Hello, I have a website that is now a mixture of asp and aspx pages. The aspx pages sort of hang off the main web site where they are all segregated into their own directory. The aspx pages have a global.aspx page in this directory where I have some session variables defined. Most of these ...more >>

Hi, I want to use the Security application blcok in my application. I installed the Enterprise library and read the documentation. but still it's not very clear to me. Can anyone suggest few sites where i can see practical examples of the security block...it's urgent............... ...more >>

I am using in VS 2003. All files in a Solution package I'm working on are opened whenever I open the (.sln) solution file. I could manually close about 100 of of these open file and then close the solution but the problem happens again after I do some search & replace, which I need to do once a ...more >>

Hi All, I have created an application which is working fine and is in about to launch, now suddenly my mgmt says there are chances that Scrip ID( a particular id and not prim key) may have special characters like '&,*,) or /' This data(field/key) I am passing this value as a querystring....more >>

Asp.net generates the following html when producing RadioButton lists: <td><input id="RadioButtonList_3" type="radio" name="MyRadioButtonList" value="644" onclick="__doPostBack('SitesRadioButtonList_3','')" language="javascript" />...more >>

what is the easiest way to clone an vs.net aspx project under another name? thanks, T ...more >>

When i open a odbc connection i get the following error: System.Security.SecurityException: Requested registry access is not allowed where can i set permissions to read the registry? Thanks Pietro...more >>

I have this code DataGrid1.DataSource = inventario(cint(TextBox1.Text)) but a want sent a val string and not a int, how I do that...more >>

I have simple APS.NET form hosted on two servers. If I go directly to a server: http://server[1,2] it always works If I go through Big-Ip it works sometimes, but simetimes I get an error. If I allow to sit on this page for few minutes and I click on submit I get an error. Thank you...more >>

Hello, I am trying to fill a DropDownList with some array values: Dim cultureList(,) As String = {{"Eng", "en-GB"}, {"Port", "pt-PT"}} ddlculture.DataSource = cultureList ddlculture.DataBind() It's working but I get 4 items in my dropdownlist: [Text] [Value] English ...more >>

Hi, I'm sure there's a really easy way of doing this, but I haven't found it yet. I have a bunch of asp:hyperlinks. I have their IDs stored in a database. I want to be able to pull a record from the database and get a handle on the control with that ID. I thought FindControl might w...more >>

I upgraded one of my applications to beta 2. conversion seemed to work OK, problem is when trying to build I get an error like: it is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being...more >>

Does anyone how how can we disable the auto-postback feature in asp.net page? I have to use a server side control in the page, but the auto post back feature in it causes problems for me. Please help! Thanks much, Junlia ...more >>

I would like to have the click event of one of two buttons to happen when a person hits the enter key in a textbox on my aspx form. Is this possible, or do I need to only have one button on the form? thanks, Rog ...more >>

Hello, I have this code: [1] Dim cultureList(,) As String = {{"E", "en-GB"}, {"P", "pt-PT"}} [2] Select Case Session("culture") [3] Case "pt-PT" [4] ... [5] Dim cultureList(,) As String = {{"E", "en-GB"}, {"P", "pt-PT"}} [6] Response.Write("1") [7] Case "en-GB" [8...more >>

hi there, i am currently using the following code to generate an XML object, then save it, then read the contents of the file - but i dont wanna save it, instead read it directly after i;ve created the object.. see below: ------------------------------ Dim w As New XmlTextWriter(Server.MapPa...more >>

hi, i noticed that the PROFILE tab is missing in my Web Site Administration Tool on my ASP.NET 2.0 Beta 2 web project. please advise asap. ...more >>

Hello, I need to hide or show a div on page_load. How can I do it? I have this in my aspx.vb file: .... dloginerror.visible = "false" .... But it says the name is not declared. How can I declare it? Is this the right way to do this? Thanks, Miguel ...more >>

I've got an page (LOGIN.ASPX) that receives the user's login information. During the page load, it checks the credentials against a database and, if validation is successful, creates an instance of an object that stores the user's basic profile data (username, user type, associated sales region,...more >>

I have a method call in my static constructor which initializes 2 variables. I need to know when the static constructor (after the first call) will be called. Does unloading the virtual directory and reloading it call the static constructor again? I have heard that changing the web.config forces...more >>

Hi, I am new to ASP.net and visual studio.net. I have created a new ASP.NET Web Application and have started with a simple form. I have created a simple test database that will store a person's first and last name and their SSN. The primary key is an autonumbered field. So I have made...more >>

Hello, I have this Array: Dim cultureList(,) As String = {{"English", "en-GB"}, {"Português", "pt-PT"}, {"Espanol", "es-SP"}} How can I remove the second element of this array? Thanks, Miguel ...more >>

