hi gurus; I m building an asp.net 1.1 application on Windows XP Machine. I m getting error message "SQL Server does not exists or Access Deined" when I want to establish connection to a sql server 2000 installed on windows 2003 server. Note that there is no domain controller on the netw...more >>

Hi, Is there a way to set webform controls to visible/invisible dynamically. Say I have a textbox cann txtFirstName, I know the following statement can set it visible: txtFirstName.visible = true Here is difficult part, I am tring to set the controls visible based on the content of D...more >>

How can I give a client the ability to upload a graphic to a server and then have the server store it on its hard drive? Thanks. ...more >>

Hello, In Visual Studio .NET 2003, How can I use javascript/vbscript (client code & server code) from ASPX page, javascript is an external file, (MyJavascriptCode.js). Need sample code, please. Thanks :) ...more >>

I use the *.Aspx files to show the News ? But In big website , the news are often showed by htm ? how to change it ? -- FireCrow Studio Kylin Garden EMail:gaotianpu@gmail.com ICQ:156134382 ...more >>

I am working on an application that displays a list of items (biglist.aspx). With each item, there is a link that takes the user to another aspx page for updating the specific details of that item (updatedetails.aspx). That page has a button event that saves changes and then redirects back to ...more >>

I have a web page and have some web controls , all controls are set for AutoPostBack = true. When the page is initially loaded why its loaded twice... I am checking if (!IsPostBack) I am wondering why it goes twice in this .... ...more >>

Which is the efficient statement in .Net Framework 1.1 to read the IP address of the browser? Thanks, Smith ...more >>

Hi all, How can I hide the borders of ASP.Net ListBox control? Thanks in advance. ...more >>

On 4th May at 7.45 in the evening my asp.net web sites stopped working on my development server. The page that appears says: Server Application Unavailable The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in you...more >>

Hi! I'm trying to make an xml-log of application, session and requests of my asp ..net app. I was trying this layout: <Application start="..." end="..."> <Session start="" end=""> <Request> <UserDomain /> <... /> </Request> <Reques...more >>

Hi there! Is it possible to retieve user nt name from the web request? This question arose while thinking about authentication system implementation in the asp.net. I want to make authentication process transparent for the user. E.g. if the user is logged on the domain or is a member of the d...more >>

Hi there: I have figured out how to take the uploaded file from the form input and save it into the database, but I am wondering (and looking for examples) how can I stream the image back to the browser directly from the form element (not saving to the db and pulling it back out) as the Ima...more >>

Hi, after I've added a property to my web page I can't open it in Visual Studio Designer anymore. I get the error message "File couldn't be opened in Web Forms Designer. [...] enablesessionstate page directive required to use Session object." I see that Visual Studio Web Forms Designer seem...more >>

Hello newsgroup, I've got an issue here, which I cannot resolve. Please help. I created a small ASP.Net application with a crystal report. When I try to view the report, I get the CrystalDecisions.CrystalReports.Engine.LogOnException -error. I first thought that it is a problem like in htt...more >>

I have two DropDownList controls in a web form and I need to test which control has changed without wrapping it in a SelectedIndexChange Event. How do I go about this issue? I have tried the following which works sort of but the first time I change the selection in one of the DropDownList co...more >>

Hi, all. I know you've had this question only a million times before, but here it goes: I have access to Books 24X7, the online computer book resource. Do you recommend any books for beginners with strong ASP experience? In other words, someone who already knows Web development, just not in ...more >>

Hi, when i want to open in a new windows a url, use this code. Private Sub btnF_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnF.Click Response.Write("<script>") Response.Write("window.open('http://www.hotmail.com','_blank')") Response.W...more >>

I have created a user control using asp:table control. The control generates a single column menu controls with 5 rows. each row is supposed to have a image in link tag. The problem is that ASP.Net framework generates closing "td" tags on new line. This causes to show extra white pixels at the...more >>

I'm attempting to put a RequiredFieldValidator next to a text box on a user control. There will be a dozen of these controls added dynamically. At runtime I get this error: Unable to find control id 'txtValue' referenced by the 'ControlToValidate' property of 'RequiredFieldValidator1' Do...more >>

