Hi We have used the default calendar control for a range of our pages but under test be noticed that the selecdtionChanged event is NOT fired when picking the allready picked date. I see why tho choose not to but we relly need this since a control disapears when showing the calendar and is ...more >>

hi, i have created a button link like this and attach it to placeholder in code behind linkbutton1 = New LinkButton linkbutton1.Text = "Link Button linkbutton1.ID = "Link1" PlaceHolderLink.Controls.Add(linkbutton1) but how do i add runat="server" as in html cod...more >>

I am using VisualStudio 2003 and vb.net. The documentation concerning tab indexing is incorrect. WebControl.TabIndex Property [Visual Basic] "You can remove a Web Server control from the tab order by setting the TabIndex property to a negative value." This does not remove the control ...more >>

Before Now ,My PC's OS is Windows2003server, and I have setuped the .net framework 1.1,VisualStudio.net2003, And they can work normal. But today, I download the .netFramework2.0 and setup it, I can not debug in VisualStudio.net 2003 , and errors like this : you can not debug on the web serve...more >>

I have a ASP.NET web app with a common module. How can I access the Public functions in the common module from the 'in-line' scripts in the ASPX page? ...from the ASPX page... <asp:Label runat="server" BackColor='<%# System.Drawing.ColorTranslator.FromHTML(Module1.WarnLOS(Module1.LOSMinut...more >>

Hi! I was wondering how to create tabs in asp.net just like http://www.start.com/1/ or gmail have? It loads fast, and I don't see any postbacks. Any idea? I see a lot of div elements and javacript stuff. Maybe there is an article about this? (or someone could write one :-) ) -- John ...more >>

Hi! I was wondering how to create tabs in asp.net just like http://www.start.com/1/ or gmail have? It loads fast, and I don't see postbacks. Any idea? -- John ...more >>

Hi, What is the best way to detect JavaScript and Cookie support of the end user browser? TIA -- Kind regards, Nick Goloborodko http://www.nickgoloborodko.com...more >>

What is the difference between iframe and frame? What is the situation to use iframe ? ...more >>

I can't seem to find the syntax to retrieve the text portion of a dropdownlist. I can find the value: document.getElementById("Age").value; and the selected index: document.getElementById("Age").selecteIndex; but the text property gives an 'undefined' result. Any ideas? Thanks, Denis...more >>

Hi, Something has happened with one of my vs.net2003 projects. I can't start it, it says "Visual Studio .Net cannot create or open the application because the current user account is not a member of the VS Developers group on the web server computer." This dialog pops up after I try t...more >>

I am using the dataset object to add a row to a sql server database in vb.net code, as follows: dim drow as DataRow dim cmdBld as new SqlCommandBuilder(mySqlDataAdapter) ds.tables(0).NewRow() drow("field1") = data for field 1 and so forth ds.tables(0).rows.add(drow) cmdBld = New SqlComma...more >>

I have a ASP.NET web app that i'm developing and have come across something that i can't get past. I have included the error message below. How can i code the following line without getting the error shown below? lblObject.Text = ds.Item(12) Server Error in '/PriorityLaunches' Applicat...more >>

I am using the codebehind in my masterpage to set some global variables which all children (content) pages use, for example the DB connection string. It seems the master page code is run AFTER the content pages' and so the content page code never sees these variables. Can I change this? Or sh...more >>

I need help figuring out which collection to use. Maybe I need to create my own but here's what I need. A collection that... 1. provides ability to access values via a key 2. maintains the order in which I add it to the collection (ie when I iterate through it, they come out the same order...more >>

I'm looking for an ASP.NET solution which will allow my website to receive huge files in the size of 4GB and up. This solution needs to be integrated with a front-end. Users will have to populate some FORM fields and browse for the 4GB file. Upon FORM submission, the application will collect...more >>