I am trying to create a secure site for my client.. I used Forms Authentication against a SQL database to login. There is one section where the user must answer some questions. If the user answers them incorrectly, it is supposed to automatically log them out, which works fine. However, if the...more >>

How can I get the Querystring passed to the Referring Page from its referrer? I don't want the querystring coming to my current page. I want the querystring that came to the referring page, so that I can check for the existance of a parameter value in that previous querystring. ...more >>

I have the following: <asp:textbox id="ProfileName" columns="45" runat="server" /> <asp:RequiredFieldValidator ControlToValidate="ProfileName" Display="Dynamic" Text="Name Required" runat="server" /> I also have an imagebutton that goes to a ...more >>

I am finding that the serverside requiredvalidator doesn't fire in the firefox browser, and user request proceeds through to my updateProfile method. Validation is working correctly in the IE browser. Anyone seen this problem or have any ideas why this might be occurring ?? (I have web.co...more >>

Hi, Is there a way to capture an ItemDataBound event on an asp:listbox when it's bound to data? I don't see it as a available when I try to create an event handler. Dave ...more >>

Hi all!, I need some help with a table. I have a table with one row. In my page_load event, I use a function which populate this table, creating HtmlTableRow, HtmlTableCell and adding in the table (runat server). When I do any post in this page, the table disappears! Anybody can help me ...more >>

I am trying to capture when the user clicks the X button on the ie window. I have used the onunload for the window event, but there is a problem. I put javascript code for this event and when the form performs a postback on the page, the onunload event gets triggered eventhough I am still on t...more >>

I have created a filter to change the contents of the page. When I use the filter in the HTTPHandler, the page is blank. However, it works correctly on the page load. Any pointers?? Here is my code public void ProcessRequest(System.Web.HttpContext context) { System.Web.HttpResponse objR...more >>

I want to define a set of web-form templates in XML and render the equivalent web-form with ASP.NET, then process any input server controls on the form. Reading the XML file from Page_load is easy, but 1) How do I set about dynamically creating user controls (like TextBox, TextArea) --- sim...more >>

Hello, Is there any way I can put horizontal scrollbar on the datagrid. I have lots columns and I need to show it in the scrollbar. Thanks, Jim. ...more >>

Hi I have a question about .NET compatible web server . We have recently change our web development to ASP.NET from ASP . But we are still using the same web server set up we used for our ASP development . What changes do we have to make on the web server to make it ASP.NET compatible ( ...more >>

Hello, Does anyone know if it is possible to set a session variable when a user click on a HyperLink? Thank ML ...more >>

I am using visual studio 2003. I user the server explorer and drag a table onto a webform. The program creates a "Connection" and an SQLDataAdapter Generates the "Select, Insert, Delete" statments. I right click on the SQLDataAdapter and chose Generate Dataset. I drag a datagrid on to t...more >>

Hello, In my web site I need to restrict the access to page1.aspx, page2.aspx and page3.aspx to users which had login and which access level is "administrator". The remaining pages can be accessed by all users without needing to login. My problem is how to set this in my web.config <a...more >>

Hi, I am having problems to fetch the output of a command line program from an ASP.NET application. My code works fine in a regular Forms or command line application, but when running the same code in ASP.NET it hangs indefinitely. I can see in the Task Manager that the command line start...more >>

Visual Studio 2003 DotNet framework 1.1 Windows 2000 Pro I create two pages in an Asp.net application, one is html page with a form in it: .... <form id="testForm" method="post" action="test.aspx" runat="server"> <input type="hidden" id="hiddenTest" value="hello, world"> <input type="sub...more >>

Hi, When a user of Web application makes "File - New - Window" or Ctrl+N in IE, the user obtains 2 windows IE having the same SessionId. This generates a problem when, in one Web form, we use a variable of session to store a dataset. The fact that the user browses with 2 windows on the same a...more >>

I have a little predicamnet. I have two xml controls on my page. Both are menus for my site. The first (Category) needs to set the data source of the other xml control. To do this I created an xslt file that generates the value of each item in the first xml file as hyperlink. Easy enough. ...more >>

I am looking to connect my asp.net pages to a credit card processor, such as ICVerify. I used to be able to read and write to a text file: credit card authorizations, cancelations, get responses from credit card processors etc. I want to completely automate the process and wanted to find o...more >>

Hello everyone, I was believing that the life of ASP.NET objects will end as soon as the origionating Page object transmitted the response stream and frees, even if you haven't explicitly free the objects, but now I'm not quite sure. It happened to me that I have a ASP.NET page tha...more >>

