Hello All, I have review the IBuySpy portal application and notice that it uses the HttpContext to store information about the config,security, etc So here is the question, when I try to store items in the (HttpContext.Current.Items.Add()), and try to reference them from another page I g...more >>

Hi, I need to use a Masked Edit Control in my ASPX page. In VS.Net, I added the reference to MSMask.dll for my application & also added the MaskEdBox to the Toolbox. After adding the control to the web form, when I select the control & see its properties, I do not see the "Text" property....more >>

Hi, I'm having a problem where my Application_Error() event in my Global.asax file isn't firing in Release Mode. If I compile in Debug it fires just fine, but if I then recompile in Release it won't fire. This just started about a month ago but I didn't spend anytime on it till now. I'm not...more >>

Hi Experts, I am having a serious problem now. I am using IE for developing my asp.net application. My application need not run in Netscape. I have a peculiar problem. I have an aspx page from which when the user clicks on the save button, I am calling a javascript function which shows up a m...more >>

I have 2 tables on my webpage. On onmouseover" event of any row of first table ,i am calling one function to change color of the row. For that i am passing the row No and table name. On click event of the button "<Add rows>" i am adding one row in "tabl1". The statement written for this is like ...more >>

hi there, i got 2 textboxes and 2 buttons..both are search input and search buttons.. when i have focus of the 2nd textbox and i press enter, it always fires the event for the 1st button. Help????? Paul. ...more >>

Hi all, lets assume my application is running under an app pool that has 2 worker processes servicing requests. Will the Application & Cache objects be the same & concurrent amongst all requests? i.e. does each worker process have its own copy of Application & Cache or do they both share them?...more >>

Hi, I'm having problems with renaming a form when using templates. The template type I'm using can be found here: http://www.charon.co.uk/content.aspx?CategoryID=28&ArticleID=42 http://www.charon.co.uk/content.aspx?CategoryID=28&ArticleID=43 To summarize the articles... I'm overriding the ...more >>

Hello, I am working on an Asp.Net/VB web site. I have a search form with an input text and the search button. How can I send the Words written in the input box to the results page? I need to send the words in order to be used as filter in the results page. I don't know how many words the ...more >>

<snippet from .net documentation> If Panel1.Controls.Contains(NewPanelButton) Then RemoveHandler NewPanelButton.Click, AddressOf _ NewPanelButton_Click Panel1.Controls.Remove(NewPanelButton) NewPanelButton.Dispose() End If </snippet from .net documentation> I ...more >>

is there a correct way to do it? at the mo, i just putting the usercontrol within a <div> tag, then setting its absolute position there. which works for me as the control isnt used on any other pages. but what would happen if i wanted the same control on a different page and in a different p...more >>

I am trying to work out a very simple way to get a Flash form to commmunicate with a .aspnet application that will somehow receive parameters from the flash file. Or, vice versa stream database content into a flash mx file via an asp.net/xml type application. Although I brand new to .NET I ...more >>

I've been doing some research on security and it seems like hashing/salting passwords is a good idea - but still not really all that secure against dictionary attacks (the salt just makes the hacker run their dictionary against every single account - not much of a challenge for a competent hacke...more >>

Hi all, Given a virtual path (URL) to a page, I need to programmatically get its class type. For example, there is a page /MyAspNetApp/TargetPage.aspx. I need to get the automatically generated class to check its type, e.g. to check if the class implements a certain interface. The base clas...more >>

subject -- Vlad ...more >>

If I try to redirect in usercontrol using only a relative url like Response.Redirect("somepage.aspx") it will fail several places since it tries to find the page in the folder whcih the user control is used in. One solution is to use an url like Response.Redirect("/somefolder/somepage.aspx")...more >>

Hi, can someone point me to some actual high traffic websites (preferrably non-Microsoft) having 100% .Net under the hood? Thanks for any hints, regards DC...more >>

i posted this yesterday in the building controls messageboard but got no reply so i thought id post it on here Hi, i have built myself a webusercontrol that contains a single datagrid the datagrid is based upon a couple of template columns and having add, edit, update, cancel, delete...more >>

Hi how do i put stuff into the pager? i.e. at the moment i have page numbers as my pager style. 1, 2, 3, etc. i would like to have it as << Prev 1 2 3 4 5 6 7 8 9 10 Next >> how would i do this? Prev and Next obviously decrementing or incrementing the page index. Thanks Jason ...more >>

I've got a datagrid on my asp page. I have a button that allows the user to export the contents of the grid to Excel. It works great for 1300 records. If there are more than that when the export button is clicked the network log-in pop-up appears and once I enter my info then it re-opens the ...more >>

Hi, I am trying to figure out why i can't get the multpage.aspx to do anything more than render plain text. The tabstrip.aspx, treeview.aspx and toolbar.aspx all work correctly. The multipage, and the treeview_bound are not working right. Any ideas? Thanks ...more >>

