Hello, Suppose the hosting site of mien support SSL on the server. There is also the client site. Since I am knew to it, I would like some information about SSL, and mainly how much (approximally) does it cost on the client side ? Thanks :) ...more >>

I have a windows application that is constantly listening to the requests from other applications. I need to trigger a event [say a button click or invoke some function] from asp.net application. Any ideas .. how to do that ?...more >>

Why can I only connect to or create a web app in VS 2003 using localhost while I am connected to the internet. I have no problems using VS 2002 but for some reason I get Microsoft Development Environment dialog that says 'A connection with the server could not be established.' whnever I try with ...more >>

I am trying to learn ASP.net and created an ASP.net application on my windows 2003 server on my home LAN, and was wondering the correct way to add an access database to this application ? Do I just copy it to the application folder, where do I put it ? Also, how can I allow my application to...more >>

I've got a web form working with a repeater, using code below. My goal is to generate a list of hyperlinks that, once clicked, take me to another page with related information that was clicked. If I hover over the link, I can see that the correct title's ID is there. Now how do I "pass" the re...more >>

How does one access HTML elements from code-behind? I've got a mix of asp:Labels & <font> elements - I'd like to continue using <font> elements, but be able to access them from code-behind to set properties such as InnerHTML, InnerText etc.. Is this possible? Regards, Greg Linwood SQL S...more >>

Hi all! I'm looking for a cross browser compatible HTML text box (like FreeTextBox or RichTextBox) - does anybody know such a control? Thanks Thomas ...more >>

Greetings, I have have been working for almost 18 months on a set of WebControls where some are similar to the ASP.NET standard and well-enhanced while other controls are completely new and interesting. All my controls are implemented from scratch (in VB.NET). Some are C#, er I plan to have ...more >>

Hi, I am trying to update an access database using an SQL statement, I keep getting an syntax error in update statment. I am passing in strChkBoxValue as a string value which is declared in another function. Could someone help me fix my code. Sean Dim oComm As OleDbDataAdapter ...more >>

I want to be able to disable\enable controls on the client via client-side scripting. I'm trying to avoid a postback. I'd like to use HTML and server-side controls on the same page. In code-behind of "submit button" how do I get the value of the HTML Controls? How do you provide a "rich" experie...more >>

There still isn't an RSS feed out there that can provide news/stock prices with a ticker symbol as input. There's supposedly a beta from Yahoo, but it's not working and there is no estimated official release date. I'm thinking of using screen scraping to get company news for a given ticker sym...more >>

Hi, I want to restrict any user if he types url directly in the browser without logging to my site. Like for example user should not see any listing page of my web site by typing url http://localhost/customerList.aspx or something like that, instead he should first login and then access this...more >>

I'm having the problem with this drop down list on postback. For some reason both the ListItems get selected when I change the selected item. Using the code below I'm building the drop down list in the overriden CreateChildControls method and setting the selected item. Then when I change the ite...more >>

Hi, I have a Winforms application that access some SQLServer2000 stored procedures. I have now written some new Webforms pages to use some of the same stored procs. The Webforms use the SAME data access classes (all of my business logic and data access classes are in DLLs that are shared b...more >>

Hi! When running NUnit tests against my ASP.NET application I want the values in the web.config to be loaded, otherwise connectionstrings and other configurations won't be availible and the tests will fail. How do I load the web.config from the NUnit tests? /Erik ...more >>

Hi all gurus, I've found no article about my question. Is it possible from ASP.NET to call a page without the buttons to move back and forward?...more >>

Hello all, Currently Im working on a web application using asp.net with c#. I require to get all the network printers name, so the user can select print to which printer. Can anyone tell me how can I get the network printer names? Thanks in advanced, Benny *** Sent via Developersdex...more >>

hi everyone I have a windows control hosted in the IE and this control will call some web services. I would like to ask whehter the files or the result of the web service (xml file) are stored in the IE cache, thanks. vincent ...more >>

first time dealing with .Net [ win2k server with .Net framework & WebMatrix installed ] have 3 questions 1. when starting Start / Program Files / Admin Tools / .Net Framework Configuration i'm getting an error message: MMC - Snap-in failed to initialize .Net Framework Configuration 2. s...more >>

