to scroll the items only of the datagrid. The header should remain there, and the rows should scroll. I saw an article by Dino Eposito, in aspnetpro but its for members only. Rajesh ...more >>

Assume the following: An evil programmer puts the following code in the Page_Load even in a code behind file: int i=0; do i=1; while (true != false); This will, of course, loop forever. How would an administrator shut down this single process without killing all of the other...more >>

I want to add a confirmation dialog box before I delete the records in my form. I have a piece of javascript code in html that checks for confirmation. But the main issue lies in calling this javascript function on pagebehind. function confirm_delete() { if (confirm("Are you sure ...more >>

All, I'm trying to populate a datagrid with a data adapter that uses a stored procedure with a parameter. I get the below error when I run my code (as seen below). Any hints? If I delete the .value = "Business Acumen" at the end of the add parameters statement & put the below code on a di...more >>

We recently deployed several new ASP.NET apps to Windows Server 2003 and discovered that field validator controls render client-side script that does not execute! Validation takes place on the server using Page.IsValid to branching appropriately. This appears to be a Server 2003 issue that ...more >>

Hi, I want to upload 500MB files using a web form. It takes lot fo time to upload. can someone suggest any other better way. TIA, Gary ...more >>

I have granted write permission to aspnet account for the direcotry on ther server (not a webshare folder). And there is an aspx page do this jobs: 1. get the customer's post data(ms-word document). 2. Save it to my a file in the folder I mentioned first. At client there is a vb program...more >>

I am using .Net 2003. I have been working with this ASP.Net webform that I created a few weeks ago. It has been working fine. However, while modifying the webform today, this webform stopped working and now only gives me the following error message. I was only modifying the webform code, ...more >>

Hello all. I have a class that modifies the response sent to a user, but it works as far as the ReleaseRequestState event and not in the UpdateRequestCache event. So two questions : 1. Background on exactly what and why this is the case would be useful. I mean something more than "This event ...more >>

Hi, everybody! I need every 20 min extent my Session timeout. Any suggetions appreciated! Thanks...more >>

Hello! I have a single question. I was wondering how I can start the default mail application (handler) with asp.net? -- - Lars ...more >>

I have a user control that displays the contents of a shopping cart. I want this control to update its contents whenever an item is added to the cart. Currently, the cart only updates if it is forced to do so through a page reload or clicking a button within the user control itself (thereby relo...more >>

I am having a heckuva time debugging this, or determining why my page is behaving this way. I have a search form, that when completed, returns a datagrid. When the user selects a row (normal selectcommand button), i assign some session variables and perform a rediect to a "more information" pa...more >>

Is there any edit box type control that allows dates to be entered? Something similar to the DateTimePicker in Windows Forms? Thanks, Jeronimo...more >>

Ok i'm kinda new to ASP.NET. I got like 4 aspx pages right now, all with there aspx.vb codebehind. Each of them need to connect on the same database, so what I want to do is to create a module or a class, wich contain a function to connect to the database. How to I include a class or a module ...more >>

How would one go about accessing the Session object from a cs class file? *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it!...more >>

I am using asp.net to upload an image and then perform resizing on it and saving the different sizes to file. The resized images were coming up and being displayed in the bowser fine but the image sizes are a lot bigger(in file size) than the actual image being uploaded. The actual image being ...more >>

Has anyone else had problems using an Exchange Server as your SMTP server to send mail. I have had mixed results in that it works sometimes and sometimes it doesn't. I have tried using the IP address to make sure WINS was not causing problems, but I seem to have the same results. Does anyone...more >>

Hello, I have created 2 custom server controls, The parent custom control contains multiple child custom controls. The Child control has a button on it. If I Click the button control, it calls the Parent controls CreateChildControls() method before calling the child control's button click ...more >>

I have this CustomValidator: <asp:CustomValidator runat="server" OnServerValidate="ValidateThis" Display="Dynamic" ControlToValidate="txtMyTextBox" ErrorMessage="Not a valid entry"/> On my server side scripts, I have: sub ValidateThis(obj as Object, args as _ ...more >>

