Hi all, After I update to .net service pack for 1.1, my aspx website doesn't work!!!! the return error is Server Error in '/' Application. -------------------------------------------------------------------------------- An error occurred while try to load the string resources (G...more >>

I have a table that stores the content for a web site I'm making. Each one has a unique ID so I can grab it via the querystring. Since it's being done via a query string, I didn't want to use default GUIDs, since they're just really verbose. So, I'm just making my own. What's the best way ...more >>

Hi, We use ASP.Net datagrid paging a lot and we have been experiencing "Index out of bound" error messages when we click on rows of datagrid on differnet pages every now and then. The problems do not apear to be consistent, they could happen anywhere, anytime. We only use datagrid's defa...more >>

I have looked at the various attributes of the HttpRequest class, but I didn't find an attribute to return the directory path to the current request. Given the URL Http://www.contoso.com/virdir/page.html, I would like to have a method to return: Http://www.contoso.com/virdir/ Does any...more >>

What is the default file size limit when uploading a file and can the administrator up that limited when needed? ...more >>

Hi NG, I have 2 problems working with an user control (ascx) and couldn't find a solution yet. I created a simple ascx with some ImageButtons and drag it on a simple Webform, this code was inserted: <%@ Register TagPrefix="uc1" TagName="chunk_container" Src="chunk_container/chunk_contai...more >>

Hi all, how do I open a javascript window from a code behind page? I was using Response.Write("<script language='javascript'>window.open('url','name','options');</script>") but now for some reason it is not working.. Thanks in advance Mark ...more >>

Hi, I have a CustomValidator control on my form and I want to perform the custom validation in all the cases except if I click the "Clear" button on my form. Is there a way to determine in the custom validator's method what button generated the post back? Or is there a different methon to ac...more >>

Why are my ASP.NET apps giving me this message? I am unable to get anything to work. Thanks for any help. Server Application Unavailable Regards, CK ...more >>

Hi I'm sending email with system.web.mail but the date is the date of the server, which is in a different time zone. how can i send the message with a different date time thanks ...more >>

I need to go to another website, login with a username/password and retrieve a page. The problem is that the site keeps track of the user with a session variable + cookies. I've done this in VB using the MS WebBrowser, Navigating to the login page, setting the values of the textboxes and...more >>

Hi all, I have an Access database and try to create a connection to it using the Server.MapPath method. I have the app lib in c:\inetprub\wwwroot\apps\myApp and the database in c:\inetpub\dbq\myDB. Using Server.MapPath("../../../dbq/myDB") should as I understand it take me to the myDB l...more >>

Hi, Can anybody recommend a custom module for DotnetNuke, implementing different kinds of surveys? The standard "Survey" module is too simple and it doesn't cover different real life scenarios. It's not difficult to write it from scretch, but I wouldn't like to reinvent the wheel if such a com...more >>

Plz Help How to set focus on a text box for VB.Net web form. Thanx in Advance. ...more >>

Hi I need to use RightFax to send faxes using ASP.NET. I successfully create a document and use the RightFax parameters that are required, set the default printer. But for some reason the fax is never sent. Can anyone point me to the right direction or supply some code snippet? Thanks walt...more >>

Hi, I have a ASP.NEt web application with forms authentication deployed on single server. I do not use Session State, just the HttpContext and so on. Now, we want to move to a load balanced environment. What are the things that I need to worry about/ change to enable seamlessly move a logg...more >>

Hi, I turned on page level tracing, but the trace output overwrites the the controls on the page. All I did was: - create a new asp.net web app - Put 3 labels, 2 textboxes and one button on the page - Handle button click event, perform simple calculation with trace logging message - Turned ...more >>

hi, i played a little bit with vs 2005 b1 and I tryied to run the following scenario: a page (using master page - just for info) and a custom web control in it which has only 1 buton. the questions is how I can notify the page when the buton of the web control is pusshed. it works with Se...more >>

How can I temporaily impersonate another windows user within my asp.net application to run a line of code? Do I need to know both the user name and password? ...more >>

Is there anyway to find out which control fired the postback in server-side code? Like in windows programming "Form.ActiveControl" ?...more >>

Hi, I have a relative lengthy .aspx page. There are buttons, datalists datagrids everywhere. When a user scrolls down to the middle of bottom of the page and click on a button, a postback happens and the page is rerendered, but the position is at the very top. The user has to scroll down a...more >>

Why are my ASP.NET apps giving me this message? I am unable to get anything to work. Thanks for any help. Server Application Unavailable Regards, CK ...more >>

All, As I understand it, a single application (i.e. IIS virtual directory) in ASP.NET may in fact have more than one corresponding HttpApplicationState object (more or less one per server thread, I think). During each request, only one of these objects is exposed to the page as Page.Applicat...more >>

in this command line to create a strong name, what is the ".netmodule", and how do I create/get one ? al /out:MyAssembly.dll MyModule.netmodule /keyfile:sgKey.snk ...more >>

Hello, I've recently installed the beta for .NET Framework 2.0 Since then my older ASP.NET Applications have stopped working. I tried specifying the <supportedRuntime> element in the Web.Config file, but that didnt help any. Any ideas of how i can specify the application to run on the .NET 1....more >>