I just find out in a debug that Page_Load is called 12 times when rendering the page. What could be the problem? All this page has is a bunch of UserConrols. I did check the InitalizeComponent. It hooked up only once there and AutoEventWireup="false" Thanks. George. ...more >>

Hi all, I have created 7 web custom controls for 7 sections of our template. I have them currently on my local pc - where vs placed them...the plan was that I would create these - throw them into a central location then the rest of our team would be able to use them to create our generic tem...more >>

When I run an ASP.Net application I am getting the following error: "Error while trying to run project: Unable to start debugging on the web server. The project is not configured to be debugged." I checked and made sure the Machine Debug Manager is running on the server, made sure the web.com...more >>

I found and example on the web where a event for a customValidator is being loaded in code. It looks like the following.. this.CustomValidator1.ServerValidate += new System.Web.UI.WebControls.ServerValidateEventHandler( this.CustomValidator1_ServerValidate); t...more >>

Blogs are pretty basic. Yet many of them have an XML feed so they can be aggregated, and I've been trying to figure out the best way to do this. Of course one way would be to put your blog writings in a SQL database, but this seems like overkill. And there are programs sold that do everything...more >>

OK - I've been wrestling with this all day: I have a DataList: <asp:DataList id="MyList" runat="server" OnItemCommand="pickCat"> <ItemTemplate> <asp:LinkButton id="myLink" Text='<%# Container.DataItem( "Subject" ) %>' CommandArgument='<%# Container.DataItem( "Subject" ) %>' Runat="Ser...more >>

Hi, I was wondering if anyone can tell me why dynamically updating the web.config file causes ASP.NET worker process to recycle and detroy all session states including variables. Is this a known bug or is it by design. Do we know why microsoft do not supply a method to write values to ...more >>

Is there good site/link to help in creating Home Pages for web application (not the site builders). This is for ASp.NEt web application - need to create a home page for an application with top and side menus - not sure of which is best way? ...more >>

I have the following code to create a CustomValidator control in code: '* Add Custom Validator Dim cvl1 As New CustomValidator() cvl1.ID = "cvlAddRating" cvl1.Display = ValidatorDisplay.Dynamic cvl1.ControlToValidate = "ddladdRating" cvl1.ErrorMessage = "Must make a selection" ...more >>

I have a datagrid populated with 6 visible read-only labels and several hidden fields. Below the datagrid, I have a table with various textboxes, dropdowns, etc. I've managed to decypher the client-side coding needed for the user to click a "select" button (HTMLButton) in column 0 of the d...more >>

Does anyone know how to determine the client's MAC address from within ASP.Net? I suppose it would have to be java or vb script running on the browser, but I haven't been able to find an example... Thanks, ---Selden McCabe ...more >>

Hi folks, Am new to asp.net and I'm trying to find out how to keep persistent information. The main thing I need to do is carry round an encrypted connection string for my database, but there are likelly to be other 'system' scoped data that I'll need (database roles come to mind). I'v...more >>

hi all, Just when you think you understand and are getting all this, .Net throws you a Curve I have the following Code Protected Overrides Sub Render(ByVal writer As System.Web.UI.HtmlTextWriter) Dim connThread As Thread = New Thread(New ThreadStart(AddressOf Transfer_Download_...more >>

Hi, I have started creating some Web Custom Controls - so far so good - what I was surprised about was that where I have added a project to my solution in VS - for each of the Web Control Libraries it creates, it does this locally not on the server - as opposed to other webforms and such which...more >>

Hi, I need to detect (from a web page..) what version of Windows Media that are installed.. Any suggestions?? Regards /Oscar ...more >>