I just installed my ASP.NET app on a Win 2k server. I installed the files in a folder on D: and setup a virtual directory in IIS Default web. We had to install the Framework 1.1 and SP on this computer.When I attempt to run this app I get the error mentioned above. I granted ASPNET access to ...more >>

I get XML data from a data that sometimes has html tags embedded around text content (<P>, <PRE>, <B> etc.). I want to strip out all of their HTML formatting such as the <PRE> tags. How can I do this on the dataset before the binding? Thanks....more >>

I have 2 datagrids. Each with an add record in the footer. How can I just validate the fields in that datagrid without validating the fields in the 2nd datagrid. Any examples??? -- David ...more >>

Hello - I am attempting to email error messages to myself in the event of an error. I am using the following code: Dim mail as New MailMessage() Dim ErrorMessage = "The error description is as follows: " & Server.GetLastError.ToString mail.To = "myname@earthlink.net" mail.From...more >>

I am getting the following error. Ths steps are 1. A Page with Datagrid and literal control. 2. View state is the default one for all the controls. (Not changed). 3. When user clicks the HTML button, I am redirecting the user to myNext.aspx page from the client side code as shown. do...more >>

I want to dynamic generate a asp:button in C# class, not in the HTML code so that it can call the methods in the c# class, I try to use "Response.Write("<asp:button...>") it didn't show the button Can anyone help? Thanks a lot ...more >>

I have a very weird problem with an ASP.NET page I developed in Visual Studio .Net 2003: The page has an asp panel which contains a user control (to keep it in a certain place). The User control contains a HTML grid layout panel to keep the layout of the textboxes as I want it. When I run...more >>

I need to call an APPLET from my webform. Does anyone know if it works, if I´ll have any problem. Please, i appreciate if anybody help me....more >>

Has anyone gotten the membership stuff to work in Beta 2. I am going through examples/walkthroughts on this stuff, and it just doesn't work. All the examples are using beta 1, so I was wondering if something has changed, or if I'm just an idiot....more >>

Hello, While creating SQLDataAdapter, when I select all the fields in the table, wizard gives me error by saying generate SELECT statement failed, when I select only e few fields it works fine. What is problem? Thanks, Jim. ...more >>

Hello All, Best coding strategies for calling stored procedures from ASP.NET. As you are all aware that accessing a property is expensive than calling a method. For example in order to call a stored procedure which accepts 2 input parameters, we are currently following the below standard t...more >>

Hello! I have 4 diffrent drop downlist. I want a user to select a value from a drop down list, and place it in a SELECT statement. How would I put that value in the select statement. And if the user selects two items, one item from two diffrent drop down list, how would I do that? Any sug...more >>

I am sending Excel reports to web clients. Excel opens in internet explorer displaying multiple sheets. It is pretty simple to do and works well. To do it, a client clicks a link to an ASPX page that first generates Excel.htm files (query string contains parameters for the specific reports) t...more >>

Hi, Does anyone know how I can return the index number of a ListBox? Ex. How do I use lbxMyListBox.Items.IndexOf to search for the item that has a Text="Name" Thanks Maz. ...more >>

I would to be able to display crystal report via ASP.NET by using CrystalViewer Web Component and by exporting as well. Thanks. ...more >>

I'm trying to use parameters in a search, but I can't get it right. Before I add parameters this works: string cmd = "SELECT * " + "FROM MyTable" + "WHERE Title LIKE '%" + keyword + "%' Here my code with parameters that don't work: string cmd = "SELECT * " + "FROM MyTable " + "WHERE Ti...more >>

Hi all, I'm not sure if this is the correct forum, but here goes. Is there a way to not post back after a button (actually imagebutton) is clicked? I have something like: <asp:ImageButton ID="something" ImageUrl="pic.gfx" Runat="Server" OnClick="ViewDetails('"+id+"')" /> now, this w...more >>

I am using an sql Image field to store bother binary and text data. It works for all types I tested except PDFs. Anyone have experience storing pdfs in image fields. ...more >>

Hi, Is it possible to determine what web server is running a website, if so how? Also is it possible to determine if the web site is running locally or remotely. Thanks Wayne ...more >>

