Hi, I tried to add attributes to List Item. The I am trying to add that list item to dropDown I dont know why the values are not coming. My code goes some thing like this. lst = new System.Web.UI.WebControls.ListItem(); lst.Attributes.Add("defaultAmount", item.defaultAmount.ToString());...more >>

Hello, I have a very small ASP.NET app installed on an XP Pro box in a 5 station workgroup network. All machines are XP Pro SP1. Page loads on the IIS machine display HTML immediately but take about 30 seconds to display the ASP.NET controls. Each page consists of only two/three butto...more >>

Hi, Has anybody run into problems with Page.IsValid? My errors show up when the fields aren't filled correctly, but my processing continues even if the page is invalid. I leave name and description blank and I do get the error messages. But the code still continues to run the addfolder...more >>

Hi, I have written a class which I intend to use in all of my asp.net applications. I have wrapped the class in a namesapce. I now must make my class availible to all of my projects so that they can use it by writing imports mynamespce in the aspx.vb file. I have got as far as figuring out t...more >>

Hello! I'm looking for the best way to load a custom server control defined by a string (not a user-control - defined by the .ascx extension). The source for the control is defined in e.g. a database and defines the namespace and class for the control to be loaded. Are we simply talking abo...more >>

Dear All, We are developing applications in ASP.Net...in one of our applications we would like to use a GridControl...we have tried to use a Server-Side Grid control but found the speed to be an issue...also our clients would like to use a lot of client side events like sorting, searching te...more >>

Hi I am doing a bilingual .NET application for English/Arabic. On a web form, I have some edit boxes for data entry in Arabic and some for entry in English. Right now the user has to change his keyboard language by pressing ALT+SHIFT (or by changing the language manually elsewhere) each...more >>

Hello, I'm having a "classic" problem with the viewstate. In my project, i get the "The viewstate is invalid for this page and might be corrupted" error for mac users only. So this is a mac issue. The EnableViewStateMac property is set to false in every page in design mode. Should i add it...more >>

Hello, I am making a database driven website that allows the user to login and do some stuff all around my website. I was wondering what file I could use for global variables and functions. Or is there a better way to do this? Thanks....more >>

Hi All I have a question about re-using a drop downlist box across several questions on a questionaire like form. I will include code after some explaination. I thought i could make a dropdownlist box object global and re-use it as needed if i did not destroy the object, but it doesnt seem ...more >>

Hi, I have a question about ASP.NET : Here is an example of WebForm code. 2 buttons and 1 textbox. ---------------------------------------------------------------------------- ----------------------- Public Class MyWebPage Inherits System.Web.UI.Page Protected WithEvents MyButto...more >>

Hi, I have a quick question. I have a webpage allow user to modify his/her information. When I generate the form, I want to pre-load the information to the TextBoxes. But for the password (and confirm password) textbox, the text can't be loaded (the TextBoxes are empty, no "dot" in them). I...more >>

I am trying to write out the equivalent of this asp statement in c#: Response.BinaryWrite(chrb(239) & chrb(187) & chrb(191)) 'BOM = EF BB BF string binString = "11111111"; byte myBin = Convert.ToByte(binString); Response.BinaryWrite(myBin); binString = "10111011"; myBin = Con...more >>

I've seen lots of documentation on how to create and read custom configuration settings but I'm interested in reading a standard setting (i.e. the loginUrl attribute of the authentication/forms setting). Do I have to resort to using straight XML reading or is there some other way to access stan...more >>

i have a frame page with three parts, each parts attached to aspx file, is there any way to transfer data from one frame to another frame in server side? i meen , when the user select some data from listbox in one frame i want to display is selection in a label belong to another aspx page/...more >>

I have a dynamically created composite server control. The composite control contains a dropdownlist, a validator and a label. I have the dropdownlist AutoPostBack set to true and have defined a handler for the SelectedIndexChanged event. The server control is instantiated upon every req...more >>

i have some data that needs to be passed between several web pages webpage1 passes data A to webpage2 and then webpage2 passes data A to webpage3 and then webpage3 passes data A to webpage2. what is the best way to do this?? ...more >>

