Hi: In ASP.NET, I thought the concept "Session" meant for a connection between a client (web browser) and the web server application, and if this is the case, the "Page_Load()" functions of all aspx pages should show the same SessionID. But some time I noticed that different pages show differe...more >>

When i run this from the server all works well (except the constant error messages regarding the hoverbuttons), but when I run this page from my local machine i get the following error message: Server Error in '/mm' Application. ---------------------------------------------------------------...more >>

I know how to use both Forms and Integrated Windows authentication. However, both of them have a critical problem, namely :- Windows authentication is very touchy when going through firewalls and some user settings on the client end can completely screw up NT authentication altogether. Works...more >>

I'm currently developing a web application using Visual Studio .NET 2003. Getting started I'm missing the features that InterDev did provide. Mining through the MSDN didn't work out for me, as I can't find what I'm looking for and I don't get any closer. Basically I'm missing the themes, as In...more >>

is it possible to get the value of a client side control like textbox or textarea with a server side control ? i tired hiden values but the problem is they don have usefull event handler to catch data. ...more >>

Hello, I have a question about caching web user controls in ASP.NET. I have a few user controls that are VERY expensive to create, but they do not change very often. They only change when a user modifies certain things in the application. The intervals between changes could be a few hours,...more >>

What is the best method to add a row counter to a Repeater control? If for example, I assigned a DataView to a Repeater in the code behind like: Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Repeater1.DataSource = CreateDataSource() ...more >>

Since I can't automatically close a window after execution, what is a viable alternative to prevent browser windows from staying open indefinitely ?? ...more >>

i have a file upload control on a page (running on my machine at localhost), and am trying to get it to accept the file and save it to an "upload" folder, but am getting this error: Access to the path "d:\inetpub\wwwroot\TestSite\uploads\image1.jpg" is denied. what do i need to do to give...more >>

Now I know yet another limitation of ASP.NET, but I still find it powerful in many other ways to out weigh its shortcomings. Thank you for your answer as it forced me to look in a different direction. Hope you got some sleep. ms ...more >>

Is there any emulators or validators to test how a page is displayed on a mac? When I use the style property to set a border of a cell(s) in an html table, the mac doesn't display it. I don't have a mac but someone I know does but he's not always available to test the pages. ...more >>

Hi, I'm trying to register a javascript function from the Page Load event: If (Not IsClientScriptBlockRegistered("Check")) Then Dim str As String = "<script language=javascript>Check()<script>" RegisterClientScriptBlock("Check", str) End If ....but the page just comes up blank. If I take...more >>

after developing in vb, I would like to utilize a login page and code behind and helper files from a c# project. i realize I can't add cs files to my vb project but is there a way to redirect from a startup file immediately on Page_Load to the login.aspx with the login.aspx.cs code behind afte...more >>

Is it only necessary to call EnsureChildControls() when a control on my Page has overridden CreateChildControls() In other words, if I never override CreateChildControls() in my controls, would I ever need to call EnsureChildControls() Thank Graham...more >>

i have a form with buttons - when a button is pressed a boolean is set to true to show that the record has been edited i have lots of buttons and i seem to lose the value on the boolean on page reload im using code behind in VB with asp eg two example buttons Private Sub factfindcomp_C...more >>

How to read a text file located in client machine with ASP.NET. the = structure of the client text file is designed as follow: PC1 abc 123.123.324 PC2 abd 123.56.78 PC3 hkk 79.39.20 each data was separated by Tab. My question is how can I read those data = from the client...more >>

No definitive answer on this yet? Windows 2000 Sever SP32 Domain = Controller Framework 1.1 Visual Studio.Net 2003. Fixed or not? --=20 George Hester __________________________________...more >>

Hi I have a datagrid. In the property builder I set a hyperlink column. I need to make the hyperlink take two url parameters, eg go to a page mypage.aspx?FirstVar={0}&SecondVar={1} I tried setting the URLField to FieldID1; FieldID2 or FieldID1, FieldID2 but it gives me t...more >>

