Hi, I heared that one of IIS6 new capabilities is it can keep all session state variables when I restart the IIS. When I change web.config and save it during the asp.net application runtime, the application looses all session variables. Am I missing some settings or this is by...more >>

I have a couple of CustomValidator components on an ASP.NET page, using C# and VS. If there are values in the validated fields the OnValidate events are triggered. However, if they are blank, they are not. I want to validate them for not blank and then, if they are not blank, do some additional...more >>

I have created a asp.net web form with one datagrid which is used to display some information in tabular format. However, in the page, there are 2 buttons which are "Save" and "Print", when i save the page, i can make the page saved without the 2 buttons in the saved page. However, when i try to pri...more >>

Hello I am trying to populate an asp dropdownlist by doing the following: ddlArtist.items.add(myReader.GetString(0), myReader.GetInt32(1)) However, this doesn't work. I am trying to add an item with a name, value pair, but I can't seem to figure out how. Does anyone know how to do this? ...more >>

I am creating a VB.NET webform. I need to download a file from the server to the client's machine Can you direct me to resources for this?...more >>

Hi, I would like to redirect the user to the login page after the session time out. I tried to do a trick in the global.aspx.cs protected void Application_BeginRequest(Object sender, EventArgs e) { object obj = Session["memberId"]; if (obj == null) { // do redirect } }...more >>

Hello, I have a editable DataList, and would like the Edit Button to be appear or not appear dynamically based on the access the logged in person has. I have tried to use the visible=false, with no luck. Any help would be great an example in VB.NET would be the most helpful. Thanks in a...more >>

Sorry if this is obvious to everyone (except me). I've done a Google search and I'm not seeing anything encouraging that addresses my issue. My very large multispecialty medical practice needs to alert various nurses and med techs - squirreled away in back offices - when an arrived parient ...more >>

I've built a ASP.Net webpage with a Textbox that is meant to hold a date chosen from a JavaScript calendar on the page. The default value for this control is handled during the page load event as follows... Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Hand...more >>

I have a Panel1 and button1 on my webform. At runtime, I create 2 textboxes. I do it at the Page_Load event. I put the code within the " If Not isPostBack" For the button click event, I will do a post-to-database coding and then show the same page again. I put EnableViewState = True for the t...more >>

I have an aspx page that contains a web control that contains 2 text boxes and button to submit the text. I am trying to submit text and collect the response from a console application, but it is not working correctly it is just returning the original page I am expecting it to return the a subse...more >>

Dear All Error mentioned below this e-mail was NOT fixed. 1) After user ASP.net was given write privileges. 2) After giving write permission in IIS and Windows Explorer. It was fixed, After installing SQL Server 2000 Developer edition on my machine. Can anybody tell, what is that SQL Ser...more >>

I want to include javascript confirm inside the Button_Click even procedure and contine the process based on the user selection. The real problem is how to assign javascript confirm return value to the private variable declared inside Button_Click event. Please any one help me. --- Posted using ...more >>

I want to include javascript confirm inside the Button_Click even procedure and contine the process based on the user selection. The real problem is how to assign javascript confirm return value to the private variable declared inside Button_Click event. Please any one help me. --- Posted using ...more >>

Does anyone know how to set the noWrap on a TableCell? TableCell oTableCell = new TableCell(); oTableCell. ???? = noWrap; Thanks in advance. -Brian K. Williams ...more >>

Hi there, I've got an MS Access application with multiple tables, queries, forms (and sub-forms!), reports ... It would be neat if that application could be migrated to ASP.NET since it wouldn't require the installation process anymore of each new user who is supposed to work with it and...more >>

Hi, My web page loads the controls dynamically using Page.LoadControl("~/myControls/myControl.ascx") The control myControl.ascx contains several controls with following ID's : "_content1", "_content2", "_content3", ... Once the control myControl.ascx has been loaded into the web page, the...more >>

Is there a way to tell the difference between a legitimate submission and a page refresh? I have a block of code that needs to be executed when a button is clicked, but not when the page is refreshed (as is currently happening). So if I write some sort of transaction guide, that would imply t...more >>

Hello I want to implement the forms based authentication. for a sub directory = in my webapplication. I have allready applied Forms based authentication in my webapplication = ,, I have added a folder in my webapplication for the admin side of the = webside and want to implement forms based au...more >>

