Hello, I have a problem in ASP.NET 2.0 with the viewstate of my dynamically added user control. I have reproduced the problem with a very simple user control and a very simple page. On my usercontrol is a button and a label. Everytime the button is clicked a counter which is stored in the...more >>

Hello, I have the following GridView. I need to be able to get to the DataFields and set the Visible property. Any help with this would be appreciated. Thanks, sck10 <!-- Grid: List of all the Services from the Textbox --> <asp:GridView ID="gvSearchData" runat="server" DataSourc...more >>

Due to the much of VBScript inhibition in my early years of website development, I exhaustively used the following code in my .NET console applications. oLog.setStartTime = Format(Now, "MM/dd/yyyy HH:mm:ss") This worked fine, when ppl used the code in US. When the same code was migrated ...more >>

I have a content page in a site that references a master page. In the content page I have an aspnet Dropdownlist control that has autopostback set to true. I think that when I select another item I should get the value of the selected item in vb code behind as Dim myval as string myval = ...more >>

Hi, I have a CheckBoxList that is dynamically created in the codebehind. When I click the submit button on the form I am handling the click event but I cant get at the checked values of the checkBoxList. I have tried: chList as checkboxlist = findControl("ChkList") Null exception error....more >>

Hi, Am trying to check a string from a textbox for sql injection. I want to make sure there is only one space between each word. Whats the regular expression to remove all extra white spaces / new lines etc from a string? Thank JB...more >>

Hope someone can help. We are trying to deploy an ASP.Net 2.0 application to a 3-node webfarm. The application uses the ReportViewer control in local mode, hence we need session state. Because we dont wan't a single point of failure we use SQL Session State. I have setup a pe...more >>

Hi all, Again running into problems converting existing ASP to ASP.NET 2 in VB. I am simply trying to print a portion of the HTML displayed on-screen and not the entire document. Specifically I just want to print the HTML contained in the content area of my Masterpage layout, without the user...more >>

I am using the following code to preload a few controls in the FooterRow within a GridView control: protected void Page_Load(object sender, EventArgs e) { ((TextBox)GriwViewRates.FooterRow.FindControl("TextBoxRateInsert")).Text = "60"; } The successfully loads the Footer / TextBox on...more >>

Probably this post doesn't belong to this group but since I couldn't locate any group where I could post my question, I am doing it here. Sorry for the same. What are the criteria that should be taken into consideration while buying a domain? Of course, that would also depend upon factors like...more >>

Hi all Using VB 2005 I am trying to recreate some existing pages made originally in Dreamweaver to ASP.net. Now I am stuck at the first hurdle. Original code using css div.edges { border-left: 2px solid #c7c7c7; border-right: 2px solid #c7c7c7; height: 600px; width: 780px; } <!DO...more >>

Just wondering if anyone's heard of this issue. It relates to accessing an Oracle 9i database from ASP.NET 1.1. The first time you do this (e.g., run a sproc) it works fine. However doing this multiple times causes ASP.NET to freeze permanently. Its memory consumption increases and its CP...more >>

Hi, I have a created a new website (Default web site is stopped) for a classic ASP application. The local path under Home Directory is F:\inetpub\wwwroot\codebase and the Anonymous access, Basic authentication, Digest Authentication are unchecked and Integrated Windows authentication is chec...more >>

We're working on an app that will be integrated with another web app through a reverse proxy. Our aspx pages will appear in an IFrame from their site and will appear to the client browser as originating from the other app's domain. Through use of relative URLs we've believe we have links wor...more >>

Hello, I am using ASP.NET Ajax on the web site I work on and I was just wondering if anyone knows of a way to use the PageMethods to be synchronous or to at lease be able to return a value instead of always having to use the callback. I can't think of any way to do it but I though maybe som...more >>

Hi there, I have a .Net 2.0, vb.net web-app, where the user enters an SQL-string, and the SQL is sent to an Oracle database. The result is then shown in a gridview. But, when the query runs a long time (or returns a large dataset) I loose connection to the IIS. I get a "server not found...more >>

I have some demo code that came with a 3rd party product. This is what it looks like (I remove html braces in case it does not print right) Register TagPrefix="pin" Namespace="Pintexx.Components.Web.pinTab" Assembly="pinTab" That line of code was the 2nd line just below the Page Language=...more >>

Hi, I am developing an application module in asp.net and the site is currently developed in asp.net. 1.How can i transfer my session variables or information from asp pages to aspx pages. 2.Also i want to reuse the code i.e. there are some files in the existing asp code which are included...more >>

Hi. I'm ripping my hair out. I'm in VS 2005 Framework 2. I have one website with a gridview with some template fields. I'm using the footer row to insert records. For this discussion there is a textbox and a linkbutton in the footer row. In the click event of the linkbutton an example of what ...more >>

when i actually hit "crtl z" key combination i deletes text. how can i send this command to serial and stop windows taking over and deleting the text ? ...more >>

I need to add a login front end to an existing website. No big deal ???? VS 2005 / Vista / II7 / SQL Express Well I go into the security and add a welcome page and a login page. Real easy and the .Net Config tool allows the changing of security and creation of users etc. Again real easy...more >>

Hi, I have been using "Mail" in ASP.NET to send email, however, email deliveries to the Junk-Email of the receiver. Is there a way to get around this please? Thanks in advance. Your help will be greatly appreciated. ...more >>