Okay, I have a third party (Macromedia Authorware ) software passing a student I.D. number to an ASP page for verification against an SQL database. Authorware uses something like the following: result:=PostUrl: http://myserver/MyAsp.aspx?Student=StudentID MyAsp.aspx has VB code that executes ...more >>

Hi Team, Can we call ".aspx" files from ".asp" ? How ? Thanks in advance ...more >>

I am getting an error when I compile a web setup project: Could not find fild 'C:\...\obj\Release\myApp.dll' In the Config Manager, I have the application set to 'Debug' -- not release. Thats why there's no dll there in the Release folder. How do I tell my Web Setup project to look in the deb...more >>

I have enabled smart navigation for my ASP.Net web application. It works fine except for some of my pages where I'm using some Javascript code to open a page in a new window on a button click. Here is a sample Javascript code which I'm using Response.Write("<script language...more >>

Hello I have the following code... string chkString = " " + dr.GetString(37) + " "; and I get an error message of ... Data is Null. This method or property cannot be called on Null values. How do i check for this null value. I've tried many things like this.. if (dr.GetValue(37) != ...more >>

I have an intranet app that i would like to just capture the Path contained in the file field html control. The app will reside on an intranet and we all will have access to this path - it seems a waste to upload the file. The browse button will capture the path just fine, and display it in t...more >>

Getting resource files to work with VS2002 and ASP.Net seems to be a little flaky. I've added a resource file "strings.resx" to the project. The properties of the files say Build action = "embedded resource". I've added the appropriate code to the Global.asax: protected void Application_S...more >>

This is very weird - linkbutton submits the form, but the event handler is not being called: <asp:linkbutton Runat=server CssClass=NormalA OnClick=btnTest_Click>Test</asp:linkbutton> protected void btnTest_Click(object sender, System.EventArgs e) { Response.Write ("Test"); } I c...more >>

I am trying to follow the Ms sample in the .Net SDK/Technologies/Interop/PlatformInvoke/WinAPIs/CS- to click on a button on a webform to bring up the fileopendialog. But it does not seem to work and the process timesout. Can someone please point out any sample etc. which might be using the Win.A...more >>

I have a huge form with 91 controls on it and about 1/3 of them are date fields. Is it possible to use just one compare validator to make sure dates are being entered or do I have to make one for each text box? Also can someone think of a easy way to make it so all of these date text boxes wi...more >>

Hello, Currently on my Website my downloads are simply hyperlinks to binary files, which when clicked, prompt the user for download. I would like to try and track my downloads and determine if the entire file was transferred to the user's machine. Is there a way to do this? Do I need a ...more >>

Hi, Can anyone tell how to get the screen resolution / width from any browser into asp.net. Thanks Toby ...more >>

Hello, I need to valign the content of the columns in DataGrid. I tried the obvious thing Valign = "top" in <asp:DataGrid ..> but it doesn't seem to be working. Besides working with DataGridColumnStyle there is any other simple way of setting the valign property? Thank you Cezar...more >>

Hi all, I have sql query to search for fields in a rather big view. If I execute the query in sql server enterprise manager, the results will be displayed in less than 6 seconds. However, if I execute it using asp.net, it will take very long (more than 2 minutes). The query is a simple one ...more >>

What is the safest way to create a file on the server? I'm looking for something like: secureconnection(); // create the file disconnect(); ...more >>

On my asp.net application, suddenly the forms authentication cookies for all clients have quit expiring. This results in users being able to access the site from day to day without having to log in, even if their browers are closed and then reopened hours apart or even if their machines are r...more >>

Howdy, I need to be able to restrict the type of files that a user can upload, specifically I only want them to be able to upload images. I'm using the following line of html <INPUT accept="image/*" id="logo" type="file" runat="server"/> but I get the following error: Could not find any a...more >>

I cannot make the link buttons fire ItemCommand from repeater control. Here is the code: <asp:repeater id=rptLetters runat="server"> <itemtemplate> <asp:linkbutton id="lnkLetter" runat="server" commandname="Filter" CommandArgument='<%# DataBinder.Eval(Container, "DataItem.Lette...more >>

