Hi - I need to write a basic order page for our web site. It is very straight-forward, in that we don't need a whole "shopping cart" system. Instead we just need a list of products displayed with a quantity field, and when they submit the form it then collects payment info, then they submit aga...more >>

Is there any code out there that explains how to perform a connection to a SQL Database and returning a Dataset using Javascript. Unfortunately all the examples on MSDN are C++, C#, and VB.NET. I'd like to perform certain functions on the client without having to send the entire page to the serve...more >>

My login.aspx page uses a MasterPage and is implemented as a Content page. However, I keep getting the error "A page can have only one server-side Form tag." when I run it. Yet there is not FORM tag in my Content page. One thing to note is that my login.aspx page was originally created in VS.NET ...more >>

I have had some problems with using Samrtnavigation. Using a frame solution where initially a datagrid is displayed, which when an item is selected hides the datagrid panel & presents a panel of controls that have validation. Without smatnavigation this works fine, with it enabled the error mess...more >>

greetings, how can iclear a datagrid content?...more >>

I am writing a database searching system that will be shared across about 30 or so websites. A while back I asked how I can share the business objects among the 30 websites, and was introduced to the global assembly cache. Now I need to do the same for a user control that I'm developing. It...more >>

I need some help, I need to create a "sports portal" application with a left side nav bar which is permanent. the nav will have NFL, NHL, etc. and in the "white space" of the portal will display modules linked to NFl, NHL, etc. I looked at dotnuke and that looks like it won't work for me, All th...more >>

I am trying to use the MSFT data access application block on 3 machines. Machine 1: Sandbox environment; I installed the application block with the msi. The Sqlhelper class compiles & runs great! (Also the SqlhelperParameterCache class; I'll refer to them collectively as the SqlHelper class.) ...more >>

Hi, To better the scripting, is there any good JScript IDE? Thanks....more >>

How does one accomplish "dynamic" menus? For example, I have three items (labels?) on top of each other down the left of my screen. I do not want item 2 to show up in the list unless the user is logged in. In addition, I only want the users to see items 1 & 3, making item 2 essentially invisible ...more >>

How do i sort a Hash Table.. Thanks RSB ...more >>

Hajo, I have created my own thread that makes zips. It should work only when there are any jobs to do. Therefore I use Suspend() and Resume(). But this does not help much. Even when thread is suspended processor goes to 100% :(. What is more, this situation (100% of processor in suspended mode)...more >>

In a current .Net solution (using VB.Net) has a 3 tier architecture of Web interface, Data Access Layer and Database. How do I implement business logic and class layers into this solution? ...more >>

I realize that this may sound heretical, but givent that Microsoft claims to be able to run almost anything under ASP.NET (including scripts containing Python or Perl), is it possible to run a JSP under ASP.NET? What would I have to do to make that possible (other than installing a Java VM)? ...more >>

Hello, I'm looking at creating an application that allows users to create their own templates, and thought of using the same idea's MS used when creating http://sympatico.my.msn.com/. I looked at the source, JS files and everything else referenced with those pages, and it still left more confu...more >>

Is CLR a process or a thread? if process then name it... if thread, name its parent process? 2. Is Garbage Colelctor a process or a thread? if process then name it... if thread, name its parent process? 3. If HTML Button has this property runat = "server", then what is the difference left b...more >>

When I use a session variable in a module, it says "Name session is not declared". Is it not possible to use session variable in module? Wilson ...more >>

Hi guys, I'm confused when creating a virtual directory on my test environment. 1. If I create the virtual directory manually, it lets me modify the "Local Path", by using either the Browse button or the textbox. 2. When I create an ASP.NET aplication that option is unavailable. How was the...more >>

This is something I should know, but I don't. Say I have this: Function dim variable1 dim variable2 do stuff with the variables otherFunction() End Function function OtherFunction() do stuff with the variables end function How can I get the second function to see t...more >>