As I understand it, a general rule of threading is that a new thread should not access its owner's objects. Apparently this is why the Session object is not available from a new thread created in an asp.net page. A generally proposed solution involves passing a reference to the current HTTP conte...more >>

hi All, Iam registering a hidden field on certain logic, and some java script sets the value while the page postback i wanna check if the field is present on the form what iam trying to do is : RegisterHiddenField("fldPopupSubmit","1") and on the page load Dim l As Object = CTyp...more >>

Hi Good Day! I hv a DataGrid which display info from SQLServer's database. The format for date is YYYYMMDD. I'd like to change this format to a more readable one which is DD/MM/YYYY. How can I set it in the dataformatstring? <Columns> <asp:BoundColumn DataField="OrderDate"...more >>

How can I print my Page? I have a button (named Print), that when clicked I want that he prints my ASPX Page. Ruca ...more >>

How to i redirect the user to the previous accessed page. I tried the following and that didn't work Response.Redirect( Request.UrlReferrer.ToString ) Would this also include any of the variables ( ?ID=4&s=0 ) that was with the url? ...more >>

Hello I have a usercontrol which use a javascript on clientside, the name of a TextArea is used for javascript. the problem is the name of TextArea changes to "UserControlFile.ascx : Name" after compile and javascript cant accept that name as an object's name. how can i get rid of this ":" ? ...more >>

I am using the following to display the month. Convert.ToDateTime(my_date).ToString("MMMM") It works by showing the correct month name in english. How do I display the date in French and German? I don't want to set the whole site globalization to be French/German, only part of it needs to ...more >>

Hi, After a user clicks a button, it takes a while to process information. How can I display a web form that actually finishes loading so that the controls are visible, and then goes off and does the calculations automatically ? Thanks, Steve ...more >>

Hi: I don't see the print button on the Crystal Report viewer. Do you know = why? Dennis...more >>

I have a datagrid with update buttons that allow editing of records in a database table. I would like it if when users click an 'Update' button, all the generated textboxes are cleared. Here is my code that does not seem to work (and does not throw exceptions)--what am I doing wrong? protect...more >>

I am developing an ASP.Net web application in Visual Studio with a Visual Basic codebehind. I have an HTML Input button <input type=button onclick="CopySelection()" value="Copy Sel" How do I assign a Tool Tip?...more >>

Hello, I am creating the following ArrayList to bind to a DropDownList (ddlYearBox). ctrFor = 0 Dim arrFor as ArrayList = new ArrayList() For ctrFor = 2002 To 2020 arrFor.Add (ctrFor) Next ddlYearBox.DataSource = arrFor ddlYearBox.DataBind The text and values are e...more >>

Hi All, I have got the code below working fine IIS 5.1, with both IE 5.5 sp2 and 6 as client browsers. When it runs under IIS 6.0, and with IE 5.5 sps2 it does not recognize the mine type, and attempts to save the PDF file with a .aspx extension. The PDF file is not corrupt, only the file ex...more >>

I have data in two stores, an Access database and an XML file that duplicates the same data. ( the latter in case the former gets corrupted ;-) In designing an asp.net page that needs to get said data I'm wondering which would have the better performance, a while loop thru a data on the db or ...more >>

Hello, I created a connection class that has a Page_Load event (MyClass.vb). In the Page_Load event, I have a response.write("hello world") statement. When I include this class in my .net page (Steven.aspx), I don't get "hello world" on my web page. My question is, how does the Page_Load ev...more >>

Hello, I have created a DropDownList that is bound to data from a stored procedure. I also need to include a value at the top of the list ("Not In List"). I can add an item to the bottom of the bound list with the following, but I can't figure out how to add it to the top of the list. Any ...more >>

I have a button on a ASPX page that need to open URL. Those URL can change dynamically and are mostly files (.xls, .doc) on the server. In Interdev, document.open('URL') use to do the job ! In .NET, I tried response.redirect('URL') with success but I'm not sure if it's the right way. Thank's...more >>

What do I need to include with the URL, in the Navigate URL of a Hyperlink, to launch the website in another browser? TIA ...more >>

