Hi, I am new to .net and got a good foundation in Vb and i hope i am picking up the .net framework. I could easily create a menu item in VB.NET But How to create a webpage with menu items IN ASP.NET . thanks With Regards Raghu *** Sent via Developersdex http://www.devel...more >>

I have an HTML page, I used an IFRAME within an HTML page. I am displaying data from database within the IFRAME using a grid. Can I just update the IFRAME without refreshing the whole page. Will I have to use IHTTPHandler for this? ...more >>

Hi I am using Image control with DataList control but have a problem. Here is the code I am using <asp:Image ImageURL='<%# DataBinder.Eval(Container.DataItem, "imagefilename" ) %>' Runat="Server" / I would like to change it to something like this <asp:Image ImageURL='images/<%# DataBinder.Ev...more >>

Hi, I want to create a User Control that shows a registration page on first visit, or if the visitor has already registered (this session) shows a list of files for download. I will be using cookies to manage the registered user's sessions. In the Page_Load method i check if the cookie exis...more >>

Has anyone used three textboxes for phone number input and successfully validated it? One textbox for area code, one for exchange, one for number. (yes, we're only doing US numbers) :o) ...more >>

I have the ASP page <%@ Language=VBScript %> <% Option Explicit Response.End A = b %> On some servers I get parsing error on some I don't Error says that variable A is not defined. This is understandable but the script is not even supposed to get to A = b line because of Respons...more >>

This has worked before but not now for this project. I'm using vb.net and web services to talk to IIS and read and write to files (image files). I've gone in to the IIS MC and assigned write access to the folder. The I went into window explorer/props/security on this folder and assigned every ...more >>

I am using ASP.net with Access as my database. I would like to use role-based authorization for my login page. Can anyone help me? Thanks!...more >>

I have several User Controls and I will need to fill some of the Web Form Controls in them with data from the database. So here's the question: Should I write the code to bind a RadioButtonList control to a dataset inside the code-behind for the UserControl? or Should I create a method calle...more >>

Always when I need data reader in my programs, I simply have functions, which creates it for me: Dim rdr As SqlDataReader dim sql as string sql="myStoredProcedure" rdr = createDataReader(sql, False) And the functions are: Function createDataReader(ByVal sqlStr As String, Optional ByVa...more >>

If my SelectCommand points to a stored procedure containing a select statement which joins two tables, my DataTable will consist of the results of the query. Here is my statement: SELECT * FROM Contact INNER JOIN Company_Contact ON Contact.contact_id = Company_Contact.contact_id WHERE (Company_...more >>

What is a method to create a datatable containing the properties of an SQL Server table? Thank you. ...more >>

How can I get my unique key values for the "validationkey" and "decryptionkey" attributes in a <machineKey> element in my web.config? Is there any tools I can use for? Any input would be highly appreciated. TK ...more >>

I am trying to connect to SQL Server 2000 from asp.net and I keep getting an error "Login failed". Everything is working fine in test server but the production server is having a problem Test SQL is 7.5 abd production SQL is 2000...more >>

I have read all of the questions about the error: Unable to find script library '/aspnet_client/system_web/1_1_4322/WebUIValidation.js'. Try placing this file manually, or reinstall by running 'aspnet_regis -c' I have tried to make sence out of the advise but I can't get this thing to work. Since ...more >>

I'm not sure if the question belongs in one of the Visual Studio boards or here but it's like this In Visual Studio.NET, if I want to create a Web Application, I seem to have to create it UNDER the IIS docroot as a Virtual Directory but not at the docroot itself. What if I want my application to b...more >>

Hi ! My problem is : I have a link on my secure part of web site with which user can signout... Along with that below link is users name under which user signs in.. When user presses that link he is redirected to default starting page and on the way I call the Session.RemoveAll, FormsAuthent...more >>

I have googled for this issue, and many other people have the same problem with no resolution. The data grid column sizes automatically resize based on their contents no matter what the Style.Width is set to. I was looking at the HTML output, and the values I entered for Width does not even get...more >>

Is it possible to debug a web site with password authentication in PreProduction mode Here is what I have done - Installed Passport SD - Set Password authentication in web.confi - Created PassportIdentity object in the asp.net web pag Here is what is happening - LogoTag returns me a url to...more >>

could somebody show me how to asynchronously call some methods from a web service? I'm kind of fuzzy on delegates, IAsyncResult, etc... 1. web service is being called by outside source 2. web service calls method "startProcessing" in business layer a. fires off asynchronous method querying...more >>

