Hi. I have an ASP.NET application written in C#. To log in, a user must provide their email address and password. I already give the user a "Remember my Email Address" check box. If they check it when logging in, I store the email address in a cookie and automatically display the address whe...more >>

Hello. Can i safely delete the files and folders in C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files? Any help would be gratefully appreciated. Thanks, Tony ...more >>

Hi all, How to find out no of active sessions (at a time) in the web server.. I dont think handling Session_start and Session_end events are useful for this. Is there any way to find all current active sessions by using Application object ? Thanx, Krish.... ...more >>

I'm looking for a good combined rich-text and spell check control (one control for both) to use in ASP.NET with 2.0 framework. I see this one from Telerik: http://www.telerik.com/products/aspnet/controls/editor/overview.aspx Anyone tried that one or have another to suggest? ...more >>

Since no one I know at work or at home gets this, I had to share it with someone who would appreciate it as much as I did. Sorry for being off topic but we all need a good smile now and then. http://imgs.xkcd.com/comics/commented.png I'd love to start doing that to people at work who ask ...more >>

Is it advisable to store my own data as XML in the folder returned by HttpRuntime.CodeGenDir? (i.e. in "Temporary ASP.NET Files") Each web service on the server must try to read its own cached file when it (re)starts. If it 's not present, it retrieves it from a remote service and caches it...more >>

is there a way to enforce password history verification when using Directory.Entry.Invoke("SetPassword", newPasswdStr)??? saqib http://www.full-disk-encryption.net ...more >>

Is there a way to display/render an ASP page inside of an ASPX page with ASP ..Net 2.0? I'm not trying to back into frames but I have an application that will allow me to customize complex rendered reports by adding parms to the query string of an ASP page and just calling the entire URL. This...more >>

I have a page that I am getting a username and password as a random number (2 letters, one number and 4 more letters) I have 2 functions I call: ************************************************* Function RandomString(size as integer, lowerCase as boolean) as string Dim builder as StringBu...more >>

Newbie learning in VB.NET 2. I'm creating a simple ASP.NET 2 page and I pulling a querystring from a link and I want to use this querystring over and over again through out the page. Example. Public Variable Dim myVar as string = Request.querystring("MyVar") End Public Variable Then ...more >>

Hi everyone! Does anyone know why the following code does not work in mozilla? I get no error, but if I do alert(xmlNode.childNodes(0).nodeTypedValue) does not show! Thanks in advance! [code] if (xmlHttp.responseText == null || xmlHttp.responseText == '') { alert('Http Response i...more >>

I am using ASP.NET 2.0 codebehind Visual Basic, Visual Studio 2005 Working with DataSet creating a Data Access Layer via VS 2005. My error is when the code that is prewritten by VS 2005 Casts to String but the data inside the column is a NULL. Code prewritten by visual studio: <System.Di...more >>

I have been having a nightmare with ASP/ASP.NET & IIS6. We use Msxml2.DOMDocument.4.0 object to create a XML object in ASP. The Msxml2.DOMDocument.4.0 is from the Windows Platform SDK Feb 2003 (the last version compatible with VC6). Then we use TranslateXSLT(XMLDocument.transformNode) passing ...more >>

I want to shade the back ground of a series of table cells. based on a series of integers 0 =white 100=greem -100 =red there are values inbetween and i want to go red to white as the numbers get close to 0 and from 0 to 100 it goes from white to green any one do something like this? -- ...more >>

Hello, I have a treeview with a node where the children are read/populated directly from a database. Some of the text which comes from this database isn't always user friendly. I'd like to change the some of the text. But I don't see any members which represent a collection of items unde...more >>

Hi everyone! Is there anyway to make ie web controls work in mozilla and ie 7? Thanks in advance!...more >>

Hi, Fairly easy to create one running total for a gridview but what if you have dozens of them? I have a gridview that allows bulk editing (all rows at once) and have it set up so that, on data binding, totals are created for all of the dozens of columns. However I need to have it so t...more >>

Hi there, I'm sure this is very basic for those who know..............but can anyone tell what I'm doing wrong? I'm trying out a 'send email from page' from a Wrox book and getting the following error: "No connection could be made because the target machine actively refused it " Ba...more >>