Here's an expample: dim s as string s=""c:\blah blah\"" ""c:\koko\"" ""c:\booo boo\"" console.write ubound(s.split(""" """)) result of ubound is 3 Should be 2 ! What i'm trying to do is to say that the delimeter in the string is DOUBLE QUOTE SPACE DOUBLE QUOTE (" ") And Split still co...more >>

I am trying to send an email using SMTP server through IIS. I am recieving the following error. Access is denied. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it orig...more >>

when I add a msgbox("hello") it returns "It is invalid to show a modal dialog or form when the application is not running in UserInteractive mode. Specify the ServiceNotification or DefaultDesktopOnly style to display a notification from a service application. " What should I do in order to ...more >>

Hi, is it possible to set the title programatically from the code behind page. I placed a literal in the head section of the form and set its text property. it seemed to work bu the literal is not in the <form> section of the page. does this matter or is there a better way to programatica...more >>

I just finished writing an ASP.NET application on my local box. Everything worked great so I am trying to deploy it on out company intranet. The problem I have is that I am getting a Runtime Error and im not sure what it is. This is the error Im getting: Runtime Error Description: An ap...more >>

I just finished writing an ASP.NET application on my local box. Everything worked great so I am trying to deploy it on out company intranet. The problem I have is that I am getting a Runtime Error and im not sure what it is. This is the error Im getting: Runtime Error Description: An ap...more >>

I have an application where the authentication is based off another site = (custom portal). The portal authenticates the user(s). Then, when they = select an application, they are routed to the application's URL = (different domain, different server). When they try to bypass the = portal, I n...more >>

I wish to allow ASP.NET pages to make connections to Access databases using OleDBConnection. The only way I have been able to make this functionality work has been to set: Unrestricted="true" In the <PermissionSet> property applying to ASP.NET pages, otherwise I get: Security Exceptio...more >>

Hi I have asp.net web app. When a user clicks the enter key when he is viewing the aspx web form, it jumps to the starting web form. How can I handle the user hitting the enter key and to redirect it to a default button. So lets say that I have a button name - Submit - if the user clicks anywh...more >>

Hello: I have an aspx page with a TextBox and a DropDownListBox both have Autopostback property set to true and some code in the TextChanged and SelectedIndexChanged events. When text in TextBox is changed and the DropDownListBox is expanded with the mouse (this fires text changed event) th...more >>

I have an external assembly that's access by an asp.net page. I want = this assembly to load a xml configuration file, and I want to put this = file in the same directory wich the assembly is located. I tried to use = System.Reflection.Assembly.GetExecutingAssembly().Location to get the = ass...more >>

Hi there, I have 2 textboxes one of it is full of text and the second one is empty = and ready for the uesr to type exactly the same text with the first = textbox. What I want is while the user is typing on the second textbox I = want to compare it with the first textbox(at the same time) and ...more >>

I installed trial version of Visual Studio.NET and i tried doing a simple example in ASP.NET using VB.Net.Below is my problem: I have a 'button' WebForm control and a 'label' WebForm control in a aspx file.I added appropriate code inside the .vb file like when a user clicks on button then...more >>

The following code tries to excute a function 10 seconds after Page_Load = by using a Timer, but the callback never gets called. private void Page_Load(object sender, System.EventArgs e) { // Set timer to call Page_PostLoad in 10 seconds try { // Create the...more >>

Hi, I've written a web server custom control. If it's attributes are set at design time in the HTML it works fine. But I want to also be able to dynamically change some of the properties in the code behind file. Is there any way to do this? When I write the code for the button_click even...more >>