Hi all We have an ASP.Net project (and the Solution) under source-control. Here is the example - I create the Solution, I create an ASP.Net project and then check it all in to source control, now, when another user pulls down the solution/project from source and then tries to open it the S...more >>

Hello Gurus, I am developing an ASP.net forum in our intranet. The design specification requires that the forum provides a way for the users to post anonymously. Here's the structure of the database table which stores the threads in a forum: CREATE TABLE Module_ForumThreads ( ThreadID...more >>

Hello all, Does anyone know of a good PropertyGrid control for ASP.net? There's one available for Windows but I can't see to find one for web. Thanks, Jon...more >>

Hi, I have two froms (form1 and form2). I want to be able to pass values from form 1 to form2 and be able to use those values leter in form2. This is my code for form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Serv...more >>

I loaded visual studio.Net 2003 on a windows XP workstation, and I was able to run aspx applications. Later I loaded JBuilder 2005 (Enterprise Java builder 2005) which runs the Tomcat 5.0 web server (and some other servers - for RMI, application servers). I was still able to run vb.net and C...more >>

I have a login page written in ASP. Once the user logs in to the system, by clicking the certain link they can navigate to the purchase module written in ASP.Net. In the purchase module the user can logout. Once the user logs out I am calling the Session.Abandon() and redirecting the user t...more >>

Hi, I have a custom class with a public method. I want to perform a repose.redirect if an error occurs in the public method GetUserRoles. Unfortunately, Visual Studio 2003 is throwing an error when I try to do this. I have imported the System.Web namespace and the same code works fine o...more >>

Hi all, I am new to ASP.NET, i have met some problems in binding data from a table of database to a dropdown list control. Anyone knows how to do it?if possible can rougly write the codes or any tutorials regarding this...Thanx in advance... From, Joey -- Message posted via http:...more >>

hey all, when you first load a page with a datagrid item on it, is the first record always selected by default? if so, is there a way to have it where nothing is selected by default? thanks, rodchar...more >>

After installing .net framework on a 2000 server for the first time this message appears when trying to open a basic default.aspx page: BC31019: Unable to write to output file 'C:\WINNT\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\root\0eba2c7d\6b9c3e33\xoa7-gmz.dll': System Error...more >>

hey all, i have a datagrid and i want to have it where if you click on an item an expanded row of information is inserted between the selected record and the following record? how would i do that? thanks, rodchar...more >>

Hi everyone I have a web form where the validation works pefectly I copied the file, renamed it, and all of a sudden the validation stopped working(on the copied form). I have two panels on them. Both have validation controls in them and only one panel is visible at a time. The first panel...more >>

Hi, Is it possible to use a RequiredFieldValidator at runtime. I have tried and it apears to ignore the field to valdate propertie Jim...more >>

Hi, I have a web form where a user can enter child parts for a given parent part. On the top of the page is a text box and a sumbit button labeled "Retrieve Child Parts". When type some part number and press enter all child parts for the given parts are retrived from a db table and bound t...more >>

Help, I posted another thread here asking help because I was losing my session information(got no response). After a lot of searching on different sites I discovered that my sessionID changes everytime I submit. It doesn't happend with running it inside the visual studio, just when runnin...more >>

I want to set the page title and/or a form hidden field programatically through ASP.Net. I do not want to use something like... <% sTitle ="My Title" %> <html><title><%=sTitle%></title>..... I want to completely seperate the code from presentation. I would like to do the same thing for ...more >>

Do we have something in ASP.net like freemarker for java.(freemarker.sourceforge.net) The idea is to use simple HTML file as template for the site and replace the Marker tags with appropriate content. Iam able to do it up to a certain extent. But I would like to replace these marker wi...more >>

Hello, I created a Content Management System for my clients. In its homepage I want to display some news. I need to have the news in my web site's database or maybe in an XML file. What is the best way to access it from multiple web sites? This seems much like a RSS where multiple web...more >>

Is there an easy way to have a scrollable grid where you can lcok top lines or left columns for headings? It seems like you have to purchase this, which we'd rather not do. We're most interested in VS2005, but have some apps in VS.NET 2003. If we need to purchase, any recommendations of con...more >>