Hello, I am trying to start a process which will zip a file using a command line utility from my webpage. I don't have any problems starting the process (on my development machine, anyway), but once the process starts, it doesn't return back to execute the rest of my code. I know it finishe...more >>

Hi, I am using IE 7, Visual Studio 2003, Windows Server 2003, SQL 2005. I am trying to implement a asp.net web page which should shows only the content, no menu on top, no address line(URL). I got rid of the address line and all other icons on top of the IE using JavaScript. But the...more >>

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Hi all, I am running ASP.NET 2.0, after login I need to pass CustomerID in my database instead of username to other pages. I added following code to my login.aspx protected void Login_Authenticate(object sender, AuthenticateEventArgs e) { //FormsAuthentication.SignOut(); if (Membershi...more >>

I am working on integrating RSS reading into my ASP.NET web application. So far I have it working just fine with showing the full feed, but I'm not sure how to let it handle which items have been read and not show them. Any suggestions on how to handle this with RSS items? ...more >>

The debug version works ok, but the release version does not parse. (I suspect it's due to being in one long line.) Later versions of Safari correct this problem, but 1.3.2 is still fairly prevalent. Is there a fix to the script resource to address this?...more >>

Hi, I have an ASP.NET 2.0 application that allows content search. Search is included in all pages and a cross postback to the search results page is performed with the text inserted by the user. The search results also allows refining the search and a search button that performs a postback ...more >>

Is there any kind of global setting I can set that will set the browser cache to not cache my pages? I don't want to have the users go in and change it through options. I realize I can put a meta tag on every page but I was wondering if there is an easier way (I am using templates so it wou...more >>

hey all, is there a way to look at my asp.net 2.0 application in an overall perspective. For example, how many session variables are being utilized, kinda like an overall health of the application? thanks, rodchar ...more >>

I'm using Win XP pro Visual Studio 2005 with ASP.net 2.0 and C# in Stephen Walther's ASP.net 2.0 unleashed he gets you to do a Submit button example with it's postBackUrl set to a different page the idea being that by using PreviousPage.FindControl you can get at the previous page's txtSe...more >>

How to downloaded a JPEG image from server? I use the collowing statements: using (Stream stream = web.OpenRead(link)) { long len = -1; bool ok = true; string s = web.ResponseHeaders["Content-Type"]; if (s != null && s != "image/jpeg") ok = false; s = web.ResponseHeade...more >>

I have given up looking for a solution so I figured I would break down and ask. I am trying to modify a CSS class in page_load. I have no problem doing it with an ID with the simple HTMLID.Style["width"] = "10px"; however I need to apply it to a CSS class not a single ID. What is the co...more >>

Here is my scenario: I first create a base class with one property : public class MyControl inherits System.Web.UI.UserControl Public readonly property IsEditable() boolean Get Return False '(More code later) End Get End property End Class I then create my dif...more >>

hi, I am using Microsoft AJAX.Net control toolkit. I am using HoverMenuExtender control. When I hover over an Image control I open a Panel which contains details. I want to provide a close button/link in this panel and when user clicks on this, Panel goes away. If I write Panel.Visible= false o...more >>

I've heard rumours that VS 2003 is not supported by Vista, is this correct? I have just purchased a new laptop with Vista OS, does this mean I cannot work on any of my VS 2003 projects on it? *** Sent via Developersdex http://www.developersdex.com ***...more >>

Hi, i want to access control "TextBox1" embedded in another control "LoginView1" in order to change the 'Text' of the textbox. Therefore i use 'FindControl' method but i get error: "Object reference not set to an instance of an object" on line: tb = lv.FindControl("textbox1") Thanks...more >>

Hi all, who knows how to use hidden columns from GridView in Update Command from attached to it SqlDataSource? For example: I have hidden column UserId and for given case I want to use it as @UserId variable in update command. When this column is redaonly then this variable has null values....more >>

I am posting the same message as I did not get any response for my previous one. Hello, We were developing asp.net application with 2003 version and installed the web applications in our public server and things went fine without any problem.We also use crystal report that bundles along w...more >>