Hi freinds, Iam using repeator control in my application.The code behind is vb.net. I have n number of rows and 5 columns in the repeator control.In the ItemDataBound event of the repeator control i have a variable which should get the value of first column in the repeator column....more >>

Does anybody know the way to detect a popup blocker in the Internet Explorer? I was thinking that I know but the customers got a situation when I wasn't able to detect the Yahoo Toolbar Popup Blocker and the app screwed up. I'm using this code in ASPX page right now: var wobj = window.ope...more >>

Building a web control library using VS2005, the WebCustomControls are automatically added to the toolbox but the CompositeControls are not. Is there a way to make the CompositeControls automatically appear on the toolbox when the web page references the library? Thanks Jeronimo ...more >>

Hi, I'm having a problem with extracting text from a Word document using StreamReader. As I'm developing a web application, I do NOT want the server to make calls to Word. I want to simply open the Word document via StreamReader and extract the text. Here's the problem, the users in...more >>

we have a web site which operates as a seperate application that can be integrated with other webs site developped to use other platforms such as php, jsp, etc. so obivously we have our own web.config file. But recently this site was integrated with an ASP.NET site which dosenot allow us to ha...more >>

Hi, gurus: For VB.NET, if I have a variable myString somewhere inside <% and %> in a page called mypage.aspx like so: <% '.... some code here myString = "Junkie.txt" '.... some other code here %> My client side code will use 'myString' like this: <param name="fileName" value="...more >>

Ok, so I have a predicament where I need to build a page harness using ASP.NET 2.0 that will render classic asp pages. What I am looking for is any information on being able to programatically render out a classic ASP page to the browser correctly from within a aspx page. So basically the user...more >>

I've this error debugging an ASP.NET page. "The runtime has encountered a fatal error. The address of the error was at 0x79ee9cbf, on thread 0x16b8. The error code is 0xc0000005. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user code. Common sources of...more >>

I have a Repeater control in a web user control. The web user control has a public method named PopulateRepeater which takes an ID as an parameter and populates the repeater control based on the parameter. When I call PopulateRepeater from the User Control page_load event it populates th...more >>

So I have a non trivial ASP.NET 1.1 Web Application with custom controls emitting HTML markup and good deal of static HTML in the aspx pages. I'm wanting to make this thing fully XHTML 1.0 compliant. My primary question is this: Can I reasonably migrate from HTML 4.0 to XHTML 1.0 *incremen...more >>

Hello, I'm converting a 1.1 app to 2.0 and decided to try out master pages. My menu system consists of images with onmouseover/out events to highlight selected menu items, and to display submenus. These events are attached to javascript functions which rely on the image id to appropately...more >>

Scenario: ASP 2.0 on XP pro dev machine works fine. Publishing to windows 2003 server worked OK until I included paging for a datagrid. On page load I cal sub binddata Private Sub binddata() Dim ds As DataSet = getMydataset() mydatagrid.DataSource = ds mydatagrid.DataBind() end...more >>

The folllowing will round to 526, but it should round to 527. It works correctly for all other numbers, except for this one. Does anybody know of a bug in Math.Round? Dim ldecWater As Decimal = 526.5 CType(Math.Round(ldecWater, 0), String) -- Chris Davoli ...more >>

I have a GridView which triggers the SelectedIndexChanging event when I click on the row anywhere implemented by this code in RowDataBound event handler: if ( e.Row.RowType == DataControlRowType.DataRow ){ e.Row.Attributes.Add( "onclick",this.GetPostBackClientEvent( RegistrantsGridView, "Se...more >>

Got a test script where I want Application Center Test to log off a user I just logged in via forms authentication. On one of my forms I have a button called btnLogout that, when pressed, logs off the user. I recorded myself logging on and logging off, and from the generated script I see: ...more >>

Configuration: Windows 2000 Server SP4 ..Net Framework 1.1 SP1 Microsoft Site Server 3.0 Problem: the following error messages start showing up in the EVENT LOG on the server every once in a while until server becomes un-usable and has to be rebooted; users see in the browser Server Applica...more >>

Hi guys, I'm using globalization to perform a Change Currency from our Shopping Cart for Danish Kroner I use "DA" for Euro I'm using "PT-PT" (as a option, cause Euro is used in a lot of European countries) but when I choose this in the dropdown list I get 222,00 ? instead 22...more >>

I have ASP.NET 2.0 application. I'm running some initialization code in Application_Start() in Global.asax. If this code fails I would like to shutdown the application completely. Meaning no page, or an error page is returned to the user. I've tried HostingEnvironment.InitiateShutdown() bu...more >>

We keep getting the following error: ----------------------------------------------------------------------------------------------- Final Exception System.Web.HttpUnhandledException: Exception of type System.Web.HttpUnhandledException was thrown. ---> System.Web.HttpException: Invalid_Vi...more >>

Hi folks, I have been hunting for a code snippet to update an Access db using VB and ASP.NET. So far, nothing that helps me. I am using OleDb libraries. Can anyone provide me with the general steps or calls involved. Here is where I am at so far. Currently, I am getting a "no default v...more >>