Hi All, This is actually a DHTML related question. I have a web page that is divided in 3 frames. The web page shown by each frame contains an HTML table in a DIV tag. Each table has lots of columns and rows so both vertical and horizontal scroll bars appear. Is there a way to sync the scrolli...more >>

I have 2 ASP.NET (C#) applications (A and B) running on the same server (IIS6, but the problems is also present in IIS5). Each application has its own Web.Config file. The only difference between the web config files is the following <system.web> <httpHandlers> <add verb="GET" pat...more >>

I'm sure you've all seen the save scroll position from 4 guys from rolla which can be found here > http://aspnet.4guysfromrolla.com/articles/111704-1.aspx BUT try to get that to work AND still be able to set the focus to a control. Here's the problem, when you set the focus by using the reg...more >>

Hello Im sure many of you have seen this error message before: [aspnet_wp.exe could not be started. The error code for the failure is 80004005. This error can be caused when the worker process account has insufficient rights to read the .NET Framework files. Please ensure that the .NET Fram...more >>

I would like to know how to display and manipulate TIFF and multipage TIFF Files in my ASP.NET Applications. I know there's third party controls, but I'd like to do it myself Thanks!!!...more >>

I have a stupid question about Vstudio.. How do I configure Vstudio so that I can easily deploy my web Asp.net pages without including those .cs files (code behind)? Those .cs will be compiled as .dll in the /bin folder right? I tried playing with "Debug" , "Release" and "Configuration Manager...more >>

How can the text property of the label web server control be formatted to display more than one piece of text. For exmaple - I currently have the below code. Currently this will just display the "ID" dataitem, but I want it to say "The identification number is "ID"". How would I do this? ...more >>

Hey all, I have a web application which loads a wizard (another smaller form to get user info). As soon as the wizard completes, I need to have the original page from which the wizard was called from redirect to a new page based on the users input. I've tried using a seperate thread and a lo...more >>

There was a problem with ASP.Net 1.1 creating/generating bad javascript on html pages that I ran into and on the KB page that I had found at the time it said that the problem was fixed in the .Net Framework 1.1 SP 1. So, I ran "NDP1.1sp1-KB867460-X86.exe" thus installing that SP and now I'm g...more >>

In moving a ASP.NET site from a W2K IIS5 server to a new W2K3 IIS6 server, we are having trouble with what appears to be ASP.NET server side includes in the .shtml files. I did not set up the old server or code the site and have just been brought onto this project so I'm hoping someone out the...more >>

I get this error when trying to use a paramter on a dynamic sql statement. What am I doing wrong. Exception Details: System.Data.OracleClient.OracleException: ORA-01036: illegal variable name/number Here is the code: Dim strSQL As String Dim intMyVal as integar = 5 ...more >>

Hi I don't want to use javascript to open a new window because I want to use server side code which gives me more control. I think I can not use response.redirect to open a new window and keep the current window. Is there any way to do it? Thank you! David ...more >>

Hi gurus, I have a little complex question for you all, that I hope you can help me. I have a windows application that comunicate with another dll's applications. My Win app have some menus (like Outlook bar) and each menu can have many icons or function as you want. This icons can call form...more >>

How can I disable the Back and Forward navigation buttons in Explorer from my .NET application? Eje...more >>

Is there a way to reference the website root in a transfer? For example, Server.Transfer("../folderb/test.aspx") works if the page being redirected is in, say, foldera but not if it is in the root. I want to do this in a generic way so if the application is moved to another server it will stil...more >>

I havent got room on an aspx forms data items but want to have an alternate option to double click on its link (like a right click context menu) so make the most of functionality with the lack of space, without refering to using some other kind of custom control. Its for a calendar that is data...more >>

I have 2 columns that i need to subtract together then display that result in my datagrid, how can i do this in my SQL statement? ex: I need: Begining_Cars - Sold_Cars = Remaining_Cars and display Remaining_Cars in my grid...more >>

Lets say I have an asp:Image control, and I want to change its image in client-side script. How can the script reference the <img> object? This code doesn't work, because although asp:Image has the ID of _img, the resulting <img> tag is given a different ID. <asp:Image id="_img" Image...more >>

I have a table with a title: ******************************************************** <table border="0" width="700" style="margin-left:5" > <tr> <th align="left"><asp:Label id="lblHeaderPositionTitle" runat="server">Position:&nbsp;</asp:Label></th> <th><asp:Label id="lblHe...more >>

This is a multi-part message in MIME format. ------=_NextPart_000_000D_01C4D850.E8A09D80 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi If I change the checked value of the checkbox by code, I can not trigger = the=20 CheckedChanged even...more >>

Will a page set to cache also cache a usercontrol in the page if the user control does not specify caching. TIA MattC ...more >>

I'm not sure if this is the right newsgroup but an expert can probably help me here. All our web applications have the same set of references. So I'd like to have them be referenced by default. I'm trying to change the the WebApplication.vbproj file to include these references but I'm no...more >>

This is a multi-part message in MIME format. ------=_NextPart_000_0026_01C4D849.000CFD40 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Does the file system being used by the O.S. (i.e. FAT32 or NTFS) play a = major role as far as executing ASP....more >>

