I created an HtmlSelect in my ASP.NET page template (setting runat="server" in its tag), double-clicked it in the Designer, and Visual Studio automagically made the declaration and Event Wireup and associated method. However, I use JavaScript on the client to populate the list and a LinkBut...more >>

Hi All, I'd like to use a static XML file as a source of data to any of the <asp: list controls. I have produced the .xml file, inferred a schema - .xsd, generated a dataset .vb. How do I complete the process and use the dataset in a vb.net asp.net file? I've been having a peek at the code ...more >>

Hi, My asp.net application is writing a few xml files based on certain criteria. the application works like this. 1. read an xml template using LoadXML. 2. manipulate the xml and add certain values 3. write the xml out to a file. now i am achieveing this no problem, however when i write th...more >>

Hi, I am displaying modal dialog and passing values from the main form to the modal dialog and back. It works fine but if I used the following syntax on Page_Load(just for testing) in VB to assign value form the object to text Box it gives error 'Object required' Dim strResponse As String...more >>

Thanks for your time. I've built an asp.net/vb.net CMS(Content Management System) application. I have several different UI's that provide the user the ability to maintain site content that is stored in a MySQL db. Currently I'm using ado.net to connect to the MySQL db. I'm having diffi...more >>

What is the recommended approach for the following scenario? I have a page that has a button that when clicked transfers to a new page where the user selects an item from a list. Once that item is selected, I'd like to transfer back to the original page, BUT I need that page with the same ...more >>

Hi, All of a sudden, all my Button Controls and Image Button Controls are not posting back data. I have Click event and event handlers in the code. Page itself is not posting back. Whereas Linkbuttons are working fine. -- IT Expert, R&D Department, Hanwha S&C, Seoul...more >>

anybody know how to assign a value from the pupulated dropdownlist from other table value. the dropdownlist already populated from table. thank you ...more >>

I know this is tupid but coming from a c++ background to asp.net in c# has been a real awakening. I have made my class and placed it in a .cs file but i do not know how i am supposed to get my aspx pages to use that class when they run? Could someone please help me in explaining how i prog...more >>

3/4/2005 5:50:08 PM Normally i display the above time and Date above from Database by using :- <%= DateTime.Parse(dr["dt"].ToString()).ToShortDateString() %><br/> <%= DateTime.Parse(dr["dt"].ToString()).ToShortTimeString() %> Any ideas how to display them together without having to sepera...more >>

Hi !! How can I access ConfigurationSettings in a server control ? thanxs ...more >>

Hi There! I'm writing a custom HttpHandler to create watermarks on my PNG images of my website. So typically, a PNG image is linked in an ASPX page as follows... <img src="images/test.png" alt="testing" /> So I created an HttpHanlder to handle PNG images, have mapped the PNG extension i...more >>

I'm trying to calculate the subtotal for each item the customer has in the shopping cart. objDataReader("decPrice") is the price from my database field called decPrice. The .8 is for a 20% discount. The error I get is: Compiler Error Message: BC30201: Expression expected. What is the corre...more >>

I keep getting the following error when I try to run a sql statement against a huge amount of data. I develop in dreamweaver mx System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. at System.Dat...more >>

I was wondering why on a webform when I put the cursor into a textbox the focus goes to the only button on the form. thanks ...more >>

When I step through my code, the code in the OnInit function is executed twice. Is that normal? Andrea ...more >>

Hi everyone, This problem is making me old. I don't want to get any older. I have a multi-nested repeater control as follows: <asp:Repeater ID="clubRep1" Runat="server"> <HeaderTemplate><table> </HeaderTemplate> <ItemTemplate> <tr> <td></td> ...more >>

Hello, I create in datagrid <ItemTemplate><%#DataBinder.Eval(Container.DataItem, "ID_0061_PREDECESSOR")%></ItemTemplate>. This is written in HTML code. But now is shown Guid 0000-00000-0000.... in datagrid. But I need create in ItemTemplate "IF" construction like this: If DataBinder.Eval(Con...more >>

I used a dataset to produce a xml file. I want to upload the xml file to server by web service. The xml file is to big(about 4M). How can I compress a file in .NET? ...more >>

I used a dataset to produce a xml file. I want to upload the xml file to server by web service. The xml file is to big(about 4M). How can I compress a file in .NET? ...more >>

I have a button at the top of my page that I have an onClick event handler for which makes some new controls (at the bottom of my page) visible. When the user clicks the button I make the new controls visible in the onclick event handler, but I do not know how to bring the focus to the bottom...more >>

I have a set of aspx pages created using VSNET 2003/VB. The web site includes a java based menu. For a specific selection I need to change the value of a variable in a common class. I set the menu app to call a special aspx page whose only purpose is to set the class variable and then transfer t...more >>

Hi, I'm trying to use a Session variable to pass info from one page to another but it doesn't seem to go to the next page. I tested a very basic script: Page1 ----- <%@ Page Language="VB" %> <script runat="server"> Sub page_load() Session("name") = "James" End Sub ...more >>

After doing a build/rebuild, I can't run my Web apps. The browser waits for me to shut down Zone Alarm. Other applications don't respond until I do. aspnet, vs, and the compilers have internet access, and vs and aspnet have server permission. Somebody out there using Zone Alarm and know how to...more >>

I find in the last 3/4 days that I can't open web applications using VS.net 1.1 for enterprise architiect. The project I am currently working on just refuses to open and hangs. I try using IIS to browse the asmx file and that also hangs. I try to see the files using Windows Explorer via ...more >>

I want to set integrated Secure in my connect string to SQL Server I set the connect string as: workstation id=xxx;packet size=4096;integrated security=SSPI;initial catalog=vvv;persist security info=False and I have execute sp_grantlogin 'ServerName\ASPNET' in Sql Query Analyzer But wh...more >>

Hi all, Hi to connect to database if I want to write the code in the class instead in the html (.aspx). What I want to do is to create a reusable class which allow the other page to connect using one class. Thanks all...more >>

Hi peeps Just after a bit of theory and pointers really. I need to develop a music downloading system, with digital rights management etc (so users cant copy tracks). The majority of systems seem to use Windows Media and WMA files to acheive the security side, but I have no idea how to i...more >>

Hi, I'm trying to get the values from the reader to display in form fields and it works when I have a varchar value but not when I have an int. I'm doing the following: reader.Read() MediaName.Text = reader.GetString(0) PageText.Text = reader.GetString(1) ...more >>

I have a page which displays a table that's being created in the code behind, where the size of the table dependes on the amount of data being returned ( eg it could contain one, three or fifty 'apples', depending ). All is fine there but I want to draw a dividing line between each 'apple' as ...more >>