Hi there, Is there an example on how to highlight a selected row using ASPX on a datagrid? Written in C#? Thanks. Oliver...more >>

hi, In my ASP.NET page i have 2 ASP.NET TextBox and one hidden field like this following. <asp:textbox id="TextBoxOne" Runat="server"></asp:textbox> <asp:textbox id="TextBoxTwo" Runat="server"></asp:textbox> <input id="InputHiddenPrice" runat="server" type="hidden"> Bascially what I want...more >>

Sometimes the tilde ~ won't work to resolve the url of the asp.net site, such as when I need to set the path to an image property in vb.net. When this is the case how can I get the URL to the project's site? Thanks, Chris ...more >>

Hello is it true that in an asp.net application, changin a folder name causes the loss of server variables see 'known issues' in http://www.awsystems.biz/products/filepicker/default.asp I am experiencing the similar behaviour :( any workarounds for this (without using state/sql servers) th...more >>

Our asp.net app is getting a strange problem that the aspnet_wp.net process stops for no clear reason. What happens is that sometimes, most likely when I have more than one user running, the aspnet_wp.exe process stops and restarts by itself. The event viewer will show a Apllication error ...more >>

I have a web application that connects to a sql database. I have create scripts to create the needed database. I have also create a web setup project that installs the web application on a server. Can I also execute the sql scripts on a remote database server (not the web server) from inside ...more >>

My question is whether a web application compiled using VS.NET 2002 (targetting .Net Framework version 1.0.3705) will run on a machine with v1.1 of the .Net Framework? I'm thinking in respect of copying the .aspx files and the .DLLs in the BIN directory from my development machine which has the ...more >>

I am trying to create a word document using asp.net through a web site. Can anyone point me to any sample code available online. Thanks ...more >>

Hi all, I am trying to read a parameter value that contains special characters such as '&' using Request.Querystring. But it does not read the whole string containing the value. How can I allow the link to pass parameter with special characters? Thanks... -Nikhil ...more >>

Hello How can I open from a page, another page on which I display a calender. I then want that the user picks a date and the chosen date must appeat in a textbox on the initial page. So, the calender and the textboxes are on different pages. Many thx for your help ! Roel ...more >>

Hi, How can i use Trace.Write in the constaructor of Global object? I am expecting that the trace logs be dumped into the page output that triggers Global constructor. Thanks, Ali ...more >>

I need to enable the ability for users to browse for a file on their local machine and then upload it to the Web server. What does this take? Thanks. ...more >>

i'm working on a page that creates a HTML table with a variable number of textboxes on the fly, like so: cell = New HtmlTableCell cell.VAlign = "Top" TextBoxNext = New TextBox TextBoxNext.ID = "TextBox" & iLoopRows.ToString TextBoxNext.Text = "" cell.Controls.Add(TextBoxNext) ...more >>

Hi, I have some critical initialisations in constructor of the Global class (Exception handling system, log system, db connection string) Upon failure of any initiliazation methods, the web app should be redirected to fatal error page. Is there any way to redirect the request in the construct...more >>

Frames. Yack, I agree. BUT, I've been mandated to use them. Let's assume a page has a simple top and bottom frame. Is there a way using a Response.Redirect("http://someotherurl.com/) in the bottom frame page to redirect the entire browser window, not just the bottom frame? For example, if y...more >>

In a "parent" web page I use a literal control to contain IFrame text. The web page displayed in the IFrame has an asp:button control (runat=server) How do I trap and handle the button_click event of the "child's" button in the "parent" web page. Must I use a delegate Thank you John Hopper...more >>

I am working with the ASP.NET Starter Portal and I don't think it is related. Everyone once and a while, after a rebuild, I get the following error. I am not doing anything with Cryptography, but the portal framework might be, but I don't exatcly what it is trying to do. Sometimes refreshing w...more >>

Hi I use asp.net for the wen server development which includes mostly asp.net pages and some html pages. How can I put the url address when I use the development - it goes to localhost - so that it will work also when I put the files on the web host. I am looking for a way so I won't need to ...more >>