All, I am using Form Authentication with Roles. E.G. PageA.aspx is permitted for Role "Admin", and PageB.aspx is permitted for Role "Basic". When a user of "Basic" role try to access an "Admin" page directly, Login From shown and he enters his username and password. He is then AUTHENT...more >>

Hi, Someone who can give me a tip how i can use a panel inside a datagrid? Thx in advance! Frederik ...more >>

I can connect to a Sybase database from a WindowsApp project without any problems, but when I use the same code to connect from an aspx.vb file I get an OLEDB exception "Database server not found". Code is: Imports System.Data.OleDb Public Class WebForm1 Inherits System.Web.UI.Page ...more >>

i have seen examples where the ~ character is used in the web.config file when storing directories. eg: ~/files/data.xml what does that character mean? ...more >>

I can't remember the correct way to write a custom regular expression validator, and the help file for VB.net is not terribly helpful...it does not give any real world examples. I've got the main syntax of ^[a-zA-z] but I can't remember how to write the next portion. I need to validate passwords.....more >>

Hello. I have an aspx page that changes an HTML label's text using javascript. After the label's text has been changed in this way, I redirect to another aspx page. If I then use the back button on the browser, the label has lost it's newly changed value. Do you know how I can make su...more >>

Hi, I am looking to clean up some database locks whenever a user session ends. A user session ends whenever they: a. shut down the browser and the session times out after 20 mins (20 mins is the default) b. they click logout button and I call session.abandon() However a user session ID c...more >>

I have Windows 2000 Professional as OS and have Visual Studio 2003. I am unable to End Process from Task Manager for aspnet_wp.exe. I get a message titled "Access Denied". Can anyone help ? Thanks Rama K. E-mail: ramas@phxa.com ...more >>

Hi, I've come a stage that I'm feeling an absolute idiot. Struggling with this issue for days and can't find a suitable answer. Have this dataset which 'amount' value can be updated. Need to send all records with 'amount > 0' to a webservice as a Datatable. (Ignorant as I might be) I Dim a ...more >>

I have a file upload Web page using System.Web.UI.HtmlControls.HtmlInputFile. Anyone have any issues uploading files using MacOS browsers of any sort?? Almost all of them bomb on our server. Is there something I need to put in the web.config or page directive that will allow ftp uploading on ...more >>

Hi ! My problem is : I have a link on my secure part of web site with which user can signout... Along with that below link is users name under which user signs in.. When user presses that link he is redirected to default starting page and on the way I call the Session.RemoveAll, FormsAuthent...more >>

Hi, I've got a SQL Server backend where I'm testing a new app and I'm currently storing the DB name and password in a table. I suppose this is secure to some extent, but what would you recommend, or is this the defacto location for this type of data? ~Paul *** Sent via Developersdex http:/...more >>

Hi, when trying to access any aspx page on my localhost IIS 6 (Win XP Pro), I always get a big read "Server Application Unavailable", with an Administrator Note pointing to a system event log entry, the entry reading "aspnet_wp.exe could not be started. HRESULT for the failure: 80004005". I h...more >>

Hi All Can anyone know how to convert following ASP statement into .NET commands? I want to know what class in .NET is equivalent to the XMLHTTP.open command. Thanx fileName = request("fileName" Set xDom = Server.CreateObject("Microsoft.XMLDOM" xDom.async = FALS Set xh ...more >>

I've been using listboxes for a long time with no problems but I have a weird problem on a page that I can't figure out.... I'm filling a listbox, as usual with a dataset but when the user selects some entries, other entries get returned instead of the one selected. Also, some items in the li...more >>

Can a Modal Dialog Box do forms ASP.NET forms validation from within the Modal Box? I want to pop up a dialog box to the user and have it do its own post backs with validation checking and then save the data and close the dialog when the page is valid. I have read a little about using Iframes to ...more >>

I am having difficulty in diagnosing this problem and was throwing it out for some other eyes. I have derived my own Page class from System.Web.UI.Page and have overridden the LoadViewState method. I derive all of my application pages from my own Page. For some reason on two of my pages th...more >>

I have an ASP site that has a frameset below. I am in the process of redesigning/coding in ASP.NET. What are my alternatives to framesets. The execute frame does most of the processing. This is a very data intensive site. <frameset id="FrameCols" cols = "137,*" border=0> <frameset rows="1...more >>

Hi, I have a site were the pages are dynamically generated on demand. These pages like any static html page may contain image tags and references to CSS files. All the images and CSS files etc... are stored in a database so in the HTML produced for the page the source of an image, for examp...more >>