I am receiving the error below in the error log, impersonation is set to true, and aspcompat is set to true as well. I gave launch permissions to the ASP.net user under the Machine Debug Manager, which didn't help. It seems to be looking for ASPNET/<server> rather than <server>/ASPNET. ...more >>

Hi. I created a program which creates a user on my machine using NetApi32.dll or more specifically NetUserAdd. The program runs fine and a user is created on my machine (I used C#). Now I want to create a user on my machine using aspx. Is this possible? I used the same code I used in my C...more >>

How can data be passed to the server when an event is fired in client-side jscript, ie on a drop event? I have tried using hidden fields and submitting the page, but for some reason I can't access a html hidden field that is set to run as server control. Please can someone point me in the right...more >>

Hello, I have a <DIV> in my Datagrid which produces scrollbars when it is populated. When I click the Edit button in the edit comand column I need to be able to maintain the scroll position. According to MSDN, setting SmartNavigation="True" in the @Page directive will achieve this but ...more >>

Hi, What I need is to run some ASP code on the server, when user close his/her browser. I tried to create a "OnUnload" event handler on client side JavaScript to do a "Submit ()". But that doesn't seem to help. Can someone help me on this? Thanks...more >>

Hello All! Is there any possible way to create a simple ftp client within asp.net? I need to be able to download a compressed file, uncompress it, and import the data into sql server. I was going to use DTS to schedule the download and then import the data. But I need a way to download ...more >>

Looking for some clarification here. I'm considering using HttpServerUtility.GetLastError in a standard errorhandler for all my pages. (Inherits System.Web.UI.Page and overrides OnError.) My concern is that I think there MAY be a timing issue with the GetLastError method as it is a method ...more >>

Hello, I was am wanting to validate that a user has made a selection from a dropdownlist control in a datagrid. Is my only option to use a "CustomValidator Control"? I am not quite sure how to write and attach JavaScript to the control to ensure the SelectedIndex > -1. Is there a way to ...more >>

Hello, I thought I was loosing my mind. I had a page which was working perfectly fine until I decided to try to add a control to a footer line in code. So I took the Validation control which was embedded in my .aspx file and moved it to the very bottom of the page and placed the "<!--" prior...more >>

Hi At the moment, I have part of my web page set up using Labels but for efficiency (i.e. saving time going back to the server each time I open up the page) I want to use static text HTML for some of my labels. I've had a go at this but I'm finding that the text can be altered on the w...more >>

Hello, We have user controls that we want to share between=20 applications.=20 We have a web app that has only the ascx, this is a sub=20 virtual root of all our applications. What we have done is generated a dll will all the codehind=20 of the User Controls. This dll is registered in...more >>

Hi Sorry, don't know how to phrase the question any better. Within Visual Studio I have a style sheet that being dynamically added to the code, i.e. not via the html page. I want to place this within a html page so that the VS designer can see the style sheet but the running executable can'...more >>

In my webform has a text box bound with a DataSet's column which type is DateTime. I have 2 troubles: - I want to show only date, but it's showing date and time. - I want to show date in format dd/mm/yyyy, but it's showing mm/dd/yyyy. Anyone can help me? Thanks. ...more >>

Hi! I'm building a site in ASP.NET which makes a query that return 50.000 results, this result is read by a DataAdapter to a DataSet (myDataAdter.Fill(myDataSet)). The problem is if the query is made by two users at the same time, the second user take a error. The problem is that 'Fill' int...more >>

We are hosting our ASP.NET application on a multi-proc (4) machine but we're using InProc session state. Machine.Config has webGarden=false at the moment and only one ASP.NET worker process in running. Therefore, my guess is that running on a multi-proc box is wasted because only 1 CPU is being us...more >>

I used cdonts.dll to send mail from aspx pages with .Net Framework 1.0. It worked perfectly. I upgraded to .Net Framework 1.1 and now I get an Access Denied error. Any suggestions?...more >>