as we know , FONT is not availble for XHTML standard . but VS.NET 2003 add it automatically. what can I do to make all the BODY , TD , FONT and so on to body ,td ? and don`t let it add <FONT> automatically . PS : I use chinese edtion....more >>

Hi, I would like to create a pop up calender and after I choose the calender I want to show it on the textbox. Anyone have any code on how to do it? Thanks all...more >>

Hi I have a user control that contains three dropdownlists that I populate according to what was selected in the other dropdownlist (i.e. populate dropdownlist2 after selecting a value in dropdownlist1) The App works fine if I don't add the user control that I created and all events on the ...more >>

Based on a value from a table in the Database. I want a Datalist to be visible or not to be visible... Any ideas? *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it!...more >>

emm... what exactly is the difference?! If I want a global file without <script></script> tags could I use global.ascx only like class Global { void Session_Start(Object sender, EventArgs e) {...} } ...more >>

Hi, I created a web user control, a dropdown list of countries which binds to a select statement. I have placed that control in 2 different locations within the same form, but in different panels. When the page loads the control binds and displays perfectly. How do I get the selected value of ...more >>

After installing MSDE2000 on my WIN XP machine, I created the database from Access using the upsizing wizard. Although the tables can be seen from the server explorer, I keep on encountering problem in building my web application. The error message is "Login failed for user\ASPNET". I've tr...more >>

Hi I have typed out the following codebehind: private void Page_Load(object sender, System.EventArgs e) { clubconn=new SqlConnection(strClubconn); dsClub=new DataSet(); string strClubSelect="SELECT Club_tbl.ClubName, Club_tbl.ClubID FROM Club_tbl ORDER BY Club_tbl.ClubID Desc"...more >>

Hi all, Im having date format in my ms sql server 2000 database. I always get a problem in inserting or updating data because of my date format. Im taking the value of date from textbox. This is how the code: dim d as date d = txtDate1.Text and the sql string is like this sqlS...more >>

I just wondered how I can create webparts using the ASP.NET 2.0 and use it within the current sharepoint portal server which is probably not using Framework 2.0? Thanks for your help. Ali ...more >>

is it a good or bad practise to use the session_start & session_end for opening & closing the database connection? I'd thought that on powerful servers today the time the connection is kept locked should not matter as scripts (especially .Net!) are now run in milliseconds? ...more >>

Hello, I'm quiet confuse after i attended a CMS course. I'm building web apps using asp.net and having looked at the version 2 of asp.net , i doubt wehter it is stil necessary to learn cms. The features in asp.net 2.0 are very very closed (in my opinion) to what you get through a cms syste...more >>

If you have critical data then don't use Ipowerweb to host your site. Today is March 15, 2005. I called to have ipowerweb customer support to restore a database on my site and I have been told that their backups have not run since April of 2004 and my data is lost. DO NOT USE IPOWERWEB, Y...more >>

Sorry if this is a simple question. I have a bunch of text files that I am allowing I want to display on my web page. When I do a response.writefile to load the file the CRLFs don't work. How can show the contents of the text file to the user easily? Thanks Chris ...more >>

still trying to set variables for use in all sub-pages... thought I'd found the solution with global.ascx: Application("connstring") = "..."; Session("UserID") = 0; well it turns out the application and session objects are not pure system int/string type of objects so that each time I acce...more >>

Hello all! Have a quick question on drop down list. Need to make a year ddl, 1900 to 1987. Is there a quick way to do this. I'm not binding this, just loading it in the items collection. Thanks!!! Rudy...more >>

Hi, I have a problem with delete method: public static int DeleteEmployee(string original_EmployeeId) { return ClassDB.DeleteEmployee(original_EmployeeId); } And in aspx : <asp:ObjectDataSource ID="ObjectDataSource1" Runat="server" DeleteMethod="DeleteEm...more >>

I am using a third party component for pdf generation.When i compile my asp.net project two dlls are added in my bin directory. This structure runs well in my local settings. But when i upload it it gives error as : Server Error in '/' Application. -------------------------------------------...more >>

I need to do the logical equivelent of Server.Transfer to another server whos identity is known only upon receipt of the request. (The other machine is on-site, but not addressable from the outside world, which is one of many reasons I can't do a Redirect.) I'm assuming I have to make another re...more >>

Is there an equivalent of the StartupPath() method call that works with ASP.NET? What I'm after is the absolute path in which a website's DLL resides (ie "C:\inetpub\wwwroot\<website>\bin"). Cheers, Jon ...more >>