Hi! I have two questions about replacing the compiled language Resource Files (dll) while the webserver is running. First of all, is possible at all to replace the dll or is it "blocked" by the IIS or another Service? Secondly do I have to reregister the dll on the server? Thanks a lot f...more >>

Hello All, I am facing this problem of getting my asp.net site hung most of the time after browsing. To be more explicit on it, When I am clicking on a particular link it works but sometime What happens is the same link will not work even if you click on it several times and when you click ...more >>

I've got a simple problem. Currently, I have a .Config setting called SupportsSSL that I use within an ASP.NET web application to determine whether I redirect to an HTTP or HTTPS connection (for instance, when the user visits the Login page). I'm wondering if there is a programatic way to determ...more >>

I have one aspx page where i am databinding two drop down lists based on = a dataset (the data is being loaded from an XML Document). The fields = get updated properly, no problem there. My question is: "How do you = handle the events so that if the user chooses an option in the drop = down,...more >>

I have used Smart Navigation on several projects and it works wonderfully. For my last project I used some javascript menus. SmartNavigation caused them to not function. So I used SmartScoller which you can download from -- http://www.strengthtechnologies.com/scroll/Download.aspx S...more >>

I am using .Net 2003 on a XP Pro using IIS. My IIS is configured to have it's root on our Network drive. I have been able to create ASP.Net webform up until now. For what ever reason, I am getting the following parser errors on the webforms that used to work and any new ASP.Net webforms ...more >>

Hi, I work on 2 machines, work and home. When I do a CTRL+shift+F the dialogue box opens, undocked at work. When I do the same at home it remains docked. Is there a setting somewhere to ensure that the Find Dialogue box opens undocked when I do a find. Thanks for your help. Steve ...more >>

Hi, Good Day! I need to save all my records from datagrid into an excel file and save in my harddisc. Can someone help. Thanks in advanced. rgds, Phoebe. ...more >>

Using Visual Studio.net 2003. When I try to create a web project, I get the following error: http://localhost/webApplication1'. HTTP/1.1 500 Internal Server Error'. SUggestions appreciated...more >>

Having a brain fart this morning :( I need to take the text of a button in a datagrid. <Grid could be sorted so I need it's data that is displayed> Button Click fires: public void ShowModel(object sender, DataGridCommandEventArgs e) { string lcCommand = e.CommandName; if (lcCommand != "so...more >>

I installed the Portal Starter Kit (from www.asp.net) on a win 2003 server running IIS 6.0 and SQL Server 8.0, and it works fine using integrated authentication. However, I'm unable to open the portal project remotely from my development pc... when in vs.net I click File/Open/Project from...more >>

Hi, I am filling a datagrid and I was wondering how I can test for "end of file" and then make decisions based on that. I am still making the transition from asp to asp.net. Could someone help me with the syntax please? Thanks in advance for youe answer Sean Dim Conn As OleDbCon...more >>

How can i show a "Wait while loading..." text on my aspx page while loading data into a datagrid from a database. /Jonas ...more >>

Got the error "Requested registry access is not allowed." On our production box today. Started happening in the middle of the day on any procedure that tried to create an object via SQLClient . . . Since no one had any idea how this could suddenly start happening (everyone denied having made...more >>

I wanted to start learning ASP.Net programming, so I downloaded the IBuySpy Portal and Store VSVB examples from GotDotNet and installed them on my computer (Win2000, IIS, MSDE). I got them to run from IE as a local web app, but when I go into VS.Net 2003 Enterprise and try to run the applicatio...more >>

Does anyone know how use fonts that are NOT installed on the system? Alex ...more >>

I am dynamically creating x amout of timers (using System.Timers.Timer). I want each timer to remember it's own set of variables (ex: CustomerBeingProcessed, LastProcessTime, etc...) How can I do this? ...more >>

Hi, I have noticed that I can only see the output of "system.diagnostics.trace.write(..)" in the output window of the dubugger. which leaves me wondering, if these statements are left in the code in a release build, then where exactly can I see their output. Is it possible to write then direc...more >>