In my web.config file I've specified Windows for the authentication, in IIS I've set it to Integrated Authentication. But my SQL connection is still showing Anonymous. Is there somewhere else I need to check? Thanks Win 2003, SQL Server 2000 ...more >>

Hi all, I don't know if this is the right newsgroup or not, but an answer would be appreciated. I have a client who has is 'requesting' that we write a program for him that allows him to record a message via his microphone on a webpage, the recording then saved on a SQL server (or a WAV fil...more >>

Hi, Is it safe to put my objects that are managed c++ wrappers to the session? I want to pass them from one page to the other in the session object but I noticed strange (maybe it is ok) behaviour: sometimes destructors from unmanaged classes (that are being wrapped by my wrappers) are call...more >>

Hello, I've built a web application that ask the user for 3 values (textboxes) and when the user press a button (command button) the server genereates a report in a temporary html file My App is in the folder c:\inetpub\wwwroot\TestReport My report is generated in c:\inetpub\wwwroot\TestRep...more >>

How can I make the session object available for a class I am building for use in web pages? I want the class to manage saving itself to, and retrieving itself from the session object. Thanks Me...more >>

When I try to create a new database, I receive the following error: " ADO error:' [DBNETLIB][ConnectionOpen (Connect()).]SQL Server does not exist or access denied " Any sugguestions??...more >>

Where all can I use the ~ to represent the root? I have a dir struct like so -root |----images | |----dirA | |---file1.aspx |----dirB header.ascx home.aspx all pages get a header and footer control that are in the root. These have images and take them fr...more >>

Hello to all I'm trying to make a Request.Form("X") from a page to another. I have two pages. Page one.aspx: One webcontrol HyperLink to page two.aspx One <input type="hidden" value="0" name="Hello" id="Hello" ...> Page two.aspx: One webcontrol textbox1. In page two.a...more >>

I am working on Analysis Services. We are developing an ASP.NET application which will access data from OLAP Cubes. creation of OLAP Cube is done. I am not able to access the same from asp.net. Can someone please help me ? How do i access OLAP Cube in ASP.NET applcation?? are there an...more >>

I've noticed that no matter which language I choose and no matter how small the application, it still takes about 3-5 seconds to start up compared to vb's 1-3 seconds startup on an average SMALL application. Is this because of the precaching factors in the .NET framework or is my machine so slow...more >>

Getting this error: "Error while trying to run project: Unable to start debugging on the web server. The server does not support debugging of ASP.NET or ATL Server applications" Found KB-318465 that references the aspnet_isapi.dll for .aspx pages. That setting is correct. Not sure what to ...more >>

Most of my web forms have multiple buttons (Proceed, Back, link buttons for various screens, etc.) It looks like, say a required field validator for example, gives me an error message no matter which button is pushed. Well, the user simply wants to navigate to a different screen without filli...more >>

In my global.asax file, I have in Session_End(Object sender, EventArgs e) Server.Transfer("logon.aspx"); Because I want to have my user relogon. But it simply does not work. I keep getting the null exception error because the Session no longer contains the object that I have stored. I am tr...more >>

Maybe I should have been more precise. Page1.asp does a window.open in client side vbscript. It then does a post to page2.asp Page2.asp may take 5 minutes to process and when it is complete I want to close the window that was opened by Page1. The idea is to put a message on the screen so the ...more >>

Hello, I am taking ASP.Net at school and I have run into differences between running the code at home and running it at school. I have a couple of issues which I believe are related to the folder under which I am running my application on is not designated as an "application folder" so things ...more >>

**** A CHALLENGE TO THE GURUS - refute the statement "It's impossible to build a file upload progress meter using ASP.NET" **** First person to prove me wrong gets "All Time .NET Programming GOD" listing in my address book and (optionally) their name listed on my "news" page of my birtle.com web...more >>

Hi. I have the following sql statement: SELECT AVG(grade) FROM tblEvalGrades WHERE SSN='123456789' I get the following error when trying to output my table in my datagrid: ERROR: Decimal byte array constructor requires an array of length four containing valid decimal bytes I am using Ac...more >>