Hi, I need to show a popup on my Web Page, so I write: var oPop = window.createPopup() oPop.show(x,y,W,H); I have a problem with W =width and H = height of the popup window: When a user goes and changes Text size on their browser, my text on the popup either does not fit, or have too ...more >>

Hello, My ASP.NET hoster has made a separate folder in my hosting space and configured it as separate application in IIS. Further, I created "bin" folder in this directory, and put in my aspx pages that all use code-behind. All works fine, but I was dismayed finding out that is is possible to ...more >>

Hi, I have this code in my web.config: <customErrors mode="On" defaultRedirect="~/ErrorPages/ErrorApp.aspx"> <error statusCode="400" redirect="~/ErrorPages/Error.aspx" /> <error statusCode="401" redirect="~/ErrorPages/Error.aspx" /> <error statusCode="403" redirect="~/ErrorPages/Error.as...more >>

I'm trying to keep the logic of my web pages to a minimum. One of the problems I face regularly is dealing with DBNull's. I know how to code my way out of them, but I thought perhaps it'd be easier to take care of it at the database level, rather than the asp.net level. The SQL Server function...more >>

Can a frame be added to a webform? On the menu bar there is a "Frames" tab, but all of the menu items are always grayed out. Thanks, Steve ...more >>

Hi, i have a .aspx Page, inside that page is a web user control. The user control is basically a login control. if the user is logged in the page shows one thing. if the user isn't logged in it shows something else (basically telling them to login) but i have noticed that when the user ...more >>

Can a program written in VB6 called a control written in vb.net? If so how? ...more >>

Friends, I have a Startdate = '12/12/2003' and EndDate as '4/28/2003' I need to display as December-2003 Jan-2004 Feb-2004 March-2004 April-2004 Also, the StartDate and EndDate can be Changed. How do I do this in VB Script? Any Help is Appreciated. TIA -- Santosh Luck ...more >>

Hi, Does someone know how to deploy a webapplication with crystal report on a shared hosting. Normally you would use the merge-modules of Crystal and create a installation-package. But this time i want to deploy it on a shared server of my provider tia Richard Loupatty ...more >>

Hello everyone- I am rather new to using ASP and curious if it is possible to color a table that is designed in ASP. I have an access database that has searches and can display all the requested information perfectly. Users can create, edit, and modify records directly via the web browser a...more >>

Is there an ASP.NET version of the old ASP Content Linking component? ...more >>

Hi, I have this code in my web.config: <customErrors mode="On" defaultRedirect="~/ErrorPages/ErrorApp.aspx"> <error statusCode="400" redirect="~/ErrorPages/Error.aspx" /> <error statusCode="401" redirect="~/ErrorPages/Error.aspx" /> <error statusCode="403" redirect="~/ErrorPages/Error.as...more >>

Ok.. Im sure you've all seen this question many times, but i havent yet found a viable solution to this problem.. In my web application, there is a section wher the user must enter data to be saved in a database .. unfortunately, there is quite alot of data to be saved and certain input fields a...more >>

I created a button in the design window and placed some code in the Button_Click event. When I run the program and click the button, I get this error message: Control 'Button1' of type 'Button' must be placed inside a form tag with runat=server. I've tried searching Microsoft's web site a...more >>

Hi, We have an asp.net application that we constanly use to query some data from two servers (one prod and the other test). Everytime we have to go to web.config and change the connection string to point to a different database. Not to mention that while we are on the test database no one can ...more >>

I have a password mode field in a user record, when I go to fill the field from an existing record I see nothing in the field, when I take the textmode="password" off then I see the password password.text = row("password") ...more >>

When a client contects to the web site how can I know if the cookies are enabled and also javascript enabled at the client? If not the I want to inform hime to activate them. I am using c# Thanks. ...more >>

I could not find the answers for these two questions about in Xml server control 1. Is it possible for control to keep its ViewState? Even if I set EnableViewState = true the control does not seem to keep it, so I have to reload it on each postback 2. How do I display raw xml data? My control di...more >>

Hi, We are currently looking to move to asp.net from asp. A few Questions were raised concerning classic asp. What will happen to it? Better yet, what will happent to us? What if we decide to stay with classic asp Will Microsoft continue to support ASP? Any input greatly appreciated. ...more >>

I've made the decision to use search engine friendly URLs in my site which means translating stripping all parameters our of the URL and converting it to a hierarchical URL like this: Change: /mysite/default.aspx?MenuID=contactus To: /mysite/ContactUs.aspx? The problem I'm having is that it...more >>

