I have made a WebForm with log ON/OFF off users. There is a label that shows the total count off users logged on stored in Application("UserCount") It works fine if the users logs out WITH THE LOG-OUT BUTTON, but what if a user "logs out" by closing with the X-button ? If I count down the...more >>

Is it possible to define a SESSION("userid") in ASP and then retrieve its value from ASP.NET? (Suppose I have an application in both ASP and ASP.NET.) Thanks. ...more >>

When I create a Table webcontrol programmatically (no static table tag in the aspx file), it renders in the HTML with a border attribute set to "0". If I add my own border attribute--MyTable.Attributes.Add("border", "1")--with a value of "1", the border attribute shows up twice in the HTML tag...more >>

i have this <div id="container" style="width:215px;height:200px;overflow-y:scroll;overflow:-moz-scrollbars-v ertical"> <div id="sc" style="position:relative"><img src="pic1.jpg" /><br /> <img src="pic2.jpg" /><br /> <img src="pic3.jpg" /><br /> <img src="Golf-4.jpg" /><br /> <img...more >>

I am working on a site in which I would like to have two dropdowns that will allow a user to navigate through the administrative pages of the site. The first would allow the user to choose the particular site that they would like to edit. The second would allow the user to select which admin scre...more >>

I need to do a post on the client side (with an html button) to another aspx URL, while keeping the viewstates. So I made an html button with onClick="location.href='whatever.aspx?state=true'" This works but I lose everything that was in my textboxes and other controls. I think this onClic...more >>

I have found what I believe to be a serious security issue in ASP.Net. If you have: 1. Your website configured for anonymous access 2. Elect under web.config to set the sessionstate attribute of cookieless to true Anyone from any IP address or across another browser can copy the URL an...more >>

Hi. I have a DataGrid with a hyperlinkcolumn, like this: <asp:hyperlinkcolumn datanavigateurlfield="prr_id" datanavigateurlformatstring="test.aspx?prr_id={0}" datatextfield="full_name"></asp:hyperlinkcolumn> How can I get the value of it's datatextfield (full_name) from my code? If I try d...more >>

Hi, does anybody know how to add a linebreak dynamically to a Panel? In the code behind file aspx.cs my webapplication dynamically adds WebControls to a Panel defined in the .aspx file. This looks like this: Button MyButton = new Button(); MyPanel.Controls.Add(MyButton); This works great...more >>

Hi, I´m not sure if i´m right int this group... My problem: I made a vb .net application that reads from AD via System.Directoryservices.Directoryentry. The appliocation enumerates group members. It works fine on W2k - machines. It works on a WinNT 4 - server, too, but it stops with a runtime...more >>

When I'm trrough with test of the solution, let's say "MyFirstWebApp", - what 1) has to be uploaded to my ISP ? 2) where can I find it locally ? 3) How can I upload it ? KS, Denmark ...more >>

which one is better approach among the two listed below 1. Opening connection on each web page for doing some database transaction 2. Opening connection once and store it in application object, and then refering this application object on each web page. Thanks ...more >>

Here is my ASP.Net code "If CustomerCMD.Parameters("@Checkout").Value = 0 Then" Since I set the option strict on.... It is throwing type missmatch error. @Checkout is a "tinyinteger" in SQL Server. Please advice. Thanks, Smith ...more >>

Hi everyone I'm an situation that I don't know how to solve. First, I have several files which will be generated from database and saved under html format and store in a different folder (this was created by so else which does not include buttons for me). Because I need to include those fil...more >>

Hi, using vb.net/sql server 2000 migrating an app from asp to asp.net. I have a stored procedure that returns 3 recordsets. In asp to move to the next recordset I'd just do <% set rs = rs.nextrecordset ' display data set rs = rs.nextrecordset ' display data 'etc Is there an equivalant to...more >>