Does anyone know the easiest way to trim the whitespace from a CHAR(...) bound value coming from a database and used with a HyperLinkColumn? In this case, the column is setup using: .... <asp:HyperLinkColumn Text="Edit Taxes" DataNavigateUrlField="AccountID" DataNavigateUrlFormatString="TaxDe...more >>

In a data grid when the user clicks the "Next" or "Previous" navigational links I am getting the above error message. That happens only in the following scenarios. 1.. I am listing all the search results in the grid. 2.. User clicks the next button. Next set of result will be displayed. ...more >>

Hi. I want to delete an assembly registered in the GAC, but I get an error. How can I remove it? I'm using VS 2005 beta1 and the assembly is in the GAC from framework 2.0 -- Regards, Diego F. ...more >>

I have a client site where the code below has been working happily for at least four months. The site is using SQL Server 7. The code is ASP.NET Last week an error appeared related to the following SQL statement. INSERT INTO OrderItems (ClientID, ProductID, OrderHeaderID, Quantity, Dispatc...more >>

Hi, I have been having trouble rasing events in my custom (composite) server controls. To demonstate my problem I put a small control together with a single button on it and included the code below. Now what I want is when the button is clicked I wish to catch the event (this is happening...more >>

hey all, i have an asp.net page that has several drop down lists objects on it. The data that I will be binding to each of these drop down lists will come from a single standard lookup table. My question here is would a DataViewManager object help in this instance? (Also, I guess I'm try...more >>

(Type your message here) I have this kind of files .doc (MS Word), .xls (MS Excel), .xml , .pdf etc I need to print this. My project is created in ASP.NET and VB.NET. How can I do that? Do I must to use JavaScript for that? Thanks -------------------------------- From: Luiz Rossi ...more >>

Greetings Fellow Inmates, My partner in crime and I have been compiling some observations regarding key words and phrases to watch out for in newsgroup postings. Employing an understanding of these key words and phrases can save you a lot of grey hairs and wasted time. Think of them as a fo...more >>

guys, this is a pretty bizare issue, i have an ASP.NET page( VS 2003) , frame work 1.1. I have 7 file browser control on the page with 7 images boxes. User browses to his local file directory using file these browser control and selects the images to upload. They can select 7 images in 7 f...more >>

BACKGROUND: I have a bound datagrid with the following code - <asp:datagrid id="dgla" OnItemCommand="declareDatagrid"> .... <Columns> <ItemTemplate> <asp:Literal id="lbOnLoan" Runat="server" /> </ItemTemplate> <FooterTemplate> <asp:Literal ID="lbTotalOnLoan" Runa...more >>

I must make a aspx page that make these single steps: 1. when I open it is green 2. when I click a button it is blue 3. when I click the same button it is red alternate 2 and 3 I have written this code but it does not work. Which thing I am mistaking? [code] <%@ Page Language="C#"%> ...more >>

Hi, I am facing a problem while trying to execute a simple mdx query using C# and OLEDB conn. The code I am using is as: // Create a OleDb(!!)-connection OleDbConnection oleDbConn = new OleDbConnection(); // Set the connectionstring oleDbConn.ConnectionString = "Provider=MSOLA...more >>

Ok this may be a real lame question but I will ask it anyway. In Visiual Studio is there any place you can define a template look of all of you methods? For instance. I have the same calls to my logger in every method like. LogHelper.startMethod(mName, CLASSNAME); LogHelper.endMethod(mNamd,...more >>

Hi, I'm new to ASP.NET and just finished up a small application. Essentially it's just a form that writes data to a CSV file on the server after a user fills in the form. The code compiles and runs on my development machine (VS.NET 2002) but when I FTP all the files to the server I get a "Se...more >>

Hi, Is it possible to format the background of rows (or cells) in a datagrid based on the value of the data in a particular cell. e.g. I have a datagrid of say 21 records, 3 records per day of the week. Is it possible to place a background color on the rows based on the day e.g. Monday reco...more >>

How do I check if an object is null in vb? I tried using IsDBNull but it doesn't work at all. It gives me this error when I try statement like If Not IsDBNull(theStock.WIPQty) Then: Object reference not set to an instance of an object. Description: An unhandled exception occurred during the...more >>

Can someone please help.... I'm having major issues with a user control I'm tring to create! I an trying to execute a sub called UploadData() from a user control which I managed to do but for some reason I keep getting the error: Exception Details: System.NullReferenceException: Object re...more >>

Hello, I am developing a web site where half of the pages are public and the other half are accessible only to registered users. The pages which are accessible only to registered users have content which can be visible or not according to the user access level. I was reading the Tutorial ...more >>

I am trying to activate the following code on the click event of a popup window. If I comment out the lines where I assign the values to the hidden fields the Parent page submits otherwise it does nothing. I don't get it. I have used this code before. Any help is appreciated. string s="<scrip...more >>