Hi, Is it possible to access a C# DLL's functions from an ASP.NET web page? Is there any useful tutorial out there? Thanks ...more >>

Hello I was wondering: Does VB.net have an analogue to the C++ template classes I am aware that I can make generic classes based on the OBJECT class, but I'm looking for a true way to do class templates. Thanks for any help provided Andrew...more >>

How do I do this? <asp:hyperlink style="Z-INDEX: 144; LEFT: 4px; POSITION: absolute; TOP: 119px" runat="server" Text="Click Me!" NavigateUrl="mailto://<% response.write(txtBEmail.Text.ToString) %>" ID="Hyperlink1">BEmail </asp:hyperlink> I would like to construct a url based upon the content...more >>

Whats the difference between Dim recipient() As String and Dim recipient As String() TIA Colleen ...more >>

Somebody knows how to do ? Tks. Billy ...more >>

General question for experienced ASP developers... I am developing a web application for a small business. The primary use of the web application will be for clients to log on and retrieve information about thier accounts. Essentially just retrieving various queries from the database. I am much ...more >>

I have an HTML page that is using an iFrame to get content from my ASP.NET page. The content is a long form that a user will fill out and submit. After a successfull submit, the "success" content is shown. The problem I have is that when they click submit at the bottom of the form, the success ...more >>

Hi all, I am still learning ASP.Net, and .Net in general. Though I feel I have much of the "basics" down, I am running into some gray areas in more advanced topics. My question is how I make sure that a class file (DLL) I wrote and am using (via "Add Reference") on my development webserver s...more >>

Is there a list of what characters /, |, \, @, :, ;, {, whatever can be used in a query string without all browsers (mozilla, ie, opera) freaking out? Thanks in advance. Mark ...more >>

Hi, I want to create Windows installer for my ASP.NET application using Visual Studio .NET Web Setup. I know how to create the installer for asp.net files. My application using a MS SQL database. I would like this installer to create the database with all data on the computer the installer is ru...more >>

I have this ASPX code <asp:xml id="xmlData" Visible="True" runat="server" EnableViewState="False"></asp:xml How come document.all.xmlData says "undefined"?...more >>

Is it possible for me to increase the time before a session times out and do it in the global or webconfig files ? In asp I used to put session.timeout = whatever in the session start event of the global asa file. TIA ...more >>

Do DAB work with MS Access? Any online examples? If not, any online examples of ADO.NET with Access? Thanks! ...more >>

Hello, I have populated a web form with dynamically created radiobuttons in a table. I wnat some of the radio buttons to fire events when their ..CheckChanged property has changed. I understand and was told this can be done with events and delegates. But my code would not compile. Here is wh...more >>

Hi I've almost finished the web page I'm developing (with a great deal of help from this group - thanks everyone). My page contains 3 drop down boxes, a SEARCH button, a datagrid (populated using a stored procedure, the stored procedure uses the selectitem in the drop down boxes for the par...more >>

I am doing a response.redirect to documents on the web server so the web user can view and save these to their local drives. However, I don't want the url for the path of the documents to show in the url bar. How can this be done? Is response.redirect the best way to do this? Thanks, Richard ...more >>

Dear Group I'm having trouble with the script below. How do I set the RequestType so the script will use POST instead of GET? I tried the script below with no luck. Thanks for your time & efforts! Martin Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)...more >>

ASP to APS Net Article Peter Bromberg Netscape? http://www.eggheadcafe.com/articles/20021207.asp Does this procedure work with Netscape browser? I have implemented this process and it works great for the Internet Explorer, but doesn't work for Netscape? Is there so...more >>

I've build a DLL in VB.net that handles all sorts of business logic. This DLL accecesses a SQL server for some data in the following way: <Begin pseudo-code snip> Open a Connection Con = new Connection (bla bla bla arguments) 'Make recordset 1 (using stored procedures, but only containing ...more >>

can anyone tell me please .. how to copy one datarow from one datatable to another.. I want to extract some specific rows from one datatable and put into antoher .... " datatableOne.rows.add(datatableTwo.rows(i))" this statement does not work ..it says "This row already belongs to a...more >>

I have a sub-window. When I click 'OK' I want to: post back to to my server code, persist some data and close the sub-window. I don't know how to close the subwindow in server code. Marcel ...more >>