Hi ! My ? is I want the last page Contols data in Current page without use of Session object, If it is +, How many long it takes, Mean How many down like's. Thanks & Regards, Elankathir ...more >>

I am able to open an Excell (2000) spreadsheet using ADO.NET, and for the most part, it works well. However, partway through the records, the data stops coming in for the column. The column should be read as a text field, although many of the records are all numeric. For example, in the record...more >>

Hi, This is a code reusability question. I want to include a function that sends an email message from my site. I want to include the code for the function only once and then be able to call this function from any of my pages. I am aware that there are a number of different solutions to this pro...more >>

Is there any way to left align the text in a server control button? ...more >>

Does anyone know how to make the content in the web form resize together when the browser is being adjusted ? Your help will be appreciated .. Daniel Khor....more >>

I spend more time tweaking this stupid computer than I do programming!!!! Although I love working in .NET when I finally get the chance - I absolutley hate its fragile nature. What a mess.... Anyway, I've googled the crap out of this error message and there are at least a half a dozen non-re...more >>

Hi all I have a shopping cart which I have had to use querystrings to add/remove items rather than a form. for example, i have a page with a list of items and next to each one is a button which when clicked refers to the same page with a different querystring item=12, item=33 etc. My pa...more >>

Hi, When the user opens a new browser instance using 'Ctrl-N' and logs in with a different user login, both the browser instances begins to share the same session. Any suggestions on how to handle this issue ? Thanks, Augustin...more >>

I want to get a pop up menu up on the click of my mouse in my web page. How can I acheive this?...more >>

hello I have created a WebForm and I would like that some of my pages will use it as a base design (template). can I inherit the layout of this WebForm in another WebForm? How do I do that? Yoramo ...more >>

I am developing web based application using ASP.Net. When the user clicks on the last button in the screen(scrolled down screen), screen postback happens, and display at the start of the page. 1. How to maintain the scrolled position in the web form. 2. I made the following changes in web.conf...more >>

Using VS.NET 2002\Web Form\VB I have a dropdown list that will contain letters of the alphabet. At startup, it has only the letter A in the list. I add letters to the items list, as needed. However, before I add a new letter, I need to see if the letter is already in the list. After determing ...more >>

Im trying to get access to a table in codebehind, because the information in this table is different depending on what it says in the database... So, either I have to access it from codebehind, or Ill have to make bit of code on the aspx page... However, I would prefere code in the aspx page a...more >>

what do u mean by inprocess application model?...more >>

Although I've been using C# for the last month or so, and accepting out of blind faith the ViewState, I do have some nagging questions about it... can you help verify the following statements? Application is across all sessions. Session is across all pages. ViewState is sort of like Session, ...more >>

I need to spin of a thread that periodically checks the Application state. How can a thread access Application or Session states? Send it the httpContext? Thanks for your help....more >>

I set up a .NET Mobile web app with a very simple script. I used the template that is default. I added some text inbetween the form tags. I attempted to navigate to it using my laptop browser with no problem. I then attempted to navigate from my web-enabled cell phone to my laptop XP machine ...more >>

<asp:DataGrid id="DataGrid1" runat="server" AllowPaging="True" AutoGenerateColumns="False" Font-Names="Verdana, Arial, Helvetica, sans-serif" AllowCustomPaging="True" GridLines="Horizontal"> <HeaderStyle Font-Bold="True" ForeColor="White" BackColor="Teal"></HeaderStyle> <Columns> <asp:Te...more >>

&#22312;ASP&#27979;&#35797;&#20013;&#20986;&#29616;NT = AUTHORITY\ANONYMOUS &#32780;&#22833;&#36133;&#65292;&#34920;&#26126; Web = &#26381;&#21153;&#22120; &#19978;&#30340;&#26631;&#35782;&#27809;&#26377;&#32593;&#32476;&#20973;&= #25454;&#65292;&#20294;&#26159;&#27491;&#22312;&#35797;&#22270;&#...more >>