I want to use Server.MapPath function in Global.asax because I want to save in an application variable the path of my database. Global.asax is in the root directory of my web folder and database is in database/database.mdb. Now, if I start my web site from default.aspx in the root folder all is o...more >>

Hi: How well does it integrate with ASP.net? Thanks, Charlie ...more >>

I am building a portal for a college. I have offices and departments divided into groups, and within each group there is 3 different levels of Authority: Director Director Delegate Content Creator Access to certain folder is restricted to certain group, but at the same time it can restricted...more >>

Hi, I have two ASP.NET web projects residing on IIS. (Lets say, http://localhost/Web1 and http://localhost/Web2 ) When I debug one of these applications (using VS .NET) and stop at a breakpoint, I came accross this problem: I can't run the other web application from Internet Explorer. The p...more >>

Hi: I'm using a lot of JavaScript and HTML 4.0. Things seem to work well in Netscape 7.0 and IE 5.5\6, but not Netscape 4\6 and not sure of IE 5.0. My site blocks downlevel browsers and redirects users to page to upgrade browsers. My question is- how much of market am I potentially losing...more >>

Hi: Where can I obtain older versions of IE for testing? I checked MS site, but couldn't find them. Thanks, Charlie ...more >>

I would like to turn on a label control in javascript with the onfocus event of another control by setting the Visible property to true. When I try and reference this label control it says "Microsoft JScript runtime error: 'document.Form1.lblSigGrantor' is null or not an object". I wrote a loop a...more >>

EnsureChildControls makes sure CreateChildControls() is called So then the children are "created" What does "created" actually mean? Is only Constructor() call? OnInit()? OnLoad()? ...? Guessing EnsureChildControls() is recursive. Are the grandchildren "created" to?...more >>

Is it possible to use GetThumbnailImage with images being pulled from an SQL DB and if so how? All examples I've seen refer to working with an actual image stored on the server. My code for pulling the image from the DB is below if it makes a difference. Thanks in advance private void Pag...more >>

I have two classes and a web page: test1.cs, test2.cs, and test.aspx. I know how to add a reference to test1.cs from test.aspx using the assembly directive (<%@ Assembly Src="test1.cs" %>). This works fine, but what if test1.cs needs to call a method from test2.cs. How can I add a reference t...more >>

Is there a way to capture the Back Button when it is clicked via the IE. I am developing a ASP.NET page and I need to know when users click on the Back button. After the event from the back button, I need to control server side variabels. How can I do that ?...more >>

How do you embed HTML Page in to a another HTML Page. Like its done on this webpag http://www.myfloridahouse.com where The White Status boards (Current Bills) is actually a different webpage. How do you embed HTML Page into another HTML Page like that....more >>

Hi all, I used wsdl.exe to create a proxy class that I'm now trying to access from a page. When building the project, the using command in the codebehind: using System.Web.Services.Protocols; is indicating: "The type or namespace 'Services' does not exist in the class or namespace Sys...more >>

Hi, I am using the .NET validation controls for validating . The validation works fine with IE but none of them work with Netscape 6 browser. Do i have to configure something in vS.NET to make the validations work in Netscape too or is it .net validation controls dont work with Netscape. ...more >>

I am going to try and get Scott Mitchell's Dynamic Menu working but it binds to an XML file. In ASP.NET are there classes that can create an XML file from a DataSet? I know barely anything when it comes to XML so please bare with me. If so can you please point me in the direction I s...more >>

Hi all, How does one allow a user to download a file WITH selecting where it should be downloaded to on their machine? Also, when using the WebClient.Download method, will the destination path written in Windows format (backslashes, etc.) translate across client platforms? Is there a better ...more >>

Hello NG, sometimes I read: "Never store an SqlClient.SqlConnection in a Session Variable." But noone explains why. Is there anyone who can briefly summarize the main problems about this approach. Thanks in advance Rolf...more >>

I am trying to run an aspx app on my Windows 2000 professional and I get this erro "Server Application Unavailable The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry your request. Administr...more >>

Hello, i have a Calendar Control in my web site and when it's in my computer the months and weekdays are in portuguese. When i change it to my server the months and weekdays change to english. Do you think i can solve this by changing culture in my web.config file? If yes, can you tell me...more >>

I want to know how to determine if a qry through ASP to a access database returns nothing (ie. there is no record that matches the query). I want to write a message stating no matches found if no records match the search. Here's the portion of code: <% dim strArtType Set objRS = Server.Cre...more >>

I have a asp.net website based on an SQL Server database. There are texts in 8 languages in it. But I have problems showing the polish signs. How can I fix this? *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it!...more >>