Hello, I have Windows 2003 Server with .Net Framework 1.1 installed (part of the OS), and have used Windows Update to install the Service Pack 2 (the only way you can install it). The install seems to go fine, but Windows Update keeps telling me I need to install Service Pack 2. I have had thi...more >>

Hi, For different reasons would like to strong name my web application, but am unable to do so. When I try to build my project with the AssemlyKeyFile attribute set in Assemblyinfo, I get a error message saying Unable to emit assembly: Referenced assembly 'DateTextBox' does not have a stron...more >>

Suppose I register a domain name, MyDomain.com, through register.com (or any other of the many domain name registrars). I own the domain name. The domain name goes into the global DNS database. As the facilitator in this process, exactly what does the registrar *own* with respect to my speci...more >>

Hi, Very often I have a problem with date formats. There are cases I have to cast the date to text and from text to date on a different server. However, sometimes the date formats on the servers are different and this doesn't always work. Also on my development environment this is hard to det...more >>

Hi I am trying to create an asp.net application (using Visual Studio.net 2002 on an xpPro machine). However, I need the application to be created in a folder somewhere other than in wwwroot (this is very important as some sometimes we have to install our software in specific places Is there any w...more >>

If I have a web page which expects to find a QueryString when the page is initially loaded. Once the page is loaded, the client can make other choices which in effects alters the values that "should" be in the query string. When the page is repost it still maintains the old query string, which doe...more >>

Is there a control that would act as an xml data island? Another words, it can store static xml data and deliver it to the client side? Thanks ...more >>

Hi I am trying to embed our company logo in a system generated email, that will be sent from and aspx page. Is this possible, if so how... I have searched the web and everyone is trying to sell a product to do this...(which is not an option) this ability was available with CDO, why is it not ava...more >>

Hi: I need to display customer data and their associated purchase items on a web page. I guess the best idea is to pull data into an hierarchial dataset. After that, what control is best to use to bind to it and display each customer followed by their purchases? Thanks, Charlie ...more >>

Hello, I have developped a webapplication and I keep on getting this error: Source: System.Web Method name: LoadPageStateFromPersistenceMedium Message: The viewstate is invalid for this page and might be corrupted. StackTrace: at System.Web.UI.Page.LoadPageStateFromPersistenceMedium() a...more >>

I have an ASP.NET form with a DataGrid and Button. I want to put a RadioButtonList in a DataGrid cell. I bind it to an ArrayList which has a ListItem in the cell. The display part works fine. I then check some boxes and hit the submit button. I can't seem to get the value that is selected on th...more >>

Hi I am using MS Access to store the data in an .mdb file. And I observe that, if the .mdb is open, I receive a runtime error whenever I/someone tries to access any of the .aspx pages that needs to access this .mdb. My .aspx pages are using OleDb for the data retrieval. I do not want those runtime ...more >>

How can I get my code to NOT display two "Open/Save/Cancel/More Info" dialog boxes when using the "Response.WriteFile" method to download a file to IE I've asked about this before and didn't get a satisfactory answer (check your browser) so now that I've had the time to set up a reasonable little ...more >>

Hi there, Here's a question for ya: I'm serializing something that looks like this: [XmlRoot(ElementName="Widget")] Class Widget --> My base class [XmlArray(ElementName="TextGroups")] [XmlArrayItem(ElementName="TextGroup",Type=typeof(ClassTextGroup))] ...more >>

Hi to all. I need to make a grid that sums up columns at the footer. I have 2 data views one for the grid and one for the summary. From what i read, i understand that it's not easy to do with the data grid web control. So i'm looking for a better way. Thanks. ...more >>

Hi, I need to be able to programatically create excel spreadsheets in ASP.NET (C#), WITHOUT having MS Office on the server. Does anybody have any advice/links/whatever for me? Thanks in advance, Raoul....more >>

How can I poplute a javascript array from vb.net? I would prefer to do this from codebehind. Michael ...more >>

I am trying to register the follow script through the RegisterClientScriptBlock method. When the page loads it tells me that the line contain <script language=javascript> is expect ;. Why would it be expecting " ;" ? How do I correct this problem? <script language=javascript> var dynim...more >>

This one has me stumped: I am using HttpWebRequest to resolve an external URL (that outputs an XML string). It works fine on my dev machine (W2K), and used to work on my production machine (W2K3). It seems that now, for some reason, the connection cannot be established. The error logged is: ...more >>