Hi all, I have developed an application in ASP.NET. I wanted that whenever a user comes to my website, it opens browser in F11 mode. I find the code to open browser in F11 mode (its javascript) but this can be done in window.open method of javascript, but i don't want to open a new window inste...more >>

Hi all, I found link to a tutorial "A Truly Excel-like Grid Control " on Datagridgirl.com. Link provided was: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dndive/html/Data02142002.asp?frame=true When followed this link, did'nt exists on msdn. I tried on google for a tutori...more >>

Is there a way to mark the text in a TextBox control as selected so when the user types a new value the existing text is replaced? Thanks...more >>

Hi, I'm a bit of a newbie to C# and ASP.Net, so I'm having problems getting even simple things done. Firstly, I'm developing on WinXP, local IIS instance, using VS 2003 with ASP.Net 1.1. What I'm currently trying to do may be completely wrong conceptually, but I'm not sure... I've got a ...more >>

Hi All I am just in the process of taking the leap into .net 2 and vs 2005 and a I have come across a bit of a problem. I have created an Intranet app and have the following folder structure:- / /phonebook /SMS /QMS I have a master page in the root of the site which I use on all the...more >>

I set a Web ASP button to have its OnClientClick set to a javascript that opens a window. For some reason, every other time I click on the button it displays the older webpage from the cache rather than the most recent. I added an instruction to clear out the cache by doing the following in ...more >>

I am creating a User control and i create some dynamic controls in the init handler. one of the controls is a custom validator which i assign a serverValidate event handler. I usally always do my controls as custom server controls and don't understand why this event won't fire. I figured if...more >>

hey all, is it possible to make a toolbar that will be compatible with all browsers? also, does anyone have some basic resources on how to create a toolbar for a browser? thanks, rodchar...more >>

Hello. Please, where should I start if I want to snap photos from the web camera connected via usb and show them in my ASP NET web application ? I found web cameras on the internet and there the situation is like this string uri = ""; uri = "http://***.***.***.***/CameraImages/cam***.j...more >>

Hello, In the root of a web site (C:\Inetpub\wwwroot), I have a .NET 1.1 application. I've just added a .NET 2.0 application to another directory under the web site root (C:\Inetpub\wwwroot\20App). After restarting the IIS server, the 1.1 application works fine - however, when I first re...more >>

It seems every time I try to use the GridView to do what I used to do with the DataGrid I run into differences that make me want to got back to the datagrid. for instance... the DataGrid ItemDataBound event was a very valuable event to customize binding. We could refer to the item at bein...more >>

Hi, We have an ASP.net 1.1 application which loads an XML file into cache when the application starts up. However, when we overwrite some of the application DLLs with new versions it appears that this cache is wiped. In fact, the application seems unable to access the XML file until we actu...more >>

I'm sure there is an easy way to do what I want but I'm failing to find it... I have a single web page with links back to itself with set query strings... href="?data=x" href="?data=y" href="?data=z" This works fine... The problem is that now I need to update/add to the query...more >>

I made a page with a gridview that has rows show a different color if a number in a column is greater than or equal to 45. I also did this conditional formatting for the column next to it. Here's my code. in the aspx file =============================== <asp:GridView ID="gvData" runat="serv...more >>

Hi , I'm creating a custom control for a web project. I wanted to add flash content as part of that control. How do i do that in C# file. Pls help. Thanks in advance, Priya...more >>

Hi Guys, I have a feature request for 2.x or 3.x. How about we have the option to let the ValidationSummary display messages from all validators on the page? For instance, maybe we can have an additional property "DisplayAllValidators." Or maybe you can just modify the ValidationGroup pro...more >>

I have a SqlDataSource I setup on an ASP.NET 2.0 webform. I setup the SELECT statement and it has 1 parameter, @ProductId. How do I, using VB.NET, store the results of that SELECT statement into a datatable or dataview, for example? Here's partial code... Dim ds As New DataSet ...more >>

hello i am new to asp.net and sql server 2005 programming. i am wondering how to code asp.net to prevent multiuser from modifying a share data (on sql server) at the same time. should i do some special coding on asp.net or sql server, or both? thanks for your help. ...more >>

Hi, I have a requirement where i need to get the postings in a microsoft content management server website and store it in html. I am able to do this successfully. Now i want to know how i can i concatenate all these html pages in to one document and print using asp.net. Please adivise ...more >>

I'm trying to create a project on a virtual server that runs on port = 8000, rather than port 80. I tried creating the project at http://localhost:8000/MyFolder but it = keeps telling me that the file path doesn't map to the url. Is there = some trick to using different port numbers? Thank...more >>

Do we have any good (EU compatible) open source ecommerce projects that come anywhere near competing with php's osCommerce ? Im a devoted .net developer, but i cant see anything that comes anywhere near this. Ive checked out dotnetnuke and Community Starter KIt (CSK is promising) but in terms...more >>

I have created a web service and a simple ASP.Net page that makes calls to the web service (the page roughly mimics the standard Visual Studio web service test page). Running on //localhost, if I disable Windows Authentication in IIS, both my test page and the VS test page work just fine. But...more >>

Hi, Pretty much a newbie to aspnet and xp -- I am using XP Pro, Service Pack 2. I installed IIS, set up a virtual directory, created an aspx file and pasted in a little code from the w3schools site and then tried viewing the page using my localhost. The aspx page loads, but the little a...more >>