How does one detect for Internet Explorer on Windows CE? Does Request.Browser.Browser return anything unique for mobile versions of IE? I have a strange situation where I need to develop a user interface to a web app for CE, but at the moment I do not have a pocket device on which to test it. An...more >>

hi there, I looked up posts on how to get a javascript confirm on the onclick of a button to determine whether to run server code and i wrote this on the page load.. string jsalert = "javascript:if(confirm ('Is the employee a rehire?') == false) return false"; btnEdit.Attributes["onclic...more >>

Hi Everyone, I have a .NET dll that uses the HTTPWebRequest class to make an HTTP connection to an off-site server. This dll works just fine from a Winform but when I try to use it from an ASP page (via COM Interop) and get a registry access exception. I know why this happening. The dll m...more >>

I'm trying to load a drop-down list with all DropDownList control names from another page. How would I be able to find those DropDownList controls? The FindControl method will only find a certain control by id, but I want to find all controls of a certain type (DropDownList in this case). ...more >>

I'm using SmartNavigation and need to automatically scroll to the top of the page when the ValidationSummary control catches errors and displays them, so that the user can see the errors without having to manually scroll to the top. How can I determine if the ValidationSummary will display err...more >>

How can I do something like this AuthorList.DataValueField = "au_lname" &"-"& "au_id" I want to concatenate two columns together. Any ideas??...more >>

Hi, i have a vb.net web application that uses validators. on my dev machine (Xp pro) it works fine. on the hosting machine (win2003) the validator (client side and server side ) stop working. i thought it might be related to norton internet security, so i disable it, but it also don't expl...more >>

hi everyone. How do you migrate a project built using VS.NET 2002 to VS.NET 2003 and back? I'm doing ASP.NET applications and haven't found out how to move projects to and from. At work I use VS.NET 2002 on a 2000 pro machine. Most of the time I try to take my work home but I run into bi...more >>

HI, I've a c#.net page and i want to pass parameters to a crystal reports linkedwith stored procs. Could u pls tell me how to do that. Thx Raghu *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it!...more >>

Hello, I have C and D drive in my server. I developed all the applications in C and users access these applications from C: Now I need to create a development environment not to cause trouble to the users while I am developing something. I need to use D: driver as development environment and ...more >>

All, I have a ASPX page that handles a click event of a button and also have a code behind for the button - I would like to handle the click event of the webform first and then execute the code in the codebehind for the button is this possible? Thanks Msuk...more >>

I get the following error when I try to run a project ( Debug | Start ). "Error while trying to run project: Unable to start debugging on the web server. You do not have permissions to debug the server. Verify that you are a member of the 'Debugger Users' group on the server." I added my d...more >>

I have recently upgraded my desktop from windows 2000 to XP Pro. I backed up my project by simply copying accross the files in the project. I have changed the default virtual directory from InetPub to another and i have enabled file sharing and security settings for Internet Guest Account, VS...more >>

Hello, From a web aspx page I need to call a two proc’s. The first proc returns the data quickly which I want populate a data grid. The second proc does some heavy processing so when it’s finished I want to do notify the web page with a button which appears and displays “click here to...more >>

Hi I have datagrid with 5 items. Out of which 1 items are checkboxes. The bool column(checkbox column ) in added in datagrid. The rest of Data is binded dynamically to the datagrid Based on some values from the database I have to check or uncheck the checkbox in the datatgrid. Does ...more >>

All, I would like to display a webform modally from the codebehind of another webform is this possible and how? Thanks Msuk...more >>

Dear: I have web application that able user to upload files the the ability to zip them, the problem I have , that there is a choice that makes user extract the zip file into server but while extraction there are some existing file overwritten without user notice, what I need while extracti...more >>

All, I have a ASP.NET/C# webform that contains two file filed control that have been set to run as server controls i.e. Run As Server Control. If the page_load I set the enableviewstate to true but when the form posts back it looses the path of the file the user selected - what is wrong? ...more >>

when i run the code below to search my entire c drive.. i get this following error message: Access to the path "c:\System Volume Information" is denied. Line 29: foreach (string f in Directory.GetFiles(d, ".mp3")) In web.config i have <identity impersonate="true"/> When i run the same c...more >>

If have an asp.net page (code behind written in VB.NET) which needs to store information from a postback in an arraylist and retain this list across multiple postbacks. The variable is declared at the class level as: Public files As New ArrayList And I am accessing it in two event proce...more >>

i want to call a sub in vb.net like: Private Sub X(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.RepeaterItemEventArgs) where the second argument can sometimes be RepeaterCommandEventArgs or any other kind of this eventargs thing...... is there a way that I can call the fun...more >>

i want to keep a global variable or a session in global.ascx when ever a user access this particular page. at certain time, this page will do a infinit loop, and i want to set a variable to allow it to only loop how many times i want. e.g 3 times and quit. how can i get this done?...more >>

Hi, How can we easily detect cookies is enabled? Thanks ...more >>