I've created a theme Css for my Asp.net 2.0 web application. The web.config Pages Theme key is set to the theme name. Everything seams to work fine except for any page that I want to disable the master theme and apply another stylesheet.css. According to the documentation I've read. I sho...more >>

i use isnumeric(xx.text) to check whether it is a money however it also accept 01 or .1 how to check whether it is xx.xx only...more >>

*sigh*...I have gotten no where with my .net 2.0 project. ;o) I'm still stuck on db connection strings. I have a connection string in my web config: <appSettings> <add key="DBConn" value="[my connection string]" /> </appSettings> Then in my function, I try to get it. I've tried this: ...more >>

Hi I have very simple problem - I need to process asp:Button click at server. I have written (my experience is little) in .aspx: <asp:Button ID="GoTo" runat="server" Text="Go To" OnClick="GoTo_Click" /> and in .aspx.cs I have written: .... protecte...more >>

I have a button on an aspx page. When the user clicks the button I would like to add a new row to an existing table in my Access database. The table is Ante_Admin. The name of the key field is AnteNum, I would like to set the value of AnteNum to MyVal. In code behind on an aspx page I ha...more >>

i want to display a price lists according to the product groups the user select. the designer gave to me is to show the product groups use a tab menu, which can enlarge a little bit, when user click the tab. any one got a good example for me to follow?better come with codes. thanks ...more >>

I converted an ASP.NET 1.1 web running on IIS under XP Pro using Visual Studio 2005 It runs ok, but when I build it - no dlls are created in the BIN directory (or any other directory that I've found). I don't see where the settings are to configured to change the compilation model so tha...more >>

Recently, I came across the issue of file-system practical limits in terms of how many files to store in a single directory: http://www.37signals.com/svn/archives2/id_partitioning.php That refers mainly to LAMP, but was wondering how much of an issue it is with Windows/.net I'm working ...more >>

I've been taught that, at least in 1.1, you put your DB connection strings in the WebConfig file and access them from there as needed. In 2.0, it looks like I can do the same, but it's been suggested that I use the Web Site Admin Tool Wizard to store them. So, I have a few questions: Shoul...more >>

I have a page with a "newly" added datagrid on it. When the page posts back the browser closes, without exception. As far as I can tell the problem occurs on the client side (server code seems to execute fine). This only occurs on client machines, but not when running on local host. I've ...more >>

Into the wayback machine, wanker Fred. ...more >>

I have a FormView tied to ObjectDataSource that's not updating and am wondering what I missed.. <asp:FormView ID="fvRegDetail" runat="server" DefaultMode="Edit" DataKeyNames="RegistrantId" DataSourceID="odsRegistrant" CssClass="waFormView" > <EditItemTemplate> .... <asp:Bu...more >>

I was able to convert our web application using the web project option (still have a lot of problem when converting to a vs2005 web site). It run without a problem on my machine. I deployed to our test environment and I got the following errors: Parser Error Message: Could not load file o...more >>

Hi Folks I have a ASP.NET 2.0 (C#) project, in which I have few ASPX/cs files. When I compile the project, it generates the assemblies Does this mean, when I release the files to TEST, I have to give the CS file along with ASPX files ot just ASXP, CONFIG, dll file should be good enough for ...more >>

Is there a way to generate documentation from an asp.net website? I don't see any options for /doc. Or is there a way to generate the build file Visual Studio uses so I can add the /doc option?...more >>

I want to get a connection to a Oracle database in myPage.aspx I used the VS control and the wizard report succesfull connecting test. The connection is defined Conn1 As System.Data.OleDb.OleDbConnection the connectionString property is Provider=OraOLEDB.Oracle.1;Persist Security Info=False...more >>

Is anyway I can catch the event of client closing the browser in server side (ASP.Net) ??? Thanks in advance, Genc Ymeri. ...more >>

Hi, I have a web page that is in a master page. The user fills in the page and at the bottom I have a link for terms which when they click is causing post back. Here is the code. Is there a way to just have the popup without the postback? this is in ASP.NET 2.0 HyperLink ID="HyperLink...more >>

Hello everyone! I have a problem that it's gonne drive me crazy... I have an intranet web application that has an upload module. I did it, test it and it's working on my development machine(windows xp; vs 2005; asp.net 2.0), but when I moved the completed application to the production machine ...more >>

