Hi, In the code-behind, i can refer to the dropdownlist defined in the aspx file with this (e.g.) dropdownlist1.sekectedvalue = ... but why can i not refer to the label defined in the TemplateField in the same aspx file like below? This gives the error: "can't find control 'mylabel' ": ...more >>

I cant seem to get my custom validation to work. can anyone spot where i have gone wrong control <asp:CustomValidator ID="checkHandicap" runat="server" ControlToValidate="startHandicap" ErrorMessage="Handicap out of range" OnServerValidate="checkHandicap_ServerValidate" ></asp:CustomValida...more >>

I created a System DSN named "NETData" for a SQL Server 2005 Express database. Now to make use of this System DSN to access records in the DB table, this is how I framed the ConnectionString: Dim sqlConn As SqlConnection sqlConn = New SqlConnection("DSN=NETData") But the following error g...more >>

This is my first .Net project so please forgive the stupid questions. I'm developing an application in ASP.Net 2.x (VB) and I am not sure how to continue. In my mind the application works somewhat like a shopping cart... I have a “Report” table and a “ReportItem” table. A user is a...more >>

ASP.NET 2.0 (C#) application Using Windows authentication and impersonation Windows Server 2003 (IIS6) Server is a member server on a domain Logged into server as a domain user that is in the local Administrators group on the server Workstation is on the same domain Logged into the workstatio...more >>

Hi Everybody Can any body give me a java script code for add new row in datagrid. Actually in my web page I have on datagrid with multiple rows and 3 columns. The first column is template column which contains the check box and other columns are data columns which contains the text. I want...more >>

I would like to prevent the URL from appearing on the status bar when a user holds the mouse down on top of it. I am already using: oncontextmenu="window.status=''; return false" ....and similar for onclick, onmousedown, onmouseover, onmousemove, oncontextmenu on the BODY and it almos...more >>

Hi, Is it possible to have programmatic access to the Page object in Application_BeginRequest, or is it too early in the lifecycle...? E.g. to be able to change a page's MasterPage dynamically, something like: protected void Application_BeginRequest(Object sender, EventArgs e) { if ...more >>

I've sort of ranted about this before regarding blogs. There seems to be a massive gap in the market for .net based 'web 2.0' apps. We'd like to have an internal WIKI set up for documentation, but I can't find any that are both .net based, and still being developed/updated. Of course, the...more >>

I want to accomplish something similiar in Scott's blog entry http://weblogs.asp.net/scottgu/archive/2005/08/02/421405.aspx but I'm using 1.1 and not sure if there is a way to mimic this or set flags at the .aspx level to be read by the code behind. Thanks....more >>

Hello, I have a Visual Studio 2005 installed but it's unable to detect any errors when I compile the solution. It works fine for other project types except the web project. So basically I can only find out error during runtime and not compile time. This is really inconvenient for me. A...more >>

I have a simple vb aspx page with a single text control and button control. The user puts a date in the text field and pressed the button and a gridview is filled with data. If I put in a date and just hit enter, it looks like the page is posting back but nothing happens. I don't know how to...more >>

This is the oddest thing I've ever seen. We have an aspx page with some user controls, one is a main, another is a status, which has an edit button. on the main control, we have some dropdowns and textboxes. When the edit button is clicked, it will reload the page and the event is picked u...more >>

Hello there, I am developing a web application using Firebird.NET provider ver 1.7 Connection pooling is being used to better the application's performance. The problem is that the pool never closes its connections, even if they are being idle for a long time. Is there some way to make the...more >>

I have an ASP.NET web application, Bids. This application goes live on Monday. I would like to set up a development version, BidTest, on the same server. I have a website set up and can browse to it. I would like to make my changes on BidTest, test them to make sure they work, then publish t...more >>

I'd like to prevent users from downloading my CSS file. I thought about putting a web.config file inside my CSS directory as follows: <?xml version="1.0" encoding="utf-8" ?> <configuration> <system.web> <authorization> <deny users="*"/> </authorization> </system.web> </c...more >>

I realize that if a field is disabled, its value will not be posted to server. i realize that .Enabled = false, produces disabled="disabled" markup i still don't see a good way to disable a field using javascript and than check for that on the server. if i render a regular textbox <asp:T...more >>

I've just moved to a new hosting company which provides me a "Virtual Dedicated Server" running Windows Server 2003/ASP.NET 2.0. My site is not pre-compiled and, at least for now, I'd prefer that it stay that way. I have ASPX pages with .CS code-behinds and I have a bunch of .CS class file...more >>

I'm wondering if there is an easy way to implement a redirection. For example: http://test.com/redirect would redirect to http://test.com/redirect.aspx In the past, I have to implement redirect as a virtual directory under test.com and have redirect logic to redirect.aspx. But this seems l...more >>

Hey guys - I'm sure this is a commonly asked question but here goes. I'm trying to catch the error in my global.asax file and redirect to a error page which will email me the actual error upon page load. Everything seems to work OK except catch the actual error. It detects the error when I ...more >>