Hi, I'm wondering if anyone can help me with AJAX in ASP.NET 1.1. I have a very specific feature that I would like to use it for. I have a rather long form that the users use to enter data during a phone call with a client. Since it's long, I put six Save buttons down the length of the...more >>

Hi, I have a own HttpHandler running and configured like this in my web.config: <add verb="*" path="subfolder/*.ashx" type="Class,Assembly"/> Now, when turning cookieless Sessions on my HttpHandler is not working, instead my second HttpHandler is invoked, which is configured for *.ashx ...more >>

All, I'm not really sure where to post this. Does anyone out there have extensive RSS knowledge? I've written an RSS/XML generator. For the most part it works fine. But when it comes to having iTunes consume my feed, I find that I cannot get any artwork to show up for the channel and items....more >>

I had a download failure problem with a 95MB wmv file. I thought it was my code but I could not find anything wrong. So I tested the download by replacing the 95MB file with a smaller one (20MB). It worked fine. When I contacted my hosting company this is what they told me. (D...more >>

Hi, I want to find controls in a ASP.NET page using System.Reflection.Assembly. I have to create an Application to set the Permission(visible/editable) for each control on the page, for this i need to know what are the controls in a asp.NET page. All I have is Assembly (.DLL) and page name. ...more >>

Is it permissable to post a request for a contractor to create a website in this newsgroup, or is there another more suitable group? Thanks Pete ...more >>

Hello, Is it possible in asp.net to create a dynamic page for web-user, who can create a flow-chart/work flow, with boxes, links and have an option to save it. So that, when others go to the web page again, they will see the new flow chart? Thanks in advance. ...more >>

I try to use "for" loop to retrieve and assign values in web form. The code is in the following. But it can not be compiled. What I want to do is: txtQ1.Text = ds.Tables("mmsSpecRecord").Rows(0)("Q1") txtQ2.Text = ds.Tables("mmsSpecRecord").Rows(0)("Q2") ..... txtQ10.Text = ds.Tables("mmsSpe...more >>

I have a listbox inside of a DetailsView. There are three departments to choose from, Corporate, Group, Vacation. The listbox is set to SelectionMode="multiple". I think I have this loop setup correctly, the problem is as it is looping through it outputs the same value even though watchin...more >>

I'm guessing the problem I'm having has something to do with Master Pages or DetailsView because the exact same code works fine on a page without a Master Page and DetailsView controls. The problem is, when the javascript fires on the txtDateRequiredOut TextBox in IE, I get "Error on Page" ...more >>

Given an html anchor button control, in javascript can I tell whether that control is set to cause validation or not? In ASP.NET the property that gets set is CausesValidatation, but in javascript, ..CausesValidation on the button comes up as undefined. I'm using ASP.NET 2.0 thanks. ...more >>

We have a question here where a developer says that if the same user starts 2 instances of the application on his machine, the session variables may get mixed up b/c the session is PER IP ADDRESS. I thought each browser instance had its own session and the two instances of the application wou...more >>

Hi, I have an xml config file for my website, which stores all the information required to connect to a database. I have used the following code to get the xml file into my program as an object, and this works beautifully, as long as I directly call it from my codebehind. Dim MyConfigXml ...more >>

I am using the following code and it works when I have aspnet as a bona fide user in the sql server database. Why doesn't the use of trusted connection allow me as logged in user and dbo of database to access dbase. If I do not have aspnet on the sql side I get login failed machinename/aspne...more >>

Hi , when I apply expression on a pure HTML control , like<img src=<%$ resources:...% > , I got a compilation error and said this is not allowed ,after I add "runat=server", the problem is fixed.But it's kind of ugly since it will unnecessarily consume some of CPU cycles to process in the asp...more >>

I have a situation where I need to upload more than one file from a client to the server, I am having problems finding any examples of how I can ahhieve my goal. My Requirements are: 1, There must be no user interaction 2, The files names need to be discovered at run time 3, I must be able...more >>

Hi, I am grasdually going insane here. When I attempt to debug an ASP.net project, I get a message which says: "Unable to start debugging on the web server. You do not have permissions to debug the server. Verify that you are a member of the 'Debugger Users' group." First of all, I ...more >>

We have an internal web service that intentionally allows raw Exceptions to be thrown to the clients that consume it. This web service is consumed by internal ASP.NET applications. When the exception is caught by an ASP.NET application, the amount of detail in the SOAP exception is limited. ...more >>

If I am using themes for example on a label control, how do I also apply css to the control? I have a number of label controls that I want to be treated differently to my standard label controls by using an image for their backgrounds. Thanks, Mike *** Sent via Developersdex http:/...more >>

Has anyone encountered this problem? I start debugging my application and the session get reset (as far as I can tell). I then stop and restart and everything is fine. Basically the symptoms are as follows: after starting the application, everything is fine and the session variables ar...more >>

Now I has the web button control "help" button which is starting a new window in clinet side by clicking it. OnClick for the button will start a JavaScrip which uses window.open() to open help.html page in a new window. It works OK to open window, but the original window is refreshed when clic...more >>