I know this is a simple question, but I just can't seem to figure this out. i have a table with the following date: colors, red colors,blue colors, green Animals cat animals bird people, Tom people, Bill people, Kris i want to have a level break so that the data output as follows Colors...more >>

Hi Guys, Where do we specify style sheets link, so that it is used through the asp.net web-application? Will wait for a useful response, Thanks, I.A.....more >>

Hi, i have a server that recieves data often from a third party data provider often. I would like to PUSH this data to the client webpage, WITHOUT having to force the user to hit refresh or without having to use client side polling and autorefresh. Once recieved on the client, i can use som...more >>

I find a line in a Web application like: myString=(string)HttpContext.Current.Items["aString"]; I used to use myString=(string)Application["aString"]; or myString=(string)ViewState["aString"]; I know about the difference about Application state and ViewState. But what is the HttpContext...more >>

Hello, we have a website that uses ASP.net which connects to Oracle. the database string is store in the web.config file. it would appear everytime the iis5recycle.exe programs runs ; our code completely stops and every page that connects to Oracle errors with : "Object reference not set t...more >>

I have a textbox where users type in a date. I want to check that the input is between year 2000 and the current date. Here is segment of the codes that give me the "Server tags cannot contain <%...%> construct" <asp:rangevalidator id="startDateValidator" runat="server" Type="Date" MinimumV...more >>

Hi, I get a Parser Error message when I try to start my asp.net app. Parser Error Message: Could not load type 'DiskoWeb.dLogin'. I have a code behind file and it's class name is dLogin. This the error message Parser Error Description: An error occurred during the parsing of a resou...more >>

Hi, I have an old project I've been working with on an old computer, bought a new fast computer, created a new empty project and started to include all old files into the project. When I want to start the app I get errors but want to continue to see what errors I get. c:\inetpub\wwwroot\...more >>

When I study the Portal Starter Kit (http://www.asp.net/Default.aspx?tabindex=8&tabid=47) There is a line in DesktopPortalBanner.ascx.cs PortalSettings portalSettings = (PortalSettings) HttpContext.Current.Items["PortalSettings"]; Where to define HttpContext.Current.Items["xxxx"]? I...more >>

I modify the DesktopPortalBanner.ascx in the Portal Starter Kit http://www.asp.net/Default.aspx?tabindex=8&tabid=47 I modify the text of Portal Home to Chinese. It display well in design time, but it display a mess in run time. How can I solve this problem? ...more >>

Hi, Using Response.Write always writes its contents at the very top of the ..aspx page. Is there any way I can direct where on the page I'd like it to be written? Thx, Roshawn...more >>

Hi, I am new to WebControls, I have created a WebControl that is used to present an image, the image bing presented is created on runtime, each client side button click causes the image to change, this require to prevent this image from being cached, I have tried to play around with: Conte...more >>

Hi, For the purposes of my application, i need to determine is the client side browser had JavaScript and cookies enabled. How do i go about this? Is there a way to do this with the first request? I.e. determine if JavaScript is turned on *before* the first page is displayed to the user? An...more >>

Hi Guys, I am in search of some innovative ideas in improving the interface of Online Marking System. At the moment it has some good functionality, but lacks a professional interface. Is there a way of improving the whole interface of the system to make it look consistent as well as prof...more >>

Hi, I've started to work with Visual Studio (Professional) 2003 recently and I am wondering, if there is a way to not allow the cursor behind the line-end (that is, the last word/token/etc in a line). I was going through the options dialog through and through and couldn't find anything. ...more >>

The following code is from the online tutorial but it doesn't run on my CTP build I've just installed. The first problem is, ImageField doesn't have a public DataField field. Ok, I removed this line. The second problem is that "the @EmployeeID column can not be found." Hmmm, could any one h...more >>

What are people's thought doing development between web interfaces and client server? I have a new client that wants we to convert their current dos based accouting system. I'm going to use SQL Server as the back-end. I'm going to do the front-end either as a Access 2003 app or ASP.net. I hav...more >>