I'm using asp.net/vb.net/ado.net to create a very simple user interface. (Everything works if I use STATICALLY created textBoxes... but not when I make them DYNAMICALLY.) 1. Execute a SQL SELECT cmd to retrieve a record. 2. Loop through the dataReader values, creating textBox boxes dynami...more >>

Hi, I would like to include a aspx file inside a script-block, however, I don't want to include that file by <!-- #include virtual="whateverfile" -->. How can I do it? Thanks. Franz ...more >>

Hi all, I am new to asp.net. I have one html page containing 4 input boxes for accepting input from user. When i copy same html page to aspx page to add this 4 textboxes and run this aspx page, i am getting background of some text boxes as yellow even if i haven't set background. But...more >>

In Visual Studio 2003 you could publish a website, and it would copy only the required files to the web server. In Visual Studio 2005 this option iis gone. There is now the "Copy Website" dialog, but there I have to specify which files to copy. Is there still a way to conventiently pub...more >>

When I bind the dropdownlist-control to a datareader, it displays all the data (from the database) in the dropdownlist. My question is: How do I insert a "<option value="">Choose...</option>" in the top of the dropdownlist? I want the first choice in the dropdownlist to be "blank" (no valu...more >>

I am getting the error '..... The project is not configured to be debugged' when I try to debug a classic ASP project using Visual Studio 2003 and Windows 2003. I have 'enable asp debugging' checked in confiuation manager. I have allow all verbs for asp.dll in IIS. Plus I have been installi...more >>

Hi All, I am using ASP.Net 2.0 and AzMan. I got examples on how to authorize users against Role and Operation. But I am not able to figure out how to authrize users against Task. Are there any examples on how to authorize users against Task? TIA Sachin ...more >>

When I try to run the Website Administration Tool from my published application using http://localhost/myapp/webadmin.axd I am getting a "resource not found" error message. I can use the Admin tool from the IDE however. I noticed some people referring to a directory called c:\Inetpub\ww...more >>

I am using Output directive at page level for caching the page. If i refresh the page, then page comes from cache, but if i open new IE window and then navigate to the page, it does not comes from the cache.. so what is the problem with this...I am using ASP.net 2.0 ...more >>

Hello, I am using the profile in Asp.Net 2.0 to save complex types, i.e., a class. I am using an SQL 2005 database as my profile provider. Can I use a file or image in a class and save it in my profile? Should I do this? Public Class Document Private _image As Image Public Pro...more >>

Hi guys I have an aspx page that accepts a posted to field, the id number of a product. On the page it then loads the details and allows editing of the product with a save button. The save button fires off sql to save the changes using that id number posted. My problem i had was that ...more >>

Hi, I have created an HTTPHandler in ASP.NET 2.0 I now the way to add it in the web.config but my question will be stupid... when I compile my application in asp.net 2.0 from vs 2k5... umm what is the name of the assembly that is produced? I cannot seem to find it anywhere on my server, ...more >>

Howdy, I'm looking to add a confirmation step in my registration process which requires the user to read an image and enter the text into a textbox. I've seen this everywhere, i'm just not sure what its called to be able to search for it. Is it easy to create? Thanks, -- David Lozzi...more >>

I want to implement a repetitive admin function of kicking off an operation using a file that changes infrequently. All I'm interested in is the file name and path, I'm not performing any file transfer. I've put a fileupload control on the page to allow the user to specify the file. Now I w...more >>

any direction is appreciated Thanks Nalaka ...more >>

Hello all, You know how, when you create an account on hotmail, gmail etc, they pop up a graphic with a registration password that is bent and twisted so that it can't be read by a screen scraper? I'd like to include one of these in an app I'm writing. I figure that there would be some good...more >>

Hello Guys, I am looking for a text editor which produces a proper XHTML output. My requirement is to generate an XML Document object out of the output produced by the text editor. I tried several third party controls including freetexteditor. Freetexteditor seems to be having the XHTML ou...more >>

I have an asp.net 1.1 application that I distribute to clients and they modify the pages to their liking (to match their existing web sites). This process can be pretty awkward, and I'd like to look into leveraging CSS more to make it easier. I have a basic understanding of CSS, but I'm no e...more >>

Man, just got a new drive and realized I have to now install THREE versions of Visual Studio (6, 2003 & 2005). Why can I not use the latest version to work with EVERYTHING? You know, "make as ..."? :) OK maybe not for 6, but why can I not create 1.1 apps with 2005? ...more >>

