Hi, I am looking for a control that will allow me to host other controls = inside it but have a method of showing and hiding. I have seen plenty = of horizontal controls for doing this but I am looking for a vertical = one. I would like to host my navigation tree in it on the left side of = my...more >>

I have a web page with user controls and server controls and some of them are data bound. I need a way to find out the sequence of events that get fired from the point I click a button to the point the page is refreshed. They could be either with a postback or ajax. What's the best way to ...more >>

Hi All, Is there any way to disable controls when doing an atlas callback? We have a webform with controls like drop downs that are in Atlas Update Panels. When you make a selection in the drop down, it updates other control values on the page. The problem is when a user makes a change, then ...more >>

Database on remote server On the remote server where my ASP.NET application is located there is no SQL Server or SQL Server Express. When I test my application locally it works fine because I have the SQL Server Express 2005 on my computer, but when I deploy it I am getting error messag...more >>

Hi, I would like to know if there is an event that will tell me when a page is being redirected and also the url of where the page is being redirected. Is there an event that is fired which will give me this information. Note: I want to use this event to remove a session variable. Thanks...more >>

Hello, I created a Repeater at runtime with an AccessDataSource.Everything Works fine! Now I need to use the same repeater but with a DataSource created in my VB.Net code. I created a DataView but the Repeater doesn't show anything! I don't get any error so I have no idea what is going o...more >>

HI ALL: I have a gridview and display 4 columns , one of the column is ID , which i don't wanna to visible. The problem i got is that the update , insert and delet function doesn't work if i set the ID column visiable to false. How can i handle this case? Cheers Nick...more >>

Hi, With asp.net 2, c# I try to load UserControl on "fly". When I test the website using VS2005, everything works. When I try to publish the website, I get some errors like : "The type or namespace "controles_myUserControl" could not be found (are you missing a using directive or an assembly...more >>

Hi, I've run into a problem with url rewriter and an .asp page that needs to be accessed. The rewriter is implemented as an HTTP module and the IIS passes all requests to the asp.net engine. Is it possible to make my HTTP module not handle the request and let IIS take care of it, even thou...more >>

I'm using atlas update panel on the page. When I push search button I bind grid view to my data. When I click on the link inside my grid view, it redirects me to some other page. When I click back button on that page, to redirects me to previous page, my previous page is empty. All my data...more >>

Hello, I need to display a list of records. Each record has 3 columns: An image, a Label and a Hyperlink. I don't need paging or even raise events. All I need is to display the data as I described. Which data control should I use? Gridview, DataList or Repeater? Thanks, Miguel ...more >>

I want to pass (POST) username & password from my page to another asp page, I can't do anything on that page, this page for other system, and I can't touch or even change anything on it. Can you send me a sample code to POST username and password for that page. Give me a sample code t...more >>

Can I inherit from a web form? I would like to reuse procedures in a web form base class code behind by inheriting from it. For example, I would like to have a HandleError function defined in the base class code behind, which would then be available to any web forms code behind which inheri...more >>

I wanted to make a form named "Hotel.aspx" reload itself so I just did Response.Redirect("Hotel.aspx"). Is there a better way or more prefered way to do this? ...more >>

Hi, Please help in the following problem with asp:DropDownList. I have written in .aspx: <asp:SqlDataSource ID="ListOfMaterials" runat="server" ConnectionString="<%$ ConnectionStrings:MIMStockDemo %>" SelectCommand="SELECT Name FROM Materials ORDER BY Name" /> <asp:DataList ID="Posit...more >>

Hi friends, I am having problem of initial delay of 15 second when I go to my asp.net website every 30 minutes (not too much traffic to this site). It is hosted in gate.com (asp.net provider). I understand about JIT compiler. But this is something related to resource unloading when no activit...more >>

In an ASP.NET 1.1 app I have the following range validation control. This is an intranet app that will be used only within Ireland, so all date input is expected to be in dd/mm/yyyy format. <asp:RangeValidator id="varngRollCallDate" runat="server" ErrorMessage="Please enter a valid date...more >>