What folders should the ASPNET user have permissions for, & what should they be? I keep getting 'Access Denied' or 'Server Access Denied' errors. I have given the ASPNET user Read & Execute Permissions to my wwwroot folder, & the application lies within a 'NET' sub folder. However, I get an ...more >>

Hi, How do I avoid asp.net from adding a prefix to my Id tag? I am getting this <select id="_ctl5_language"> which should be <select id="language"> Thanks for any help. Anders ...more >>

I am sending the values from the servercontrol (HtmlSelect) by the method of GET and its anoying that ASP.NET changes the Id. Instead of this: <select id="_ctl5_language"> it should be <select id="language">. Any ideas. Thanks, Anders ...more >>

How to read the IP address of the browser? I am using .Net 1.1. Thanks, Wilson ...more >>

hi, I have a whole lot of pictures needed to transform to the thumbnails to display on the web, it there any easy to do? Thanks....more >>

I have just copied up a new version of a site to the hoster.... and i am getting the following message. Can anyone help please? Server Error in '/staging/v1' Application. ---------------------------------------------------------------------------- ---- Compilation Error Descript...more >>

Does anyone know how to Make an Item selected in a DropDownListBox when Binding it to data. When it changes it populates another TextBox but the DDLB does not retain it's selected value. Thanks Randy ...more >>

Could someone please help me translate this into C#? Private Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.PreRender Eirik Eldorsen ...more >>

I am hoping someone can help me because I am really beginning to hate IE. I am using the following code to generate a dynamic table. private void buildTable(ArrayList Products) { //Variables int cnt = Products.Count; string key = ""; Control c; TableRow r = new TableRow(); TableCell...more >>

In the HTML portion of an ASPX page, I have the following: <INPUT TYPE=TEXT SIZE=2 NAME=VSpace onchange="Img_Preview()" ONKEYPRESS="event.returnValue=IsDigit();" style="width:80px;" ID="VSpace"> Note that the <INPUT> control calls Img_Preview(). Img_Preview, amongst other things, execut...more >>

Hi, I'd like to have a datagrid that has a dropdownlist in the pager control for setting the page size. I can get the control into the pager inside the datagrid itemcreated event by checking for ListItemType.Pager. The problem I'm having is subscribing to the selectedindex changed event. The d...more >>

I have a website where I use forms based authentication. There's a couple links in there that go to another website that uses basic authentication. How can I pass the credentials of the logged in user on the first site when they click the link to access the second site? -- Steve Evans...more >>

Hello, I have a web form with three buttons among other things. I need to know wich one of my buttons was pressed . The problem is that i want my page to be valid before any of the buttons "click" routines can do some processing , meaning that they have the "Causevalidation" property set to...more >>

Does anyone know if there is a treeview-control we can use on a webform in ..Net ? ...more >>

Hi all, I'm using ASP MasterPages for my templates. As such, I have a couple of pages which are for file uploads. Is there any drawbacks in making all my forms of type: ENCTYPE="Multipart/Form-Data"? Will this cause resource or security issues? Thanks. -- Lucas Tam (REMOVEnntp@r...more >>

Is there a way to display a message using an aspx page with controls on it that the data is loading for the page without having to display one html page then reloading the aspx page. in other words display a message on the aspx page before all the controls are loaded and the data, then display the c...more >>

Hello. This one is kinda out there. I have asp.net code that will email my yahoo account a <img> like with image on the server. When I open it in yahoo I get the full image on screen. works great. Any way to create an image (in asp.net on the server) of full web page - text and all. Curr...more >>

Hi, I have a data grid that has the following properties EnableViewState = false AllowPaging = true AllowSorting = true AllowCustomPaging = false now, when the page switches I want to get the current page number and display it in a label on the form... but it doesnt seem to return anything...more >>

