.NET Newsgroups: ASP.NET Development

rewrite text of every ALT tag on-the-fly?

Les Caudle - 16 Sep 2006 5:54 PM - 1 message

What would be a method to rewrite the text of every ALT tag on a web page on-the-fly? ...

EditOnly DetailsView?

rockdale - 15 Sep 2006 1:59 PM - 1 message

Hi, I am upgrading my asp.net 1.x to asp.net 2.0. In my page I have a datagrid and a group of textbox, dropdownlist, checkbox... etc. the datagrid and the group of controls are hooked up - when user click on ...

Strange IIS connection error

John Haycock - 14 Sep 2006 1:41 PM - 1 message

Hi all While developing a web app in visual interdev.net 2003 i get this error when i try to run the app: There are too many people accessing the Web site at this time. ...

'Random' does not contain a definition for 'Next'

ssims - 13 Sep 2006 4:25 PM - 1 message

I've got this code for a random GDI+ chart generator, and the demo works, but when I try to run it on my local machine I get a compiler error: Compiler Error Message: CS0117: 'Random' does not contain a ...

aspMemeberShip db help

CSharpguy - 12 Sep 2006 1:27 PM - 1 message

I'm trying to create user tables in my own database to use on my web site. I was able to create all of tehe aspnet_[TblName] in my database but when I run the admin web site and try to connect using the AspNetSqlRoleProvider and ...

RegularExpression for filtering unwanted e-mail address

Sjaakie - 12 Sep 2006 10:39 AM - 1 message

Not sure if I this belongs in this group or a Regex-group, but since it involves a WebControl I'll give it a try here. I want to block hotmail, yahoo and gmail addresses when typed into a TextBox control. Figured this could be done using a ...

Cannot display web page

ad - 11 Sep 2006 10:21 PM - 1 message

I deployment my web application to server with WebSetup project But when a user request the web page, it display an error message: This is a marker file generated by the precompilation tool, and should not be deleted How can I do? ...

print gridview but not print template fields

CSharpguy - 11 Sep 2006 1:48 PM - 1 message

In my gridview I have 2 -3 template fields which are hyperlinks. I allow the user to print this grid. When the grid prints it also prints the links, how can I take the user to a print preview page and not show the templated ...

Metadata file 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary could not be found"

nicknack - 11 Sep 2006 1:40 PM - 1 message

"Metadata file 'C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\my_proj\ce601211\9d5d0aae\App_WEB_header.ascx.asdf7d2.vcvdd1d.dll' could not be found" I'm getting this error sometimes when i'm trying to compile my web ...

convert aspx to ascx

rodchar - 11 Sep 2006 1:39 PM - 1 message

hey all, is there a way besides copy and paste to turn my .aspx page into a user control? thanks, rodchar ...

Exporting to Excel and Column Order

Opa - 11 Sep 2006 1:31 PM - 1 message

Hi, I have a DataGrid, whose sourceI am exporting to Excel. This works fine except for the Column ordering. My datasource is not a datatable, with a typical SELECT statement where I can select the column orders. Instead the datasource ...

Data Acess aplication block __How to use it on server without Microsoft Visual Studio 2003

Mukesh - 11 Sep 2006 1:11 PM - 3 messages

Hi all As per my earlier conversation with Ciaran (thx for reply) I have installed the MS APplication block on the server , when i ran Build Enterprise Library file and Install Services from (batch files ) programme files menu it was asking for visual studio 2003 , I have only ...

how to set target directory for a web project

anonymous - 11 Sep 2006 1:07 PM - 1 message

Sorry Justin It is not happening so. I did build and Rebuild few times to find it I am using VS 2005 and it is running it using the internal webserver when I run the app ...

Can't execute precompilation web application

ad - 11 Sep 2006 12:53 PM - 1 message

I deployment a precompiled asp.net applicaiton to server. But when user request the web page, server result in an error message This tag is generate by a precompilation tool, can't be delete. How can I do? ...

Output DLL

anonymous - 11 Sep 2006 12:48 PM - 4 messages

Sorry for this silly question. Where would I find the DLL /EXE for my WebProject . The bin folder has only reference DLLs . I need this to run my FxCop Thanks ...

strange treeview behaviour

coynej60 - 11 Sep 2006 12:47 PM - 1 message

I have a number of treeviews on a webpage which are populated with a couple of links as child nodes at runtime. The problem I am having is when I click on the root node of any of the trees I get the same page ...

Select multiple controls

Giorgio Vanoni - 11 Sep 2006 12:43 PM - 2 messages

Hi all, sorry an advance for the dumb question.... i never use VS before. In the VS2005 Express how I can select multiple control dragging a window over the form? It's possible ?!? I have to select the controls one after one? ...

how to maintain reference to all pop ups

sama via DotNetMonster.com - 11 Sep 2006 12:39 PM - 3 messages

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Session lost. Test and Live projects.

Alex - 11 Sep 2006 12:35 PM - 3 messages

Hello. Maybe someone can help me. My development computer has: WindowsXP SP2 and MSSQL Server 2000 and IIS 5.0(or 5.1) Our webserver has: Windows2003 SP1 and MSSQL Server 2005 and IIS 6.0 We are storing sessions in MSSQL Server 2005 ...

Setting up delay for function call

Aryan - 11 Sep 2006 12:20 PM - 3 messages

Hi, I have function which creates two xml files,after creation these xml's, I am calling another function which reads these xml files. Now this function is causing exception becuase data has not been read from xml file and stored in using by other control. I am looking out for ...

GridView to Excel - but with header??

Daves - 11 Sep 2006 12:10 PM - 2 messages

hi, exporting GridView data to Excel is no problem but in the first data row I would like to put some descriptive information for the table. I cannot see any way to add this directly to the GridView so is there any way to add it ...