I have to have three RadioButtons and then under one of this RadioButton, I need to put two checkboxes. Something like following: O Temperature [] Air [] Water O Radiaton O Wind Velocity The child CheckBoxes (Air and Water in above example) should become "activated" only when t...more >>

By default VS 2005 is adding every folder in my website root to the project and therefore adding it to source control. The problem is we have some very large folders with 10's of thousands of images. Also, there are report file directories with very large report files in the root as well. I...more >>

Hi all, Environment : ASP.NET I am using cookies to store some data. this is done in a class which is called by a web page CookieCreate.aspx. Here is a little bit of code of how i create the cookie in the class Dim context As HttpContext = HttpContext.Current ...more >>

If you add a reference to an ASP.NET 2.0 Web Project, where does it save that reference? I don't mean the DLL, I mean the reference to the DLL. In 2003 I believe it would put 1 line per assembly in the vbproj file, but there is no project file anymore in 2005. ...more >>

Hi Everyone: I am opening new window using HyperLinkField as below. <asp:HyperLinkField HeaderText="Process" Target="_blank" DataTextFormatString="Process me" DataTextField="doc_name" DataNavigateUrlFields="doc_name" DataNavigateUrlFormatString ="~/aaaa.aspx?path={...more >>

I am using VS2005 to build a web form dynamically. I'm using AddHandler to connect a custom event handler to the TextChanged event of dynamically added textbox controls. Data entered in the dynamically added textbox controls is saved to a database in the custom event handler. The custom...more >>

I'm trying to use the Office XP PIA in an ASP.NET application. It's working fine on my workstation and I can manipulate a Workbook using Microsoft.Office.Interop.Excel. When I try to deploy the application to a server, I get: "System.Runtime.InteropServices.COMException (0x80040154): COM ...more >>

I desperately want to replace my hand-made ajax treeview with the 2.0 TreeView. The webpage I'm designing uses the postbacks to dynamically fill the treeview. The reason why I'm doing this is because my tree is ENORMOUS. It can possibly hold millions of nodes. The problem is keeping this t...more >>

I am using freetextbox control and getting an error when using Image Gallery. Every time I am trying to upload image it throws an exception "No file was uploaded!! " without any additional information. Does anyone know how to fix/workaround that? PS: .NET account has permission to writ...more >>

Hi, I just opened up a Web Project Setup as i followed instructions given in an article about how to deploy web applications. so i opened up a web project set up and in solution explorer i right clicked on project name then click Add->Project Output. Article says (exceprt copied) ".............more >>

Hi all, I have made an ASP.NET 1.1 application on windows 2000 advanced server. In the application, i have saved the file using the following code string str; str=3D"this is my data"; FileStream fs=3Dnew FileStream("mytxt.txt",FileMode.open); StreamWriter sr=3Dnew StreamWriter (fs); s...more >>

Hi all, I have made an ASP.NET 1.1 application on windows 2000 advanced server. In the application, i have saved the file using the following code string str; str=3D"this is my data"; FileStream fs=3Dnew FileStream("mytxt.txt",FileMode.open); StreamWriter sr=3Dnew StreamWriter (fs); s...more >>

I am currently working on an ASP.net application. In some situation when the Back button is pressed from the browser toolbar, Internet explorer displays me a cached page from the history. In other situation the previous page is regenerated (the page_load event is called). It is the same pa...more >>

We have a web app that has some data access code that will need to be used by another process that will load data into the database from behind the scenes. How can I "extract" just this piece of data access code from my project into a seperate DLL so it can used by the other process? Do I hav...more >>

Yesterday I installed VS.net 2005, but I still need to maintain a asp.net 1.1 application that I've been developing in vs.net 2003. I'm guessing that installing 2005 did something to my system because now I get the following if I try to run my application on a server with only the .Net framew...more >>

Hi I'm trying to run a simpel asp.net 2.0 web appl. on a hosted webserver. The only place where my app can run is in the root directory on my domain. It can't run in either a subdomain or a subfolder. In the subfolder the error is: It is an error to use a section registered as allowDef...more >>

Is there a book you people would recommend for a person who has never programmed before and wants to learn ADO.NET? I know C# and VB are basically the same, but I want to stick strickly with VB. Thanks! ...more >>

I just installed VS Web Dev. Express 2005. I have used 2003 for a while. 1.) What is in the normal version that is missing from the express version? Any links to this would be fine. I found none. 2.) How does the group feel about this 2005 product as compared to 2003? Casual playing sugg...more >>

