where can i get a concise reference to learn regular expressions in .net? ...more >>

I have a control that I want displayed in all items except the last one. I figured the best way to do this was to determine whether the current item was the last from within the ItemDataBound event using code such as the following: If e.Item.ItemIndex=(numberofitems-1) Then mycontrol.Enab...more >>

Hey, I was wondering if it is possible to generate a sitemap path dynamically/and or from sql server. I have a master/detail page and I was wonderng if there is a way to generate the site map on the detail page based on the passed parameter from the master page. Thanks! ...more >>

I have a DataList that has an Button as one of the controls in it's ItemTemplate. The Button has a CommandName="delete" attribute, but when I click it the DeleteCommand event doesn't even get fired. I have checked everything I could think of, but everything looks correct to me. Here is the r...more >>

Hi all, I am creating a website in which in an Item detail page there are a number of web controls (7 or 8) and what is happening that inside each of control's Page_Load() function I am creating a database object to query data from database (using MySQL database). So it means that for each ...more >>

Hi, I come from classic asp and i need some advice for this application. It's about a computer reservation system in a school. I want a page where a student can see his own made reservations, the number and the date of each reservation, and where he can check a checkbox beside each reservation...more >>

Okay, so I finally figured out forms authenticaton, to a degree and I still have one question: If a user walks away from my application, and the cookie expires, and then he comes back, does forms authentication automatically force him back to my logon page? Or does the session just expire? Or ...more >>

Has there been a change in behaviour of switches between 1.1 and 2.0. I have a web site that defines a switch and then an application that adds the same switch but with a different value. Under 1.1, this worked and only my sub-application reported values against the switch. Under 2.0 I get...more >>

Hi, I am trying to deploy my website. But when i try to access the page, I = get following errors in event viewyer. So could you please tell what is = wrong? Event code: 3005=20 Event message: An unhandled exception has occurred.=20 Event time: 5/20/2006 8:51:24 AM=20 Event time (UT...more >>

I have a DataGrid on my ASPX and I'm confused about the interaction with the page based on whether the page is just loading or is being reloaded with a call to the SortCommand of the DataGrid: If I do the SQL query and the DataGrid.DataBind() in the Page_Load(), and then I do it AGAIN insid...more >>

I have data in XML. I need to be able to present the data in a web page which may be charts, tables and other such like controls. I need to be able to modify the appearance of this page simply and quickly (a requirement being a two day turnaround). Ultimately I need a page where the user can ...more >>

Hi, When users log out of my web application, I want to disable the back button so that they cannot "back into" the application after they have logged out. Can someone tell me the best way to do this? JD ...more >>

I don't know if this is an ASP.NET 2.0 issue or not, but I haven't had this happen to me before... When I open a popup window, the font size on the parent window immediately increases to a larger size. Any ideas greatly appreciated! TIA, Kit *** Sent via Developersdex http://www.d...more >>

how can i do a multi header asp.net gridview and if it is Posible to do it as a class to use it any time , i mean Generic way , so ic an include the Header count style etc , ...more >>

Hi, i have posted it before but i got no help... I am developing a quiz application where the answers for the quiz vary in number, so i am creating checkbox and radio buttons depending on the database result. now my problem is i have to check the which controls are checked in a button clic...more >>

Hi all, I am trying to run some asp.net 1.1 code under v2.0 of the framework. I changed the IIS config to use v2.0 of the framework for my web site and I cannot get the site to run. I thought there was supposed to be no problem running 1.1 compiled code on the 2.0 framework? The error I ge...more >>

Hi All, I have a web page where I would like to do certain activities when user click's a button. I have used button web control on my page. Each time, I click this button....page gets posted. I don't want my page to do "post-back" when i click on button web control. is there any way to acc...more >>

Hello everybody i m a silent member of this group.I m doing .net package now.Can any body help me to get the learning key of .Net. ok byeeeee. ...more >>

Can anyone help with Server.HtmlEncode encoding this? '<%# DataBinder.Eval(Container.DataItem, "CAT_ID", "pageview.aspx?tab=1&catid={0}") %> I've tried using similar to this: <%# Server.HtmlEncode(DataBinder.Eval(Container, "DataItem.Field1").ToString()) %> but get error message BC30455:...more >>

Hi I has a asp.net application in 2003 and now I upgraded it to 2005 but it gives me some bad errors :( ...more >>

Hi all, i want to retrieve the values from database and edit them. I have drop down list for gender. item :male and female.here is the code. con.Open() cmd = New SqlCommand("select * from customers where fullname='" & fname & "'", con) Dim dr As SqlDataReader dr = cmd.ExecuteReader ...more >>

Can anyone tell me how to fix this so that my drop down list is not empty when the page loads (ASP.NET 2.0). Thanks!: ------------------------------ HTML ----------------------------- <%@ Page Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="UserMan...more >>

Hi How can I select and also deselect items in a listbox? I retrieve my data from a database (some names), after that i want to select some names or deselect the selected names. //Mike...more >>

how to open word document and pdf file in aspx page ...more >>