Is there a way to cache an image without having to cache the whole page (aspx) or the whole control (ascx) where the image is located? Thanks, -Boris ...more >>

Hi, I try to use a datagrid with paging. Even though it shows the numbers for the following pages at the bottom of the grid, when I click on the page number it does not go there, it keeps the first page, even though there are lots of them to be seen. Thanks, Doru ...more >>

ASP.NET 2.0 (C#) application. I have a web form with a GridView, which is populated dynamically. See the code below. First time to the page, IsPostBack is false. Therefore, DisplayItems() is called and the GridView is populated. No problems. When I click the select button in the GridView, ...more >>

I have an insert template textbox that is bound to a field in SQL. Since it is the insert template it really doesn't have anything in it. How do I set the default text? Like for example if I have a insert template field that is databound to a date sql column how can I set the text to be a defaul...more >>

Ive searched and searched but can't find anyone with a similar problem to mine. Ive made a web form that just enables you to choose a period in DateTime, and filter by certain categories once the sql data has been returned. it all works fine until I request a month or more of data (30000 records...more >>

why the error ? Compiler Error Message: BC30452: Operator '&' is not defined for types 'System.Web.UI.WebControls.FontUnit' and 'String'. Source Error: Line 203: writer.AddAttribute("border", "1") Line 204: writer.AddAttribute("style", ("FONT-SIZE: " _ Line 205: ...more >>

After much gnashing of teeth and pull of hair (mine and others)...the last piece to the myterious puzzle that is ASP.Net debugging, and getting it to work is: <drum roll please> The case sensativity of <customErrors mode="Off" />... Absolutely brilliant...MSDN documentation not only fails...more >>

I've got an unbound gridview that I'm late binding. The RowUpdating isn't firing when the gridview's update button is clicked. What am I missing? Thanks ...more >>

I'm pullin my hair out here. I've created a login page that uses Forms Authentication. Initially, it loads the types of authentication methods from a database and asks the user to select the auth method from a drop down list. Each method corresponds to an external module (assembly) that is lo...more >>

im playing around with showmodeldialog, and the child window isnt returning the variable to the parent in the parent i have Button2.Attributes.Add("onclick", "var strReturn; strReturn=window.showModalDialog('test.aspx',null,'status:no;dialogWidth:370px;dialogHeight:220px;dialogHide:true;h...more >>

I want to be able to populate an asp textbox with logitude and lattitude values whenever a user selects a point or creates a marker on google maps. Simply, how do I change an asp's textbox value through javascript? Thanks, Alan ...more >>

In .Net 2.0, the resource file is into an XML format which I think is great. However I would like to know if .NET comes with tools that allow you to convert that resource file to a flat text file. The flat text file would be what I send to the translation document. What I mean by flat f...more >>

Is there an easy way to configure a site to load certain pages based on a short URL entered? For example... www.domain.com/sitemap loads www.domain.com/application/sitemap.aspx?show=all www.domain.com/privacy loads www.domain.com/application/privacy.aspx etc. I currently set up a fold...more >>

does anyone have any source code to a maling list application that uses ms access at all in c # i am stuck thanks i am using asp.net 2.0 thanks in advance ...more >>

I have a web server in production running IIS 6 (Windows Server 2003 = SP1) and hosting multiple virtual websites with each website hosting = many ASP.NET applications in virtual directories. Each website is = running in it's own worker process and all the application use the out = of process A...more >>

I'm getting married in mid march so know what that means!? That means that you only have about a month to meet me somewhere and take full advantage of my non-ring wearing self! Hurry! Time is running out. Just tell your boyfriend you need a day break from him! He'll understand! HAHA .. I...more >>

Hi there, I have ASP <%@ Page Language="VB" AutoEventWireup="false" CodeFile="Guestbook.aspx.vb" Inherits="Guestbook" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" >...more >>

Hi, I've to return an XML (a KML for Google Earth) from my Web Server. How can I do it with ASP.NET 2.0??? These are the requirements for a "KML Server" as stated by Google: KML Server requirements When responding to a request from the Google Earth client, a KML server must follow a certain ...more >>

Hi, I have a little website that is getting bigger all the time (hit 1M pageviews in a month). I've got an object library I've designed for all the things I use in my website (users, orders, products, searching, ect..). But I never really have seen what the best practices look like for...more >>

hello, what code would i use to kick off a javascript script after i had registered it? If (Not Page.IsClientScriptBlockRegistered("jsScript")) Then Page.RegisterClientScriptBlock("jsScript", strScript) End If looking to kick off a script from inside a codebehind, but con...more >>