I have a web page I need to post a file plus some other fields to it. How can I do this from a asp.net page. I know I can send individual fields to the other page, but how do I send a file to the other page, or is there something else like a stream which will be like a file. I am attempting ...more >>

I am trying to create a database-driven photo gallery for a friend with an admin form to upload images... I can upload a file to the web server, but I want to store the image in a database and I want to resize the image before I save it... How do I take the uploaded .jpg and shrink it to a thumbn...more >>

I decided to put my Edit/Update/Cancel buttons over to my last column - this allows the users to tab from box to box and last tab sends them to the Update button without using the mouse. My problem is that I want to set the column to be the width of the Edit button (which is an image), then...more >>

Hi: I'm using the following directive in my asp.net pages to instruct browser to not cache pages. However, when I click back button, it does not return to server to get a fresh page, it just displays error page saying "page can not be displayed". Looks like page is not being cached, but n...more >>

I am trying to load both server and user controls into placeholder controls on a aspx template page at runtime. These values would be strings that are returned from a database query. I know I can do this for user controls easily using: oContent = (ControlBase) Page.LoadControl(Session["Page"...more >>

I think the answer is no, but I wanted to ask to be sure. Is it possible to handle an exception in Page_Error or Application_Error and not redirect to a custom error page? In other words I want the user to stay on the web page and have the exception message shown on the page instead of redir...more >>

Hi Guys I want to understand Serialization. What is serialization. When do we need to use?? What are advantages and Disadvantages. Also please diret me to some good sites on serialization. Thanks for all ur help. Thanks vinay...more >>

How do I get this event to fire without a code behind page. I want to have this in one ASP.NET page (I know it may be cleaner with a codebehind). I first tried this: Sub DataGrid1_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) and ...more >>

I am trying to run a query in an ASP.NET application against Active Directory using a linked server (ADSI) in SQL Server 2000. The query runs without any problems in Query Analyzer: SELECT sAMAccountName FROM OPENQUERY ( ADSI, ' SELECT sAMAccountName ...more >>

Hi, I am very new beginner to ASP.NET, but I inherited this ASP.NET project from a person who left our company. So I hope that my problem is fairly simple to solve. Here is the background to the problem: I am working on the "Contact Us" page for an e-commerce website. This page consists o...more >>

I'm trying to run an external image processing application from a web application. The function below works for a windows application but when i try to call it from a web app, the image processing app starts/stops (it pops up briefly in the task manager). i have no way of knowing why it closed. ...more >>

Hi, Is there a way to set the focus to a TextBox or a DropDownList from the code behind? Simething you would do from the client side code wiht myTextBox.focus() or myTextBox.select(). Thank you....more >>

The company I work for used to create web applications using an ASP user interface, VB6 COM+ middle-tier with a SQL2K back-end. They have recently moved on to .NET with ASP.NET user interfaces and a C# COM+ middle-tier. The .NET applications are being installed on the same servers as the old app...more >>

HI, am using a simple project in asp.net using c#. if i put the break point in the application start & session start event , they are firing good .BUT WHEN i close my project while running on IE, the session end & application end event are not firing even though i put the break point th...more >>

I keep getting this irritating exception on and on. Please Help. There is already an open DataReader associated with this Connection which must be closed first. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for ...more >>

Hi, I have created an aspx page with a textbox and a save button & a cancel button.I mapped that text box to required field validator.when i press the submit button it works nice & telling the error message if the textbox is empty. But the thing is , if i press the cancel button , also ...more >>

I have a dataentry form that requires certain TextControls to be filled by the user. I also have a "User Control" that hosts several Url Link Button controls and these Url links can be clicked at anytime. At present, my dataentry form does not allow user to escape, they have to enter the "r...more >>

Hi I 've created an 'page1.aspx' page with a text box and a grid.I simply added another page webform2.aspx.I need to inherit the 'page1.aspx' to webform2.aspx, sothat i would like to access the controls of the page1.aspx. I got confused with the codebehind files & inherits property . Co...more >>

Hi All, some one can help me? I need to upload an entire directory of images in a Web server using ASP.NET? How can I do it? Thanks...more >>

Hi, I'm fairly new to .NET and having problems getting an ASP.NET page working on my web host. The page works fine on my PC running against localhost. I have a MySQL database and a simple C# app with an odbcConnection object, odbcDataAdapter and a datasetCustomers object placed on the form....more >>

Hi, I have the following problem: I Open a WebForm by window.open(...). In the new Webform I do some operations, and I value a session variable. On the pressing of a button in the form opened, I would like to do some server-side operations and after these operations, I would like to reload t...more >>

Does smartnavigation on parent page make user controls page_load twice... Any fixes for this!!! Problem is when boss sees smartnavigation he likes but it causes lots of other bugs....why why!!! Microsoft fix it!!!...more >>

Hello There, I just wanna ask that now that I have Created my website in ASP.NET how and what files should I upload to my server. Any special setting or configuration required to run my asp.net application on web??? Thanks .. Waiting for immediate feedback Abul Hasan Lakhani. ...more >>