Having installed .NET Framework ver 1.1 Redistributable Package, MDAC 2.7 and .NET Framework SDK 1.1. on Windows 2000 with IE6. Visual Studio.Net has NOT been installed. On browsing a simple asp.net file through IIS, the file does not have the asp bit rendered as HTML. Grateful for any sugg...more >>

Hi, I have a users table I would like to maintain using a datagrid. One of the fields is a password which I would like to be able to change, but not to SEE in the grid column. How could I do this? Thanks, Kathy *** Sent via Developersdex http://www.developersdex.com *** Don't just part...more >>

I have an ASP.Net application which works fine on the XP machine where it was developed, and also on one of the deployed machines, which is running Win2K Server and the .Net framework. However, on another laptop running XP and Visual Studio, I deployed and tested the application, and it ...more >>

Hi I am aware of how Page_Load and OnLoad work. What I am curious about is -why- there are 2 mechanisms for doing the same thing, in particular why Visual Studio will generate code to implement the Page_Load functionality and not OnLoad. When should either be used? My guess is that becau...more >>

Hi, I just had a question regarding forms authentication using a SQL database backend. If my (planned)architecture is: Internet -> firewall -> DMZ (IIS - access to User Interface) -> Firewall -> SQL User Database, Application Server, SQL application database. then what technology would I ...more >>

Hi, I have a web app running on my own machine, I copied all the files in the folder and transferred them all to our web server. When I try to run the app on the web server, I get an 'Could not load type' parser error. I 've looked through many articles and tried what the suggested but...more >>

How can i acheive drag drop between two different tree controls in asp.net web application?...more >>

i have one problem in when i am making a new asp.net page on netserver then this error Comes 1)The Default web access mode for this project is set to file share, but the project folder at "http://www.etc.com' can not be opened with the path "http://www.etc.com/wwwroot$\'. the error returne...more >>

I have a form that has a button on it that can open a child form with the window.open(...) Javascript call. When the form is submitted, I'd like to close the child form, if it's opened. I have the code to close the form ok, but what I can't seem to do is get the form to call my closeChildForm() ...more >>

Hi , Can anyone tell me when I can use singleton pattern. Will it be good for implementing the dataaccess Layer. Will it be usefull for the buisness object layer . Could you give me a practicle example for using the singleton object. Regards, Srini...more >>

I try to use System.IO.File.Copy where the source is "\\10.100.100.1\myfolder\test.txt" When running the aspx file on the server (the server is also the client) it works, but when using another NT client it does not work. The err.description says "Could not find file ..." System.IO.File.E...more >>

Hi, Does anybody know if asp.net can connect exchange server to make a webmail client on my site without using it's own web access? Another thing, does anybody have an example app of how to connect ASP.NET to a mail server via IMAP4? Matt ...more >>

I've been reading the following link : http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnaspp/html /aspnet-injectclientsidesc.asp That supposedly tells you how to use these: RegisterStartupScript() and RegisterClientScriptBlock() to inject client side script into a server con...more >>

Hello all, I have tried to set my ErrorPage everywhere: in Web.config, in the Page as well as in the class behind the page. I just don't reach it! (always see the default asp- errorpage). What do I do wrong? What have I forgotten? Where could I have a setting with higher priority? Tha...more >>

I have an ASP.NET web application that has been running fine for 18 months. Suddenly the other day I started getting the following error: "An error occurred while try to load the string resources (GetModuleHandle failed with error -2147023888)." It's is not a problem with the application...more >>

Hi: What's the syntax for an optional parameter in my function? I've done so many ASP 3.0 Web Classes that I haven't experienced the "Optional" parameter. Eg. Public function adduser(ByVal firstname as String, ByVal Lastname as String) End Function If I want the lastname to be opt...more >>

Hello, When enabling SmartNavigation, after a ComboBox- selection, settings from css no longer take affect. With SmartNavigation = "false", this is all right, but - off course - the ComboBox looses the Focus. Thanks in advance Seb ...more >>