Hi, I have a question about config files. I have the following in my application.. 1. ASP.NET web application with a web.config 2. C# class library (BL and DAL) with an App.config 3. Two windows Console Applications with their own App.Config. Now I try to retrieve a value in the DAL using ...more >>

OK, I am trying to fire an event from a usercontrol that tells the page when a checkbox was clicked. Here is the control and when I try and wire up the page to catch the event, my event is not shown. What am I doind wrong? public delegate void CheckBoxEventHandler(object sender, System.Eve...more >>

I have a number of rows in a GridView Column which don't have values for the DropDownList, is there a way to hide the control if it has no data? Here's my code: <ItemTemplate> <asp:DropDownList ID="RideDatesDropDownList" runat="server" DataSourceId="RideDatesSqlDataSource" DataT...more >>

Hello, How do I open a new window when using a hyperlink control or image button. Thanks for any help and God Bless, Mark A. Sam ...more >>

Hi there, I store all my images in the theme folder so that it can be changed. The problem is that I need to use <img> to access these images , but I don't want to lose the theme capability. So is there a way to get the theme folder name ? or even better , somehow to hook <img> and theme toget...more >>

I have an application that uses Reporting Services. When the user chooses to print a report, they are taken to a window that allows them to fill in parameters for the report. They then click a button to either export to PDF or to EXCEL. Once the report is generated, the byte array containing ...more >>

Hi all. I would like to know what is the difference between these two timeouts: - CommandTimeout - ConnectionTimeout I have following setting in my web.config file: <httpRuntime executionTimeout="60"/> Which timeout does it set (command, connection or other)? Is it possible to glo...more >>

Hi All, Can anyone tell me how to handle a event while we are closing a webform in asp.net??? I have to perform some server side action while we are closing a webform.So plz give me some idea ... Thanx, Jacob ...more >>

hi, i have a form on my page with RequiredFieldValidators on it. as usual, there is a submit button at the bottom of the form. it will not function when the form isnt filled out correctly. this is fine. next to the button, however, is another button that resets the form. when the fields arent...more >>

Hi, Apologies if this has been discussed before but I have tried to search and found nothing really helpful as I am not entirely sure exactly what to search for..! Is it possible to detect via ASP.Net if a web site on a remote (internal) IIS server is available? Background: We have 4 sit...more >>

I have an aspx page with a huge ASP Table in it. I need to add some properties to its TableCells, but the table was cerated with the designer, and not with custom code. I can create a "MyTableCell" that extends from TableCell and add the properties I want, but how can I change the ASP Table to u...more >>

I'm trying to set the FormView in insert mode but nothing happens with this code: Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) FormView1.ChangeMode(FormViewMode.Insert) End Sub If I click the New button on the form everything works but not with code. ...more >>

HI all. In my web site I have some ObjetDataSource. Its business object property is set to my dataset I created in dataset designer (this dataset has table adapter). My question is: how can I set command timeout property for fill method from this table adapter? Thanks in advance, Piotre...more >>

I'm exploring Microsoft sample code. This is a master/detail scenario with two SqlDataSources. The master table shows Northwind.Customers data. In the detail table, I can massage a row of data selected from the master table. In the SqlDataSource code that handles the "detail" part, I see...more >>

Hi, I have a HttpHandler (Thumbnail.axd) that output Thumbnail images). The problem is that all the output images being gerneated in the browser all takes the same name "Thumbnail.axd.gif" How do you make the httphandler so that it outputs a name base on a parameter I pass in like so... ...more >>

Hi, I've managed to create a bitmap and output it via the httphandler by setting Response.ContentType="image/gif" the resulting GIF quality is REALLY bad. I searched around the web, the only solution I found was this article http://msdn.microsoft.com/library/default.asp?url=/library/en-...more >>

Dear all, I have a web application build with ASP 1.1 which has a querry form based on fields where users need to enter a date/time value for data collection. On my Web server the date time foprmat is set with US (english). The final querry will be something like : " select * from Table...more >>

e.g dim x as new NewClass() can i find where is the newclass() location? ...more >>

hiya, i am sorry for this stupid question, but why is this discussion group not in the web development section? it took me ages to find this group! thanks for your time -- mensuur...more >>

Hi All, Can anyone tell how to handle the Cancel button in the JavaScript Confirm() method?If we press cancel, I have to perform certain action in the Server side? Plz help me!! Thanx, Jacob. ...more >>

i am working on asp.net some time ago i devlope grid with (edit,update,cancle) button column it is working fine but after some time when i am click on "edit" it not working how can i solve these problem ? ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''...more >>

how to replace the system.web section using MSBUILD? I managed to change the appSettings and connectionStrings sections but when i tried to replace system.web i got an error message reporting missing system.web section ...more >>

Hi all, Sorry if my question looks weird. But i still want to understand. Let's see the below code Dim myStr as string = "Hello" Msgbox(myStr) ' Would display hello I am wondering about the behaviour of the string as an object. How comes it can r...more >>

Hi, To make data-life a little easier, and not having to declare a SqlConnection on each page, I came up with this Sql-Data-class: ' --------------------------------- using System; using System.Data; using System.Data.SqlClient; namespace MyFirstMaybeLeakyClasses { public class ...more >>