Hi, i need to get the name of the current aspx file in code-behind. Assume the current aspx file is "myfile.aspx", i want to put value "myfile" into a variable in code-behind. Is that possible? Thanks Dave ...more >>

Hello all, I need to find all the distribution lists/groups a user is a member of using Active Directory when they request an INTRANET webpage. Impersonation is DISABLED on this site. I have a ASP.NET webpage written in VB.NET where when a user loads the page it get's their network user...more >>

I'm trying to access an access database on the file server from a web server using asp.net and IIS 6.0. I can do it when I have anonymous access enabled in IIS 6.0 as in the public internet web site style. I want to do the same with the intranet setup where IIS 6.0 is not setup to allow anon...more >>

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In debug mode, I want to be able to stop on the first executed line in my aspx.vb code page without setting a specific break point. Is there a way to do that? -- Jerry J...more >>

I've done some basic programming in VBA and VB.Net 2003 (CF), but have never had a need to do any web programming before. I have downloaded VB2005 express. I have a data entry tool that I'd like to re-create to make it web enabled, moving from and Excel to Access backend. Access is required...more >>

Hi, I've got an ASP.NET page that returns XLS, DOC, PDF and other files from binary fields in a database. The problem is that MS-Excel 2007 shows a security warning when trying to open the file because its name is page.ASPX instead of page.XLS (the file opens properly when this warning is a...more >>

I have an asp.net website and was going to add a folder so the user could download a file to there pc. I would like for them to click a link, enter a password and have the file automatically download. The password would be the same for everyone and I would change it frequently. Anyone hav...more >>

I have a textbox and want to allow my user to enter negative or positive decimal values. I want to do 2 things: 1) Only allow the user to type one minus sign (-) 2) Only allow the user to enter one point (.) I would like to do this using Javascript or a Regular Expression. Anyone got ...more >>

Hi. I have some values in web.config of a subfolder: <?xml version="1.0" encoding="utf-8" ?> <configuration> <appSettings> <add key="remoteFile" value="/TEST/ACCBALEXP.TXT" /> <add key="UseSqlLogging" value="False" /> </appSettings> </configuration> When debugging on my pc...more >>

I have an ascx. I have some client side JS on the ascx itself. I want this to run each time my control is loaded. How can I do this? ...more >>

Hello misters, I have an application web asp.net 2.0, 3 layers. I have pages with several controls (textbox, dropdownlist, radiobutton). I guest if there are utility class (helpers) to do more easy the following: get the values of controls (IU layer) and set values of an entity (bussinnes...more >>

Hi, I'm having trouble loading a user control from inside my Sharepoint webpart. A System.IO.FileNotFoundException occurs on this line: Control myControl = Page.LoadControl("/UserControls/ SearchControl.ascx"); The UserControls folder is located under the root of my Sharepoint web applic...more >>

Hello, I have been creating custom controls in Asp.Net 2.0 by creating Class Library projects. Then I compile it and use the DLL in my Asp.Net 2.0 web sites. Is this the right way to do this? I am asking this because I have been downloading a few projects from CodePlex and their struct...more >>

Hi everybody, I have installed the .NET 2003 (framework 1.1) on Windows XP SP2 computer. When I try to open existing Web application or create a new Web application then the following error message appear: HTTP/1.1 500 Internal Server Error. Then the existing application loads normally,...more >>

1) When we use the validation summary we face the following challenges. When the page is loaded for the first time, a summarised message box is shown. This happens for the erroneous drop down fields marked as error(This is because we have validators for the drop and if the drop has the defau...more >>

hi friends, I am developing ASP.NET application which allows user to upload the files upto 10 MB. But if the user selects the file to upload more than 10 MB the application crashes with error. I have tried the follwoing to prevent the crash. if (System.IO.Path.GetFileName(Request.Pat...more >>

I have created one User controls which contains 1. Textbox and 2. ImageButton (to display calendar) (I tried to create my own datetime control). I have created "onblur" event on textbox event, so that It will validate that Textbox should not empty. I shown calendar window when user clicks th...more >>

Hello, I have a list of entities (with properties Key and Description). Which is the best manner of load dropdownlist with this list ? Thanks in advance -- http://www.alhambra-eidos.es/web2005/index.html www.kiquenet.net ...more >>

I'm getting this error, can someone please HELP!!!!!! thx -------------------------------------------------------------------------------------------------------------------------------------------- Server Error in '/' Application. -------------------------------------------------------------...more >>

there is a PHP file with which I try to communicate. there is a simple HTML like that: "<form action='feedback.php' method='POST'>blablabl</form>" now I try to write some C# code to invoke the PHP from a desktop app, which look like that: ==================== static HttpWebRequest CreateR...more >>

Hi everyone, Currently Im using Global.asax.vb to capture any errors and to send them = via email to me. But I didn't get any emails when I purposely crash the web application. May I know what I am missing here? I've copied (shamelessly) the script from here: http://easerve.com/develop...more >>

Hi guys i have a strange problem about my modalpopupextender. In my page, i put a gridview inside a updatepanel with paging enabled. also i put a modalpopupextender in another updatepanel to do the edit and add new job. My problem is everytime time i change the page index in my gridview. and i...more >>