Hi, I have a column in my DataGrid which is a Hyperlink Column. Everything work fine except when I try to get the text of the column using this.DataGrid.SelectedItem.Cells[6­ ].Text, I got blank value!! People from some forum suggest to use ((LinkButton) this.DataGrid.SelectedItem.Cells[6­ ...more >>

Hi. I have a webservice method that receives an XmlNode. It then loads an existing xml file into an XmlDocument, appends the new XmlNode to the XmlDocument and saves it back to the xml file. But what if another user is doing the same thing at the same time? I did a test and found out that the f...more >>

Does anyone know of any start up source code for building a an asp.net tree view control. There is one provided for used with IE but for obvious reaseon, i 'm not going to use it. Any help will be appreciated. ...more >>

Hi! Currently I'm a trained ASP.NET developer, however, most of my experience lays with actually having total control on the server i'm working with. Recently I have been working on a project hosted by a standard webhosting company. The problem comes when I try to get to the aspx page that I ...more >>

How can I get a program in vs.net, when a user makes selections then clicks a button, to create a results page like one might get from google.com, yahoo.com or an ebay search? like this: photo | something | and some detail....... photo | something | and some detail....... photo | somethi...more >>

Hi all, I have an asp:checkbox on a form, and i added onclick attribute to it. When the checkbox is clicked I want to add its text to a textbox. But I can't get its text. The checkbox is rendered in html separately, followed by the <label for> tag - that's where the text is. But how to access it...more >>

I'm thinking this is simple, but... I added an Edit/Update/Cancel column to a DataGrid. Any time I hit the edit/Update/Cancel button the grid returns blank (no rows returned but the header and footer). My EditCommand code looks like this (pretty simple): DataGrid2.EditItemIndex = e.Item....more >>

Please direct me to the correct ng for ASP newbies. Thank you. ...more >>

Hi, I noticed an interesting effect when working with controls that are dynamically loaded. For instance, on a web form with a PlaceHolder control named ImageHolder, I dynamically add an image button at runtime: //----- Code snippet protected System.Web.UI.WebControls.PlaceHolder ImageHolde...more >>

have a dump but no unmanaged code at all any hints # 0 Id: ad4.99c Suspend: 1 Teb: 7ffde000 Unfroze ChildEBP RetAddr Args to Child WARNING: Stack unwind information not available. Following frames may be wrong 0012f8d0 7c59a0b8 000000fa 00000000 00422c17 NTDLL!NtDelayExecution+...more >>

how can I center object (for exmaple: panel, statictext) on asp.net pages asp.net ??? Which object and method return wight of www browser window. I need set left margin and width, because i need panels, static text,etc are on center of page. ('mI happy - on panel I can set CENTER object ...more >>

Hello, Would anyone have any suggestion for good training videos for ASP.NET with C# on Visual Studio 2003? The only thing I have been able to find was at www.learnvisualstudio.net. Thanks for your help! CSDunn ...more >>

I need to give clear instructions to our web server administrator as to what needs to be installed on that server in order for me to put web forms up. The web forms will be created in Visual Studio.NET 2003. We want to have the forms feed information into our SQL server. She is just now setting u...more >>

Hi Step 1: I would like to upload a comma-delimited text file to my server Step 2: Save it to a table in SQL 2K dynamically after clicking a Step 2 action button Possible? Or Not Possible Help Yama Kamya ...more >>

i wan to divert users to login page if they r on secure page and then again redirect to the original page without Forms authentication.redirectFromLoginPage() and also without HTTP_REFERER. -- Thanks and Regards, Amit Agarwal Software Programmer(.NET) --- Outgoing mail is cert...more >>

Hi, Is it possible to make a application i Asp.Net, where the client (webbrowser) gets notified when the Server has new data. What i mean is that like a Java applet, it's running som code in the background and when the server has new data, the client is notified and writes the data to the s...more >>