Hi, I have got been issued with a new version of a document management system which has a web based front end. Original the system was written in ASP and I modified the login page to hold the values and added some javascript to automatically submit the form. I would like to carry this...more >>

I'm developing an ASP page for my group at work that manages MS virtual Server images. If i make a call to initalize com by using COInitializeEX and security ect.. I get a dreadful meassage stating that i need to do this before any marshalling ect.. are done. It does not seem to matter were...more >>

I have a website where I want to display three different ASP.NET applications. Each is a different vs.net solution with it's own web.config file. I use a webhoster. How do I package the three different asp.net solutions into a single web site? do I have a root directory with maybe a defa...more >>

Hi, I have installed .NET but the ASPNET account, which I need to add to virtual directories in order to get ASP.NET applications to work, is not on the computer. I've checked everywhere and it just hasn't been created. I searched the web and all other instances of this problem seem to ha...more >>

Hi Guys, How can I get a relay server installed on my pc so that I can send and receive emails through in asp.net web-application. Thanks, I..A...more >>

Hi. I need to ask the user whether to save the information on a page to a sql server when exiting or navigating away, so I am using this code when clicking the X button. the Button8 does that when clicked so I am reusing it: function HandleOnClose() { if (event.clientY < 0) ...more >>

Hi People, I am tryint to use the facilities of System.Web.Mail in order to implement an email sending facility in my web-based application. I get this error. An error occurred: System.Web.HttpException: Could not access 'CDO.Message' object. ---> System.Reflection.TargetInvocationExce...more >>

Hi, I've created a website that stores some data in a log-table (like which ip-adres, which browser,...). Now my boss wants to view this data in a chart. How can I do this in asp.net ? Thanks in advance. ...more >>

I want .js file only included in web page. But I find I can download .js file if I just type URL in IE browser (ex, http://localhost/HtmlRichTextBox/htmltextbox.js). Is there any way to avoid this? Thanks in advance...more >>

I have an ASP.Net multi-part tabbed page. One of the tab pages contains several controls (including a DataList). The DataList contains, virtually-rendered, Database images and some text fields. We'd like to take the content and format of the DataList to create a Word document (album) for the end...more >>

I have the following code, which 1) grabs data from a database 2) appends a data row to the data set 3) sorts the data I cannot get the data to sort. Everything is working fine execeptDefaultView.Sort method is inneffective. The code is below: ' rbl = RadioButtonList ds = CreateDataSour...more >>

This is a monthly reminder that at http://www.ugroups.com/Computers/viewforum.php?f=15 you can easily access microsoft.public.dotnet.framework.aspnet via the web without a newsreader. This message from www.ugroups.com is intended for those who might be interested in free web based access ...more >>

Hi All, I noticed in my wb app whenever I modify my web.config the existing sessions are getting dropped. I cant understand why this is happening.......more >>

Hi, I have completed a website using Request.ApplicatioPath in a lot of places. eg.: (<img src='<%= Request.ApplicationPath %>/Images/logo.gif' />) It works locally, but doesn't work thru internet after I deployed it. It works if I move the whole website into a sub folder from the root ...more >>

I think I already know the answer to this but here goes. I've read the other postings but no solutions for this. If a user enters a textbox, there is no 'onenter', etc. to control firing off a sub, etc. We have OnTextChanged. But it doesn't fire until focus is placed somewhere else. The issu...more >>

I am trying to create a template in dot net. All the articles I have read on the net are rather confusing. I need a simple solution to create a header and a footer on each page. Can someone point me into the right direction. I started off creating a file template.cs: using System; using...more >>

I am using 2.0 masterpages. All content pages use some common variables, for example the DB connection string. Also some pages return links which are located in a "sublink" area in the masterpage. So the masterpage code would 1) create the public string DBConn and 2) check the public string Su...more >>

Hi, when I want to upgrade my asp.net web app on the deployment server, my process is basically this: 1. stop the web site in iis manager 2. in explorer, rename the web root directory from, say, 'foo' to 'foo.old' 3. make a new directory called 'foo' 4. install the new software 5. apply ...more >>

Hi folks, I have a datagrid which contains a template item checkbox column. I've included a checkbox as a HeaderTemplate item which fires a server-side function to check or uncheck all the values in the underlying datatable column, and resets the binding to the datagrid. The only proble...more >>

I have a 3rd parth ActiveX control that needs to be displayed within a web page. If the user doesn't have the ActiveX control installed on their computer I would like to display instructions on installing the ActiveX control (using IE v6 SP 2).. I'm having a hard time determining client or...more >>