Hi There, I am trying to use the to obtain the information from 2 listmenus, if the user makes a selection the page is submitted and then based on the value selected is transfererd to another page. This works ok on it's own but I can't seem to access the actual value of the control or the opt...more >>

What I am trying to do is as follows. I have a page with 3 links,that direct the user to 3 different pages when selected after login. So all link selections will first direct the user to a login page. Once the user logs in then they are directed to the appropriate link. So for all 3 links they...more >>

I have a web structure that looks like this: \application \Noms -Web.config -Web.config I have set up my remoting information in the root Web.config directory. To set up remoting, I have coded this: (in Global.assx) public void Application_Start { string path = Context.ApplicationInst...more >>

HI, I have created an application that has a logout.aspx page. here I clear the session variables and redirect the user to the login page, but if I dont close the brower and hit the "back" button. the user is directed to the old pages. How do i avoid this? Please advice, Stephen ...more >>

I need to get the size on an image client side before the client uploads it, and if its too large, I need to alert the client rather than doing a postback. The code below successfully writes the file size to the text-input element on the second click (attempt), but writes -1 on the first click....more >>

Learning client-side coding... which should be used to refer to an HTML control - the ID or the Name attribute? Can both be used interchangeably? Rationalle for which one to use? Thanks. ...more >>

hi, I had an asp:listbox, and everytime i click item inside, the bar automatically go to the top, is there any way to keep the scroll position? I turn on the smartNavigation, it still doesn't work. Thanks ahead....more >>

Hi all, I've created an User control. It's an extension of a textbox wich has some extra properties so that validation becomes a lot faster. The control wordks great if autopostback is on. When there's a value in the textbox, the (overridden) textchanged event fires and validation is perfor...more >>

How can i step through the execution of javascript in a aspx page? I'm running asp.net 1.1 Thanks. -- moondaddy@nospam.com ...more >>

I have a Shared varibale in a base class and all the Shared methods in the sub-classes use it (and CHANGE it). I thought I was saving myself the "trouble" of Dimming this variable inside each Shared method. But now I wonder if I will have a problem in a multi-user environment with code that cha...more >>

Does anyone have ideas on where or how to store standard app settings across multiple applications? Something like a database server name? Currently I have this information saved in Web.config for each app but I would rather move it to one area so I can centralize the setting. Is there a st...more >>

If I please request help on convert ASP page to be ASPX page. My code is: If NOT RS.EOF Then Else Code... End If Me cannot get If..Then...Else work. ASP dot NET not like EOF. Someone please help find replace code sample. Much Thanks, Lee ...more >>

Here is what I'm trying to do. I need the user to make multiple row selections, either using a checkbox column or selecting Multiple Rows from the DataGrid. Is there a way to do this and if so can I find some sample code. I'm using VB. Any HELP would be great. Thanks Randy ...more >>

Hi, VS.NET 2003 on WinXPPro + all latest service packs etc. I have a totally standard WebForm wherein I need to include one of several HTML files according to various parameters etc. I'm trying to use an <asp:Literal /> control for this, and intend to modify its Text property in the Page_...more >>

I have tried everything with: <script language=javascript> window.open("",null,"fullscreen=no,status=no,toolbar=no,menubar=no,lo cation=no"); </script> And it doesn't work right for me. Is there another DHTML Method or something else I can use to NOT show the menu, buttons, status ba...more >>

Hi there, I use aspx to create a web page for query output, it contains only display data and have many pages when print it out, now I need to add a table of contents list at the beginning of the web page, the table of contents should contain outline text and page no, the outline text is OK to ...more >>

How can I backup and restore a SQLServer DB from a .net VB program? Thanks, G ...more >>

This is just a general question....trying to collect some ideas on how to approach this issue: I have a web app that has users across the country. Since they login, I can make their profiles have a time zone field, so that's no big deal. My data in question is stored in SQL 2000 in a dateti...more >>