HI All: I have problem to delete row in grid view. It always needs to click twice delete button to delete row. but everytime it fires the deleting and deleted event. I have no idea why the first time doesn't actually work. Any helps are appreciated. Cheers Nick...more >>

I have a DLL that is sometimes used in a ASP.NET 2.0 web app, sometimes it is used by a console app (unit test). How can I determine if the current instance (it's not a static class) is definitely running inside ASP.NET? ...more >>

Problem: ------------------------ I have a list of names that spill over onto other pages. The user can click on the pages to advance and see more names. The user can click on a name to edit information. So, if I edit a name on page 5 and click Submit, it redirects me to page 1 of the names. I ...more >>

I installed .Net runtime on one of my server, and since then my event log is flooded with following message: Event Type: Error Event Source: Perflib Event Category: None Event ID: 1008 Date: 10/4/2006 Time: 3:12:19 PM User: N/A Computer: ServerName Description: The Open Proced...more >>

I cannot get my aspx page (ASP.Net 2.0) to remove the FilterExpression on a SqlDataSource. Can someone tell me what I am doing wrong? Below is the SelectCommand: <asp:SqlDataSource ID="SqlClosedReason" runat="server" ConnectionString="<%$ ConnectionStrings:WcccuConnectionString %>" Sel...more >>

I want to provide a custom erro handler for my application. henc I decided to handle all error in Global.asax application_error event and then process the error respectively. Is there any problem doing so? I mean using global.asax app_error event to handle all the error of aplication. as i wi...more >>

Hello, I create and fill a variable in the Page_Load sub and then i need it in a javascript code. Of course the xxx variable is declared in the sub so that it is not available out of the sub. How can i fill the javascript variable with its content? ------------------------------------ Sub ...more >>

Hi: When you click image button in Firefox, a thin, gray dotted line appears around image. Is there a way to get rid of this? Thanks, Charlie ...more >>

I've got an odd case where I'm developing on a Win2k box and everything works fine (no, that's not the odd part). However, when I publish my code to a test box (2k3 Server, single processor), I will lose my session variables after a random number of server.transfers from one page to another. S...more >>

Is there an attribute I can add to a public get/set property to prevent serialization? I am using auto-generated object serialization for a custom type in my webs service. Thanks in advance for any tips or suggestions, -Ed...more >>

Hi all How do I present questions/messages to the user while I am in a CLICK event of a button ? I was told to look for javascript/vbscript but could not make it work. Please advise Guy ...more >>

Maybe this problem has been solved many times. My users frequently bookmark the URL with sessionID in it and then have all kinds of problems when subsequent users use that bookmark since the old session is still open. I need to detect whether the initial URL contatins a sessionID so I can re...more >>

Hi all, I have a very weird error going on in an asp.net page that has usercontrols. If I set debug="false" in the web.config file, the page throws an error:- System.Web.HttpException: External component has thrown an exception. ---> System.Web.HttpCompileException: External component has ...more >>

Hello All, ASP.NET 1.1 and Visual Studio 2003. I have a page which has few datagrids, validation controls and other server controls. When the page is rendered in the browser I am seeing a javascript error at the very bottom of the page. I am not using any custom javascript code except fo...more >>

Currently I have a asp.net 1.1 web page that uploads text file contents into SQL. it reads the files line by line and then inserts the data. I want to convert this web into 05. I was wondering if there is anything easier in 05 to upload files contents into SQL 05? Do I still have to read th...more >>

Hello, I had the following code line when a button was clicked: Response.Redirect(Me.Request.Url.AbsolutePath) I am using this to refresh the page. However, I need to preserve the Query String if the page has any and Response.Redirect is not doing it. So I changed it to: Serve...more >>

I'd like to be able to control the icon presented in the upper left corner of the browser dynamically, based upon the page I'm serving. Is there a way to do this?...more >>

In the previous version of the .net framework, system.configuration.configuration manager was available for use in Class Libraries. I'm now working with VS2005/framework 2.0 and it appears that this is not an option. Why is this class unavailable now in Class Libraries? I need it to refer...more >>