Hi There! I have som reusable ASCX controls that I also want to let my clients use in their websites. However, I don't want them to "have" the ASCX controls on their web servers. Instead I would like them to consume the ASCX controls remotely from their web servers. How is this possible?...more >>

Hi All I dont want to expire the applicatoion Once login the application i dont want to expire the application Presently iam doing using cookies this is not working fine Please help me out I was doing like that System.Web.HttpCookie c = new System.Web.HttpCookie("EXPIREANONYMOUSUSER",...more >>

I've never done a login to a website so please bear with me. What is the best way to go about this? Do I put all of the pages in a subdirectory that I want secured and then put a different web.config file in there to specify Forms authentication and deny all users? I tried to do that, but t...more >>

Hi, Im building a WebCustomControl. In my principal class (Inherits from WebControl), have a property of type MyCollection (Inherits from CollectionBase), which is a MyItem collection. To mantain the properties of each MyItem in MyCollection I need set a special ID to each property of MyItem, a...more >>

Hi, I've a website created with asp.net and vb.net. I have a page OfficeDetails.aspx and a code behind file for it OfficeDetails.aspx.vb I've made a small modification in the .aspx.vb file on the webserver, because I don't have Visual Studio at the moment. However the changes aren't visibl...more >>

This is a follow-up to a question I asked yesterday. I'm loading a UC programatically as such: =================================================== public customContentControl as UserControl customContentControl = CType(Page.LoadControl("mycontrol.ascx"),UserControl)panel_controlHolder.Con ...more >>

Hi, I am trying WEB PARTS in my site. I have prepared a sample site for that, in which I have placed 2 web part zones on a Page. Both zones contain Image buttons for Close verb and Minimize verb. The WebPartPageMenu containes BrowseModeVerb, DesignModeVerb and EditModeVerb. The problem is: whe...more >>

I loose my session when i move betwen diferent subfolders pages in my websites! The only way i found to solve this issue is to set the coockieless property to true in my web.config... but this makes my URLs quite unfrendly... is there another way to fix this?!? Thanks...more >>

Donna Mar 15, 10:11 am show options Newsgroups: microsoft.public.dotnet.framework.adonet From: "Donna" <dyw...@yahoo.com> - Find messages by this author Date: 15 Mar 2005 10:11:56 -0800 Local: Tues, Mar 15 2005 10:11 am Subject: VB.NET dynamically create datagrid and set its datasource...more >>

by default, the Web Matrix use the .net Framework 1.0, But I setup the .net Framework 2.0, now the Matrix changed , how can let it base on 1.0 again ? ...more >>

Hello, We are starting to discuss a new ASP.NET application that will be a data acquisition display application. The data to be displayed will come from multiple sources--database tables, serial and Ethernet PLCs, OPC servers, etc. The application will need to display graphic gauges and charts...more >>

Hi, I am getting an "Access Denied" error when attempting to browse asp.net pages. I have installed ASP.NET 1.1.4322 on a domain controller. The machine also has ASP.NET 1.0.3705 installed on it. The machine is win 2k server. IIS is installed. I have already run aspnet_regiis - i to rei...more >>

I have the task to ensure users don't duplicate content from my company's site. There is already code in place that disables the copying and pasting of content from the site. However, users who really want to retrieve content from the site can do so by clicking the 'Send Page' email option fro...more >>

Hello, I am trying to call a simple web service from .net environment. The service gets an array parameter. When I run it, it becomes the error: Server was unable to process request. --> Array cannot be null. Parameter name: bytes I am sure that my array is not null. Besides, its name isn...more >>

I encountered the above-mentioned error when building my webpage. According to the Microsoft KB on this problem, I have to add a" trusted_connection=yes" to the connection string and enter a username and password for SQL server authentication or leave it blank for WIN NT/2000 server. I am jus...more >>

(Please excuse the non-technical question!) Does anyone know where to buy ASP.NET merchandise (shirts, jackets, pens, etc.)? I want to get a few things for my ColdFusion colleagues. :-) Thank you, Eric ...more >>

I have an extremely odd cookie problem and had many programmers in the group looked at it but still with no solution. The following is the synptom: I have a user control ( for inputting user information) used in many apsx files. And I used a cookie in the control to remember the inputs. After the...more >>

On a few occasions, IIS has thrown up a pop-up error message box stating that aspnet_wp generated an error. The browser interface comes back with a web page that indicates Server Application Unavailable and tells me to look at the Event Viewer to get details on the error. All Event Viewer shows...more >>