Hi all I've got a number of validator controls on a page that works absolutly fine on my development machine but not on the live. No errors occur, the validators just don't fire properly Any ideas at all as I'm at my wits en Eldon...more >>

pass some sql onto another page? I have a query that I have a datagrid on, that has controls on it. I'm trying to export it to excel, and I am unable to make the export work on the page. I know I have controls on the web page (sorting, filtering, etc), and am wanting to try to monitor my rad...more >>

How new is the aspnet.announcement group? How many people here are even aware that it exists? -- Chad Z. Hower (a.k.a. Kudzu) - http://www.hower.org/Kudzu/ "Programming is an art form that fights back"...more >>

Hi , there 's a way to get from an HTMLSELECT object the related HTML text as a string? Alessandro...more >>

Subject: Re: ButtonColumn postback problem 3/9/2004 5:32 AM PS By: Alvin Bruney [MVP] (search by author) In: microsoft.public.dotnet.framework.aspne Your post went unanswered. Have you resolved this issue? If you still nee help, please post the original question with your request -- Regards...more >>

Hi, My ASP.NET has Forms Authentication set up to use a login page, all configured in the web.config. I am in the process of trying to get it running on the site but have come across some problems. It all worked but if you didn't type in www.mywebsite.com/login.aspx it didn't go to the login...more >>

I need to add access to a LogOut Page when the user logs out in a form authentication mode. Unfortunately the only way to access this page is when you are logged on. The following is in my WEbConfig File <authentication mode="Forms <forms name="MyCookie ...more >>

Dear, First I must say that I am not very experienced with web development. On the other hand, I am writing a web application and I need to refresh data in a combobox without a postback? Is this possible in an ASP.NET web application? Greetings Eddy...more >>

Hi I'm trying to add a server control to a stringbuilder and I'd like some suggestions please. The output of the server control is 3 html combo boxes and I would like to add the html output to the StringBuilder and then output everyhting as HtmlTextWriter. Thanks in Advance if you can help ...more >>

If I put the following in my code <asp:panel runat="server" visible="true" id="foo" > </asp:panel> I get this as html back; this is using the lovely Mozilla <table id="_ctl1_foo" cellpadding="0" cellspacing="0" border="0" width="100%"><tbody><tr><td> </td></tr></tbody></table>...more >>

Hi Everyone, I have two listboxes and one Datagrid.On first listbox SelectedIndexChanged i am populating Datagrid.when i select value from second listbox, on SelectedIndexChanged of this listbox i want to display comfirm box saying that "Are you sure you want to rebind datagrid....more >>

A few weeks ago, we had a problem with pages blanking when doing a response.redirect. This only occurred when smartnavigation was on. So we tried to use server.transfer, and now there are session variables disappearing. At the unload of one page, the session variable is set and shows up when debu...more >>

Hi Al I am new to asp.net frame work. My requirement is : 1. A textbox with id 'TEXTBOX1' is created on click event of BUTTON1 dynamically. 2. On the click event of another button 'BUTTON2', i am successful in displaying the TEXT of TEXTBOX1 in let's say some label; but the TEXTBOX1 ( which was...more >>

This is my third posting on this issue. If I am asking for help on something that cannot be done could someone please let me know this. I cannot find any documentation anywhere on this. What I am trying to do is: If "EventLink is not blank" then Insert a hypertextlink to external page...more >>

HI, I am developing an webapplication in asp.net using c# ..the requirement is like this. on start of the application i have to create a application domain and in the new application domain i have to access database and store the value in the Application variable of the webapplication whi...more >>

H I have a problem in my web application running on IIS6.0 and .net 1.1. OS is Windows 2003 server. I get "Page cannot be displayed" error on running a time consuming process like database transaction. The query runs for 10 to 15 minutes, but I loose the page before the query completes. I checked ...more >>

I have a dropdownlist box in a template column in a datagrid. How to capture the item change event of the dropdownlist box, so that I can populate the next cell in the grid with the corresponding description for the selected Id(in the dropdownlist box). Thanks, Kim ...more >>

Hi, I'm having a problem with what should be a simple task: in ASPX, how can I open a page while I'm at another page, without going to that page in the browser, only programmatically. So for example, I'm on page one.aspx, user types www.microsoft.com in a textbox and clicks a button, the C#...more >>