Hi, I have tried to keep things simple. Not simple enough, obviously. I have a set of intranet ASP.NET pages which access a SQL back-end through the normal SQLConnection stuff. I want to use peoples' NT logons to user-stamp data changes made through the web-pages. So it seemed obvious to us...more >>

Hi, I am having an issue loading my aspx file in the designer. My page inherits from a class i wrote (we will call it "basepage") that inherits from Page. It looks something like this: MyPage ---> basepage ----> Page When i try to load myPage in the desinger, it tells me that an exc...more >>

I have an asp.net ecommerce web application on a remote web server. I'm using an Access database on the back end. I've notice a few strange things. When I mimic an multiple user environment by surfin it in multiple browsers simultaneously the site generates a generic runtime error after awhil...more >>

Hi, I have been struggling with an unusual problem with a dropdownlist web control for quite some time now. Cutting straight to the problem, I am setting the selected item in the dropdownlist using the IndexOf method of the list's items collection (in my debugging case this successfull...more >>

I am using .net 2003. I am trying to create a C# ASP.Net webform. When I attempt to create a new ASP.Net project and place a label on my webform, build it and run the webform, I get the following error in my browser. At one time I was able to successfully create ASP.Net webforms. However,...more >>

Hello I've an asp.net page that, of course, has serveral buttons, text boxes and other kind of controls in it... i need now to have them all disabled, or a lot of them, and i'm searching for the best/elegant way to do it... i managed to create a for cycle to iterate all the page's fo...more >>

Why any added web form controls to my webform.aspx page don't appear after compiling and viewing the page in the browser. ...more >>

I want to connect from a .net web server to a sqlserver. i read an article a while ago on how to do this but i have since 'filed' it and no longer can i find it. i remember that i was able to encrypt an nt password using an asp.net exe stored on the webserver - this was an exe that was o...more >>

I keep getting this error : "System.Data.SqlClient.SqlException: Line 1: Incorrect syntax near 'Name'." Heres the code : Sub BindData() Dim sql As String = "Select Clientid,Client Name from register order by Client Name" Dim Cmd As New SqlCommand(sql, myConn) Dim...more >>

Hi, I have an ASP.NET application. On one of my pages I have a link to a popup. This popup has a link. When the user clicks this link my popup closes and another Popup is displayed. In this second Popup I want to redirect the user to a fifferent page in my application when the popup c...more >>

Hi Friends ! Can anyone help? Its an urgent. I wanted to print PDF Document or Scanned Document Through my .aspx page .By just clicking a button.I'm not using codebehind.I want to do printing at my network printer. I'm using System.Diagnosics.Process Namespace for calling the print proce...more >>

Hello, Simple question. How can I determine which control fired event in the Page_Init or Page_Load event handler? I saw some post in the past with the similar question. One of the recommendations was to use the sender argument. The questions is how? In my case it contains the form itself a...more >>

one important problem i am facing is that my web solution (asp.net) will be deployed on a webfarm. I am using sql server session management on clustered sqlservers. but as i need to prevent multiple logins through a username/password (same credentials at a time) on the website. also se...more >>

Hello All, I want to enable the User to define visible cols in a DataGrid. Is there a way to set a contextMenu for my DataGrid (or at least the Page)? Does anyone now, how I can handle rightclick-Events? Or is there some other way to solve this problem without building a separate '...more >>

Hello, I have a form "default.aspx" with a button which does the following: Private Sub cb_Kommt_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cb_Kommt.Click Session("Modes") = "Start" Response.Redirect("new_page.aspx") End Sub When I lo...more >>

I have a Dataset that I read from SQL Server. The dataset can contain more items that I want to display. When I try to resort the dataset it doesn't sort. Here is the Syntax. I am not sure what the problem is: DataSet oDS = (DataSet)Cache["SearchResults"]; Sort = Session["Sort"]; ...more >>