Prezados, Gostaria de saber se alguém já teve o seguinte problema e se conseguiu resolver. Tenho uma web app que usa AJAX, local funciona normalmente, mas no server de produção (intranet) não funciona, pois os usuários passam por um PROXY SERVER que tbm está na mesma rede, DESATIV...more >>

I have an array list that is filled with ProductId's. I wanted to traverse thru the arraylist and use these product as parameters in a SqlDataSource. It seems to always stay on the 1st element in the arraylist. Any ideas why? Here's part of the code... (al=arraylist, sds=sqldatasource) ...more >>

Hi, I made a custom exception, derived from ApplicationException. If the exception is thrown, the erroring web page shows the line of code where I throw exception, and doesn't display the exception message. Do I need to catch my custom exception, and rethrow it as another type of exception ...more >>

Specialized Web Control I am an ASP.Net programmer that up to this point has dealt mostly with pure data and not a lot of graphic type programming. I need some advice from all of you .net guru's out there. Here is my situation. I have a web page that needs the ability to have an x / y grid...more >>

On an asp.net v1.1 page after saving form information I have a page redirect using response.redirect("aDifferentPage.aspx") This works correctly in development environment connecting from a different pc. The same code accessed from the same client pc accessing the live environment is showing...more >>

Hi everyone, i have been stressing over this for the past hour or so, and just cannot figure it out, sorry if i am being stupid, but it is a friday! lol I have the following Private _ID as nullable (Of integer) Public Property ID() Get Return _ID End Get ...more >>

All I am trying to specify a location for the file to be saved in. currently I have a process that get the location of the file and then prompts the user to save it in a directory. I am wondering if it is possible to specify that directory on their system. Our clients would have this directory o...more >>

We've got a web application that is viewed on various PDAs as well as on desktop machines. We're trying to come up with a good printing solution. The report is fairly simple. We've thought of generating a PDF, or just printing a generated HTML page. The issue around PDF is that every client...more >>

Hello, I am trying to figure out how can I run a process under the authenticated user's credentials without having to prompt for a username and password? Is there anyway to allow for pass thru authentication? I am tying to use the ProcessStartInfo class and I obviously can get the current user...more >>

I've run into a few problems trying to use generics for user controls (classes derived from UserControl). I'm using the Web Application model rather than the Web Site model. The first problem I'm having is that the partial class signature in my projectDetails.ascx.cs file looks like this: ...more >>

Hello, I am struggling with a website on a W2K3 server which has the actual content on a NAS server (also W2K3 based). The servers doesn't run in a domain and arent intended to. I did make the web space on the W2K3 IIS Server and pointed it to the NAS server via an UNC path (no virtual dire...more >>

Anyone know where I can find a calendar control that just shows the months, not the days. Something like << Jan 2006 >> left and right arrows would up or down the month, year and then clicking on the month could redirect. JD ...more >>

In my gridview i need to add hyper links but add them as such headers - - -- --------------------------------------------- ------------------------------------------------------------- link1 BMW 2005 25,000 link2 ---------------------------------------...more >>

Hi everyone, I am saving a record to SQL and want to return the ID of the record added as an output parameter, can you do this in dynamic SQL, without the use of a stored procedure?? i.e. comm = new sqlcommand comm.commandtext = "Insert (name) values (@name); select @id = SCOPE_IDENTITY...more >>

Where is a form to attach my jpeg file? ______________ Dating catalog Matc Make --------------------------------- http://community.ihostasp.ne ASP.NET Developer Community...more >>

Hi friends I was in the need to find a sort of "definitive" :) solution to transform a virtual path such as "~/MyDir/MyFile into a full web address. In particular I needed it * within web services *. I would like to be informed that the framework provides a function to do that, but for no...more >>

Hi All! I've been developing an ASP.Net 2.0 web application using the Visual Studio 2005 tools. Currently datagrids on a page are filled with data from a dataset (a .xsd file in the "project") that, in turn, gets the data from MySql server. Locally testing it on my PC (Windows XP SP2, FYI) ...more >>

Hi.. Can I hav 2 codebehind files(x.aspx.cs ) and one x.aspx pages..Any body plz give me idea on this.. Thanks ...more >>

Hi All, We are sending an html email from asp page.In the email we appended an image tag and the "src" attribute points an asp page in our server.Here when ever user read the email this image tag will fire our asp page.It is working fine if we open the mail in web browsers.It is fai...more >>

Ive read and used the dropdown calendar found at http://steveorr.net/articles/DropDownCalendar.aspx It works just fine except when it drops down over other wiondowed controls such as a drop down list. Since the calendar is a socalled non-windowed control it will never be able to position o...more >>

<head runat="server"> <noscript> <meta http-equiv='refresh' content='0;url=Unsupported.htm'/> </noscript> </head> If i add this to my webform, it redirects to Unsupported.htm if javascript is disabled. But i'm trying to make a utility class that will add this code serve...more >>

Hello, I created a web app using Visual Web Developer 2005 Express Edition. The project is called "mytest". When I view a page in the browser, its URL looks like http://localhost:3415/myTest/SomePage.aspx I need top determine the physical path of the page. I call string ls_path = Ht...more >>

Hi Guys, Can I hav image with radiobuttonlist control instead of text....? Pls help me in this concern... ...more >>