Hello, Im somewhat new to asp.net, so bear with me. I have created a form that has a Listbox along with 2 command buttons & a few other non-important controls. The command button is tied to the OnClick Event. My problem is that when the command button is clicked, the Listbox OnSelected...more >>

I have a DataGrid that is passing information to a stored procedure properly but the parameters aren't being casted properly. I was woundering if anyone can tell me how I should properly cast the following: (TextBox)UserPrefix=(TextBox)e.Item.Cells[0].Controls[0]; string strUserPrefix=UserP...more >>

Hi In VB.Net I can know the control which fired the event using Request.Form("__EVENTTARGET"). I tried the same in C#. But it always returned null. Any other way to find out? Regards Rjn *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...g...more >>

Hi I have a calendar control and a dropdown in the page. Drop down has the list of all months. When the user either selects a date from a calendar or selects a month from the dropdown , I need to populate the grid. Suppose the user selects a month from dropdown, then I also need to change the...more >>

Hi, I have a serious problem which prevents me from doing anything. My applications keeps restarting without any visible reason. The same code work for all other developers in the group so I think it may be related to the way my system is configured. Any and all thoughts are greatly appreciated...more >>

I am attempting to pass a parameter named "BackURL" into a asp:Hyperlink HTML control as shown below. "BackURL" is actually a variable defined in the page's code-behind. However, my current formatting below causes a "Page cannot be displayed" error, and is invalid. How can I properly refe...more >>

This is probably something small but when i am debugging my vb.net class library code im not able to see the values of any of the variables when i hover my mouse over them. instead the value = nothing the only way that i can view the value of a variable is to write it to the event viewer using...more >>

I have a simple aspx page(WebForm1.aspx) with a HyperLink, LinkButton, and two CheckBoxes. When I select a CheckBox and then click the LinkButton, the CheckBox retains state. When I select the CheckBox and click the HyperLink (NavigateURL set to WebForm1.aspx), the CheckBox lost it's state. ...more >>

Hi, I suspect this question has been asked before, but I couldnt find anything specific when I did search. I a using Visual Studio 2003, and .NET 1.1. My problem is in understanding the best practices for reuse of HTML across my ASP.NET pages. I seem to be copying and pasting a whole bun...more >>

I have this pop-up window with a calendar and a listbox all the dates i selected appear in this listbox, and are put in an array How can i pass this array from this pop-up to the main form anyone ?...more >>

I am trying to authenticate user against a domain for access to my website. My webserver is a client on the domain. On the local machine policy for the "Users" group. The SAT domain has an entry for SAT\Domain Users. When I use the following code users are denied access. <?xml version="1.0...more >>

Hello all, I have an application which will seek the sql server table whether it is updated or not. This application runs once in 60 seconds. But the sql server table doesnt get updated frequently. So I thought of a logic where in the global.asax of my web application im invoking a sema...more >>

This is a part of my Global.asax.cs : Code: protected void Application_Error(Object sender, EventArgs e) { String sError = Server.GetLastError().GetBaseException().Message; Context.Response.Redirect("ErrorViewer.aspx?" + "Error=" + HttpUti...more >>

Hi to all. I have two Impersonation problems: 1. When using my app. from a remote computer, the aspx page is unable to get information from Active Directory. I am using Impersonation, and the Impersonated user is logged to the domain. When I'm doing the same, logged as the same user, but on t...more >>

Hi, I'm trying to use MySql 4.1 db instead of MSSql2k and am having problems with the DateTime in the db. In mysqladmtools 1.0.19 I'm recommended to use 0000-00-00 00:00:00 as the default value, but you can't save these settings. If you read the manual they say the default value is thbe...more >>

here is my class public class AppointmentRowCollection : Appointment { public Appointment[] GetRowsCollection(out int rows) { int i = 0; dataset= new AppointmentDS(); dataset= SelectAppointment(); DataRowCollection drcollection = dataset.Appointments.Rows; rows = drcollection.Count; foreac...more >>

Hi, I need to build an small application to uninstall an application, remotely, from the computers in my network. How I can do this through WMI. It is not an application installed by MSI. I use this to gather the UninstallString: keyPath = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstal...more >>

Hi, I'm not sure how to get the image name from the database into the HTML img tag. I can get regular text. For the img tag, this is what I have: <img src="../images/<ASP:Repeater id="RepeaterMediaName" runat="server" DataSource="<%# GetImage(MediaName) %>"><ItemTemplate><%# DataBinder.Eval ...more >>

I have a search page that takes a long time to load, about 1 min. How can I prompt the user with a 'please wait' and a progress bar right after the user submit the search words? Thanks Aaron ...more >>