I have a web application that I want to run using the "ASP.NET Development Server" when I am working locally. When I go to do this however, I don't see an option to set the Virtual Path. By default it creates a virtual path that is the same name as the folder that holds my app, e.g. "/MyWebAp...more >>

Hey guys... I have a form that asks for several dates. I tried using asp calendar controls to set values of the date textboxes which were readonly. I found this annoying since each time I advanced a month and/or selected any date, it posted back and refreshed the page. So, instead, I reso...more >>

I am using a System.Web.UI.WebControls.Table control on a screen. (Dot Net 1.1) My problem is this: The table is programmatically reconstructed on every postback. Each table row contains two textboxes that are intially set from the database. None of the items in the table are 'databound...more >>

How do you set the focus on a web form in ASP.NET v1.1 using VB .NET 2003? I have several textboxes on a web form and I want to set the focus to a specific one after the user clicks submit. Thanks, -Carl ...more >>

Can anyone tell me what exactly what makes intellisense works for custom controls in aspx pages in VS 2005? I just installed Atlas in my office computer, created a new atlas project and it doesn't show any code completion dialog when I type "<atlas:". At home I have exactly the same version...more >>

hi there the topic says it all. I have a outer join select statement in tableadapter that populates GridView, I want to make it updatetable, so I need to provide an update command for table adapter. the problem is that not all rows in gridview exist in database (since it's an outer join) s...more >>

I have a datagrid and some textboxes and buttons below it. As I add data to the datgrid it grows vertically (of course) and eventually covers up my other controls. How do I make my other controls move as the datagrid changes in size so they always maintain a constant distance from the bottom...more >>

Hi Everyone, I'm having a problem trying to get the program to execute the SelectedIndexChanged event for a Dropdownlist (Combobox). I double clicked the control to get the event in the Code-Behind file. I have the following declare : Protected Sub cmbPORequests_SelectedIndexChanged(ByVal se...more >>

I have just created my first asp.net application and I am ready to deploy. The solution consists of the following: A single asp.net assembly to be deployed to web server A number of vb.net assemblies to be deployed to application server. Some of these assemblies will be shared by future appl...more >>

I have developed webforms on which there are many radio buttons, textboxes, and labels designed in Visual Studio .NET with GridLayout. Most of them are required to allocate those controls into one page. The problem is that I designed the web forms by using Visual Studio .NET in defualt propert...more >>

Hi there, I need to include an ASPX page within an ASP page. Is this possible? EG: making-a-claim.asp is: <!-- #include file="top.asp" --> <!-- #include virtual="/contactform/contact.aspx" --> <!-- #include file="bottom.asp" --> I get the error: "Page Command Out Of Order ...more >>

Hello, The webhost that I have my asp.net website with does not allow me to change the ISAPI handler for IIS, I am wondering if there is a way to accomplish this without modifying the ISAPI handler. a user goes to: http://www.mysite.com/username/ and it redirects to: http://www.mysite....more >>

Hi, What are people's thoughts on naming convention for data access components? I'm building two classes that will be used by an ObjectDataSource for data binding: 1. Data entity (encapsulates a single record, e.g. Employee) 2. Utility class (performs employee ADO.NET database operations) ...more >>

Hello All: Is it possible to group parts of an XPath string? I need to retrieve all ndoes from an xml document where the attribute spellCheckingRequired is equal to "True" and the attribute controlToRender is equal to "textbox" or "addressline" or "augmentedtextbox." Can I group the c...more >>

Hello Everyone, I have a confusing problem. I'm getting the following error message on an ASPX page ... Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive I've seen it before and figured something was sh...more >>

I saw a lot of requests for a program like this, so I wrote it. Yeah, my site has "PSP software by Auri" but in this case it means "Pretty Sweet Programming" :) There's both a VS2005 add-in and a standalone app (separate downloads, you don't need both). This is my second developer utility this y...more >>

i m trying to compare a time i have stored in a session variable, to a time of day: If (Session("theShowTime") < 18.0) Then .... basically i want to know if the time is before or after 6pm. 'theShowTime' is in short-time format from a microsoft access table(18:00). but i get the error: In...more >>

I have an integer value in a textbox, i want to use the value to perform a mathematical calculation, however i can only access this value as a string and i can't cast a string to an int. How do i do this?...more >>

hi all, I have a webform that I would like do add some features. How do I : 1) setfocus in a textbox when the page first loads up; and also dynamically when I want to focus on it. 2) highlight the text in a textbox. TIA. regards, andrew...more >>