My ASP.NET application has a module that needs to change the local system time on the hosting machine. I have session timeouts enabled, but I need to reset the session timeout if the local system time is changed. I don't see any means to do this. My problem is that if the system time is reset ...more >>

Hi all, the data disappearing problem occurs to all my controls even my regualr web control like asp:textbox, when I click back button in web browser from second page to first page and then click continue button on the first page to second page again, all the data entered , even in web server...more >>

I have a textbox on a form that is populated from the database when the form loads. When I check textbox.Text when the user clicks my submit button, the value is always what it was when the form loaded, no matter of what the user changed the text to. Any suggestions? protected void Page_L...more >>

Hey all, Thought I had this figured out a week ago, but evidently not. Basically when I publish a site in 2.0, the images aren't cacheing? For instance, let's say I created a page with a background of 100 tiled images (and each image was the exact same file). What SHOULD be happening is that ...more >>

Has anyone else experinced major issues with the model ASP.NET 2.0 uses for user controls? When I attempt to cast a dynamically loaded user control (or master page, for that matter), like the following: Dim article As App_Controls_ctlArticleDetail = Page.LoadControl("~/App_Controls/ctlArtic...more >>

I'm looking to have the same kind of feature gmail does in that it is able to view pdf files as html. I want to be able to have a PDF file, have a view as html button but not have 2 files one html and one pdf... I just want one that opens as html rather then opening Adobe Acrobat. I'm coding in...more >>

hello, what is the expression to check the date in the format DD.MM.YYYY example 31.01.2006 thanks ...more >>

I have a sql query that is doing an update of records, how can I add NULL to the field in the database if the field on my screen is blank? example: I have 5 textboxes, and a user can leave some blank, delete data from a text box then hit update, how can I have NULL inserted into the field on...more >>

Is there any way I can read a php cookie from asp.net? Nuno...more >>

Hi, Can we enrich the client site controls with a compiled C# class instead of javascript functions? With ASP.NET, isn't it possible to write a control in C# and embed the compiled dll into the object tag by which the user can download it and the page controls can access this dll (a temporary c...more >>

I've created several new users through the CreateUserWizard without a hitch but when I can't login using the login server control with any of them. How do I troubleshoot this problem? I've used SQL Server Profiler and it seems to be getting hung up on the aspnet_Membership_GetPasswordWithForma...more >>

Hi, Simple question (although I guess with a complicated answer). Is HTTP an async protocol? For instance, if I send a message to a c# webservice via http what is the protocol actually doing? Thanks in advance Steffan ...more >>

Here's my code: Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Dim db As New SqlConnection Dim strSQL As String = "SELECT * FROM users WHERE strUsername = '" & txtUsername.Text & "'" Dim ds1 As DataSet = New DataSet() ...more >>

The subj line says it all. I'm trying to open another window using available ASP.NET/Framework 1.1 library. I know how to do it in Javascript; I don't know how in ASP.NET. Anyone? Thanks for any assistance! Brad ...more >>

I've developed a small ASPX template framework (based on Chun Li's article on CodeProject: http://www.codeproject.com/aspnet/headerfooter.asp#xx849313xx) which uses a IHttpModule to apply usercontrols (e.g. header and footer) on pages. The module determines if templates should be added to the p...more >>

Hi all What is the best way to upload and then process a csv file that contains around 20,000 records? The data needs to be validated and then added to the database. All records that dont satisfy the validation requirements will need to be recorded. However the update can still go ahead for t...more >>

I have several required field validators on each step of my CreateUserWizard. When I click Next it goes to the next step, even though the user hasn't typed anything in. I placed each "page" of validators in their own validation group. Any ideas why this isn't working? Thanks! ...more >>

Just wondering if anyone has a simple example of creating a gridview completely programmatically, i'm not doing anything terribly sophisticated. When creating the gridview declaratively evertying works fine, however programmatically, while the grid will display data that exsists in the data...more >>

Hi, I am trying to work out a way where I can accurately predict the number of character which will "fit" into a box size. Say I have a virtual area of 500px by 200px I need to find out how many size 8 font characters will fit into this box. I know that I could take the average and say tha...more >>

Hi all, <asp:linkbutton id="lbtnRemSuperintendent" runat="server" CausesValidation="False" CssClass="drkLink">- Remove</asp:linkbutton> Is there any way to declaratively add a javascript on click event to a link button??? As far as i know using the OnClick property will initiate a serv...more >>