Hi all, Some web sites (for example mySpace) had in the registration form an image with alfanumeric chars... used to check the submit Could you say me ... how can I realize this ?? Or could you give me some link where I can read this ?? Thanks in advance. //HH...more >>

hey all, longshot here, but is there anyway to test my asp.net web app in a mac browser without actually having to buy a mac or know anyone who has a mac? thanks, rodchar...more >>

I have a gridview. How can I reterive a value in the Gridview or how can I search through a column of a gridview for a specific value. Thanks in advance ...more >>

I have a grid on my webform with 10 columns, I need to allow the user to sort the columns when they click on the header. My grid is populated byt a dataset and not any typed datasets, sqlobjectdatasource, etc. I've looked in some of the asp.net 2005 books i have on this and the examples dont' ...more >>

I recently found a vulnerability on my website that allowed sql injection. I have been trying to write some code that would clean user data but have been running into problems. The validation still works, however so does the injection methods I have used.... These are the examples of code I have...more >>

Hi. I have a web page which is running a stored procedure. This page has a graphic on it so the user knows something is running and the page is not frozen. This query runs for approx 40 seconds. I would like to be able to display the HTML (graphic) before running this sproc. As it is ri...more >>

Hi all, Ah yes, the age old counting session question. sessionstate mode="InProc" timeout="5" Sub Application_Start() Application("ConcurrentUsers") = 0 End Sub Sub Session_Start() Application.Lock() Application("ConcurrentUsers") += 1 Application.UnLock() E...more >>

Hi Guys, Im attempting to get an output value from my stored procedure. Im pulling my hair out at this one. any help appreciated. my code is as follows: Dim cnstring As String Dim iConn As New SqlClient.SqlConnection(strRegistry) Dim iDataAdapter As New SqlClie...more >>

Hi all, HttpContext.Current is null in my webeventprovider. Why would that be? I am using a customwebbaseevent. Please Help. Thanks inadvance. ...more >>

I have a dataset that is populating my GridView, BUT there are values in the dataset that I do not need to show in my grid, This is a datavalue not a row or column value, so how can I exclude this value from my dataset and not show it in my grid? example: DataSet values <CarMake>BMW</CarM...more >>

Hi All, I have a repeater that required a check box on each item in the repeater to be validated against eachother (to check if only one item's checkbox is ticked.) To perform this validation I created a validation control that inherits from BaseValidator and performs server and client side...more >>

Hi, I am having a problem with instantiating two custom objects so they DO NOT point to the same memory location. What is happening is that changes I am making to my object1 are changing object2. I beleive this is because I set both to be equal to the same session variable. So when I change the ...more >>

Hi everyone, I have now managed to write my own data layer and business layer objects, mapped them out etc etc, and it all works fine. The problem i am having is that my business object consist of other business objects, example below Object1 id name object2 object3col...more >>

A SQL Server 2005 DB table has 4 columns namely "ID" (IDENTITY int column), "FirstName" (varchar(50)), "LastName" (varchar(50)) & "DOB" (datetime). Now when I am trying to add a new row using the following INSERT statement: sqlDapter.InsertCommand = New SqlCommand sqlDapter.InsertCommand.Comm...more >>

I'm having an issue with an ASP.NET website after upgrading to ASP.NET 2.0. The website makes use of a central authentication service (CAS) provided at the university I work for. Each page checks a session variable, and if it is not present, does a Response.Redirect to a webpage for the CAS pa...more >>

Hi I'm using client-side JavaScript to set window.location.href to an ASP.NET page that outputs an audio file; the user is prompted for the download location. I would also like to download an XML file when the audio file has finished downloading. I've been experimenting with opening a new win...more >>

Hello, I have a Master Page with a ImageButton and a Click event associated with. Then, I've created some pages based on this Master Page. I need to change the action of Click event will perform depending of the page. For example: If my page (based on the Master Page) is a customer register...more >>

Not a problem really, just curious about other people's views... I have written a control in ASP.NET 2.0 (derived from UserControl) for a timesheet application that represents the entries for time charged to a particular project for each day in the week. Now I must write two very similar contr...more >>

Hi All I've saved a word document in sql server database.I'm able to retrieve it from the database and open it in a word application. My problem is I'm able to open it in server/client machines if the operating system is win2000 but when i'm opening it in windows(XP/2003) it is saying that do...more >>

Hello All, On button click I want to empty the GridView1 and fill it with SQL Database.. It is not happening! Please advice - Cheers, XD ...more >>

What's the difference between RowState & DataViewRowState? If I am not mistaken, RowState pertains to DataTable whereas DataViewRowState pertains to DataView but the "Select" method of the DataTable uses the DataViewRowState as the 3rd parameter & not RowState. I am getting confused between th...more >>

Hi, someone could help me with this problem when trying to insert a record in a SQL express database? I can view record but not edit or insert. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connec...more >>

How can we keep track of how many active users are using the application. ...more >>

Hi, I've set up Role and Membership provider on a SQL Server 2000. Everything works fine when I run it from localhost (with the connection string pointing to the remote SQL Server). However when I put the asp.net solution on the production server the provider related functionality will not ...more >>