Hi all, I have made an ASP.NET 1.1 application on windows 2000 advanced server. In the application, i have saved the file using the following code string str; str="this is my data"; FileStream fs=new FileStream("mytxt.txt",FileMode.open); StreamWriter sr=new StreamWriter (fs); sr.Write(st...more >>

Hi, I'm using asp.net 2.0 My webform does the upload of a MS Visio 2003 file. Now I must save this on SQL Server 2000 table How can I do this ? What must be the column DataType ? thanks...more >>

Hi, I'm using ASP.net 2.0 I uplod MS visio file on my webform, now I must save the stream on SQL 2000. How can I do this ? thanks...more >>

Hi everybody, I've got a web application where I need to join several strings, some of which are read from a dbase and display then IN the order they are joined. I.E. I want to display "Hello {USERNAME}, How are you doing?" ({USERNAME} is read from dbase). Now the problem is that the strin...more >>

In a ASP.NET 2.0 project I'd like to set an image as path separator in the SiteMapPath. When I edit the PathSepartor template (for this SiteMapPath) and drag an image on it, it works fine for all pages in the root of the Web project. VS2005 creates the folling aspx: <asp:SiteMapPath ID="SiteMa...more >>

if the user input data and it's only allow two precision e.g xxx.xx but it doesn't allow xxx.xxx or more how can i detect it is two precision in code-behind...more >>

I have posted this question 3 times now and no-one has even answered it, so is it possibly a bug or am i missing something. In short it does not seem to be possible to set the focus on control from within the Active event handler of the WizardStep control. Full details below. For testing ...more >>

HI ALL.. WELL I GOT A LITTLE TRICKY PROBLEM .... THE PROBLEM IS ... WHEN I SIGNOUT USING THE BUTTON(FORMSAUTHENTICATION.SIGNOUT()) RESPONSE.REDIRECT("LOGIN.ASPX")...IT REDIRECTS ME TO LOGIN.ASPX...THAT FINE........BUT WHEN I CLICK THE BACK BUTTON OF IE IT AGAIN REDIRECTS M TO WHERE I WAS ...more >>

Hi - Not sure if they've coined a name for these yet, but many web sites (google, yahoo, etc) use OCR-resistant images to either slow down a brute force password attack or to verify that a human is on the other side. Seems like an ideal solution to prevent hacking issues without actually l...more >>

This might be common knowledge... but, what does this animated icon in the VS2005 IDE mean? (http://www.cflashsoft.com/temp/vs05sb.JPG) it's a VS icon... animated... slowly blowing up). I've personally never noticed it until tonight. What does it mean (there's no tooltip!.... bad UI design ...more >>

Hi, I'm using sql server 2000 on a remote machine and I have a login.aspx page with a simple bare bone login control on the page for entering login information. I have a virtaul directory setup that points to the physical directory, and when I access that login page from the virtual dire...more >>

hi all i have a very specific question regarding emails sending and googling doesn't help me is a way exists to send email using .NET framework (System.Web.Mail or something else) and have the "from" address to be X but if the message is bounced from not existing address or whatever, it wil...more >>

hi everybody, i am new at VS (studying c#) and i eonder that how can i open and COPiLE VS2005 projects withs VS 2003 (on a computer that have not NETFRAMEWORK 2.X only have 1.1) maybe some assembly works but i really woder this.. in my school computers dont have netframework2.x only 1.1. and ...more >>

Hi, I have a ListItemCollection that I bind to DropDownList: ListItemCollection items = new ListItemCollection(); ListItem item; item = new ListItem("Option 1", "1"); items.Add(item); item = new ListItem("Option 2", "2"); item.Selected = true;...more >>

Hi all, we are deploying a test ASP.NET 2.0 website and as such our test url looks something like http://202.45.201.25/testfolder Now if I go to the above url and view my default page http://202.45.201.25/testfolder/default.aspx I get the old ========== Parser Error Description:...more >>

Hello, I have an ASP.net application, it's a third party forum software running on an SQL Server back end. This application was working fine with no issues. Then yesterday, without being touched, it just stopped working. I have the same application running on other sites on the same serve...more >>

Is there any function return the short date format on the regional and Language Options under control panel? ...more >>