Hello everyone, I am using Windows authentication and I have set impersonate to true. I am try to do the following and receive a 401 error in non-IE browsers. Dim objRequest As HttpWebRequest = CType(WebRequest.Create(strURL), HttpWebRequest) objRequest.Credentials = CredentialCache.Defa...more >>

Hello all, I'm not all that bad at Regex, but i'm stumped on how to approach my problem. I need to parse a string and remove all html tags except hyperlinks. I can remove all the html tags using: Regex.Replace(inputText, @"<(/?[^\>]+)>", ""); But this also removes any hyperlinks, which i n...more >>

How can we tell if the value in a FormView EditItemTemplate TextBox has changed from its initial value so that we know if we have to update the corresponding db table column value? -- Thank you kindly, Dan Sikorsky BA, BSCE, MCS...more >>

Hi, I want to track the info from an aspx file. From code file ".cs" file I used a method where I want to get the name of current code file and name of method. What is the functions I have to use? Anybody knows that? Thanks in advance...more >>

I saw several posts, but no real answers about this. I've been playing with the Profile classes in a sample Web Site, but cannot seem to get the Profile to work in my actual Web Application Project. I am able to add profile properties and/or profile inheritence to the web.config, but IntelliSens...more >>

Hello All-- I'm having a problem getting an onclick event to work. Here is my setup: I have an external JavaScript file, a master page that registers the javascript as an external file, and a content page that has controls that I am trying to get onclick to work for. // ================...more >>

Hi, UserApplication.aspx calls UserProfile.aspx and both exist in the same subfolder (WebSite/SubFolder.) The Server.Transfer line in the UserApplication.aspx file errors with the inner exception: {"The file '/WebSite/UserApplication.aspx' does not exist."). I don't understand wh...more >>

I'm trying to write the contents of a csv file to a table, but I am having problems with fields with leading zeroes. Whenever I save as csv I lose the leading zeroes. Does anybody know how to prevent this? *** Sent via Developersdex http://www.developersdex.com ***...more >>

It seems when I use GridView1.Columns.Insert(2, nameColumn); to dynamically insert a column into a grid I loose all items that are bound using <asp:TemplateField HeaderText="E-Mail" > <ItemTemplate> <a href='mailto:<%# Eval("email")%>' target="new"><asp:Labe...more >>

I'm still having trouble creating a simple login page using the asp:login control. I followed some instructions in a WROX book, "Beginning ASP.NET 2.0," and the instructions are very straight forward, but it won't work for me. I've got a little better troubleshooting information for everyone ...more >>

I have a very simple code snippet here: private void Page_Load(object sender, System.EventArgs e) { string filePath = Server.MapPath("\\Transcriber\\TranscriberTest\\"); string fileName = "Test.Zip"; //FileInfo fi = new FileInfo(filePath + fileName); FileStream fs = File...more >>

Hello all, Hope today finds you well. I'm looking to take my knowledge of best practices within the development lifecycle to the next level. Basically I want to follow industry recognised, Microsoft approved practices for every aspect of the lifecycle - so planning and architecture, team d...more >>

Hello, I created a simple class as follows: Public Class HelloWorld Public Function SayMessage() As String Return "Hello World!" End Function End Class Usage: Dim objHelloWorld As New HelloWorld() MyLabel.Text = objHelloWorld.SayMessage() Then ...more >>

Hi, I want to write an asynchronous file uploader control so that I can display a progress bar as the file uploads. The problem I having is that .net waits for the upload stream to finish before passing the request onto the page or IHTTPHandler. Does anyone know how to do this. (I've se...more >>

hello Is it possible to use Document Image Viewer Control in ASP.NET(2.0) because 1. The IDE is not adding this component in the toolbox and 2. when i use it so it give me following error "ActiveX control 'ef347a62-ba21-42e4-94a0-1c0a6d7fdfe7' cannot be instantiated because the c...more >>

is there any regular expression tool for vs2005? from hkhellhkhell@hotmail.com ...more >>

I have a page Default.aspx. Its first line is the following: <%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="default.aspx.cs" Inherits="MyCompany.MyApp.default" Title="Untitled Page" %> The first line in MasterPage.master is the following: <%...more >>