Hi all, Is there a way I can design the datagrid where, if the SelectedIndex changes and I highlight the selected row, that the grid does not re-write itself and keep the current page smooth, or avoid the 'flash' of the re-write? TIA -Rich ...more >>

How can i quickly find out whether .net is installed on a machine or not. TIA ...more >>

Hi, Apologies if this is a little off topic but I'm hoping this would be the right place to ask. I'm currently learning and experimenting with asp.net and although I can test locally I would like to upload my files to a remote hosting company as well. As this is non commercial I don't ...more >>

Hi On my webform I have a textbox in which autopostback is set to true. (nb I don’t want to disable this because I have manipulating the visibility of other controls, but for the purposes of the exercise I’ve stripped that code out for the time being). What’s happening a) If I click th...more >>

I have a need for a status bar or some indication about a query is being run. I have seen some ASPX pages where the whole page just temporarily becomes an amimaged "query running..." graphic and then goes to the page with results. Something as simple as an animated gif would work too. I jus...more >>

i currently have some code that creates a word document on the client side in an intranet environment - this works fine but i need to take it a step further - id like the word document to be autopopulated by data thats in the pages text boxes - is this possible ? the code i use for creating and ...more >>

Can anyone guide which steps i need to follow(code snippets) to achieve this. I want to use text files for the translations and use resgen.exe to build the respectives resource dlls. Any help will be highly appreciated. Thanks in advance Sebastien ...more >>

Hi, I used the RugularExpression class in my winforms to validate a textfield. Now I am doing a web application but using a RegularExpressionValidator and I am using the same regex as in my winforms. However in my web app it only checks for single chars instead of the complete string. Is...more >>

I have some javascript I would like to run after a doPostBack occurs: onchange="javascript:__doPostBack('Text1','');[my JavaScript here]" The doPostBack is being added dynamically by .NET when it renders the control. If anyone can tell me how to tell .NET to add the doPostBack BEFORE a...more >>

Hi all, I've created an User control. It's an extension of a textbox wich has some extra properties so that validation becomes a lot faster. The control wordks great if autopostback is on. When there's a value in the textbox, the (overridden) textchanged event fires and validation is perform...more >>

Hi there I’m simply trying to check for a blank or empty value in a textbox on my webform. In this instance I do not want to use a requiredfieldvalidator, I want to use a customvalidator (as I have other code within the customvalidator which works). This won’t work (within servervalidate): ...more >>

Hi, I want to import an html document into my asp.net page and render it inside a TableCell. The reason for this is i want to simulate the behaviour of a frames page without using frames. I cannot edit the source of the HTML. Is there any way of parsing the html to remove all of the header...more >>

greetings, i'm building a custom style in a datagrid, and i need to display buttons end of each row. the problem is how do i know which row is selected when a button is click?...more >>

I have some text in a page that when a certain even happens, I need to make it glow from black to red (through a spand of 1 second) pause for a few seconds, and then slowly change from red to black over a span of 1 second again. Lastly, this needs to be compatible with NS 4 if possible, or if no...more >>

I am a beginner in web developtment in asp.net using visual basic.net. i was trying to access data in SQL 2000 and display it in a datagrid/listbox, but I kept on getting the same message from the browser : Server Error in '/Sample2' Application. -----------------------...more >>

Hi, I'm reasently new to ASP.NET and was wondering what the most appropriate control if any would be best for showing HTML code pulled from a database in a page! I have thought about using a label and also datagrid but I wasn't sure if you could put html code into a datagrid so it just shows up a...more >>

Using Request I can get some information about client. But I couldn't get two of them: 1. Screen Width ( and height ofcourse) 2. System Language. I can get them with JScript, but I don't want to submit a form to get these information. Is there any other possible way? ...more >>

hi, how can I implement passowrd protected access to IIS located files? for example: when somebody tries: http://x.msmobiles.com/a/dupa.pdf then page with user name and password should open. then user enters name and password then program connects to certain webservice to validate a...more >>