TIFF

Kuldeep - 11 Sep 2006 12:05 PM - 1 message

Hi All, How do I convert a base64 encoded string into a multi-page tiff? Any leads or hints would be highly helpful. Regards, Kuldeep ...

ASP.NET and cache - just want to be sure

SCG - 11 Sep 2006 11:44 AM - 4 messages

Hi, [sorry if this sounds familiar but just want ot be sure] I have had a site running for 6 months now. This morning I started observing the following behaviour pretty much out of the blue: I load a blob of XML into the ASP.NET cache with a timeout of 15 mins, and a ...

ASP.NET Cache and memory

SCG - 11 Sep 2006 11:40 AM - 3 messages

Hi, I have had a site running for 6 months now. This morning I started observing the following behaviour pretty much out of the blue: I load a blob of XML into the ASP.NET cache with a timeout of 15 mins, and a ...

Empty CredentialCache.DefaultCredentials

Niklas Uhlin - 11 Sep 2006 11:39 AM - 1 message

I have an ASP.NET 2.0 site running on XP SP2 that uses Windows Integrated Authetication. In web.config I have the following: <system.web> <authentication mode="Windows" /> <identity impersonate="true" /> ...

Detoure directx present function

Mayur - 11 Sep 2006 11:25 AM - 1 message

Hi, is it possible to detour a function that is present inside a class. like directx device has got Present. how do you detour itI want to detoure that function can anyone send me code snippet for thae regards Mayur ...

Background thread in ASP.net

Avadhoot - 11 Sep 2006 11:22 AM - 4 messages

Hi, I need to create a back ground thread in ASP.Net, but I want it be created only once. Here, let me explain. I have a web application project where the user uploads an excel file. On ce the file is uploaded and stored on the server, I need to create a thread ...

Going sessionless (and cookie limitations)

Jon Davis - 11 Sep 2006 11:06 AM - 4 messages

Does anyone know of a best practices or common practices article URL for implementing a sessionless web farm while still managing user logins, etc.? I just got hired by a company that told me their web site is sessionless to ...

ASP/HTML Editor

cpaesano - 11 Sep 2006 10:30 AM - 3 messages

Hi, I have been using an old html/asp editor called Homesite (v. 4.0). This is old, and was bought by Adobe, which now is Dreamsomething. Any suggestions on a good editor for a programmer? Thanks in advance. ...

Shopping Basket

Samuel Shulman - 11 Sep 2006 10:13 AM - 2 messages

Hi I need to implement a shopping basket for my e-commerce website Scenarios are as follows 1. Website to offer shopping basket for all visitors including those who didn't log 2. Website to offer shopping basket ONLY to those that are logged ...

File upload

Hospital S.Sebastiao - 11 Sep 2006 9:49 AM - 1 message

Hi! I have a problem with a page that i have, on this page i'm downloading a file and after i download the file i proced to upload on file. the download works fine but when i upload load the file i get the following error:HTTP/1.1 ...

call a routine from Javascript

RicercatoreSbadato - 11 Sep 2006 9:03 AM - 2 messages

I'd like to call a method from a Javascript function.. how can I do? The method is in the codebehind.. ...

Cookie detection in ASP.NET

Zdenko Rupcic - 11 Sep 2006 8:33 AM - 3 messages

How can I detect if a client's browser has cookies enabled? Using Request.Browser.Cookies doesn't work because it returns true if the browser SUPPORTS cookies, even if they are disabled. ...

E-commerce solution

Andrea - 11 Sep 2006 8:23 AM - 1 message

I'm looking for an e-commerce solution ready to go or similar, with source code and without tons of bugs found in other commercial packages tried until now. About 20% of solutions tested cannot be call solutions, 30% are dedicated ...

IIS settings for ASP.Net 2.0

SenthilVel - 11 Sep 2006 7:25 AM - 2 messages

hi all I am in the process of converting my CLR 1.1 built web applications to run in CLR2.0. right now i am doing the manual step of setting the ASP.Net . To configure a 1.x application's script map to use the .NET Framework ...

Client Script for ASP.NET Websites

Saurabh - 11 Sep 2006 6:32 AM - 2 messages

Hello, I'm using Microsoft Visual Web Developer 2005 Express Edition and I've realized that some events like onmouseover, onmouseout are not directly supported by ASP.NET websites; and for it, we need to write code in client ...

Stopping client side event validation

Paul - 11 Sep 2006 5:09 AM - 2 messages

Hi all, I've been trying unsuccessfully to stop client side event validation. I've created a simple page with a text box, a required field validator and a server button with the following settings: 1. <pages enableEventValidation="false"> in web.config ...

You are not authorized to view this page HTTP Error 403 - Forbidden

Tony Girgenti - 11 Sep 2006 4:06 AM - 1 message

Hello. I developed and tested a web application using VS.NET 2003, VB, .NET Framework 1.1.4322, ASP.NET 1.1.4322 and IIS5.1. It uses a web form. Development testing works fine on my development computer, but when i take ...

Trouble with databinding

Hayden Kirk - 11 Sep 2006 12:30 AM - 4 messages

Hi, I'm trying to add databinding to the wizard control. Basically a user is entering their email address and I want to validate this to a sql database when the hit next but I cannot get this to work. ...

Best tool for JavaScript debugging

Tina - 11 Sep 2006 12:03 AM - 3 messages

I'm getting into Atlas classes now and I guess I'm going to have to write some javascript (ughh).... So, to get started on the right foot, what is the best tool to use when using JavaScript with asp.net apps... Microsoft Script Debugger?? ...

Display row of Table Data based on Drop Down List Selection

JamesW - 10 Sep 2006 11:19 PM - 1 message

Hi. VS 2003 (VB.Net) I want to display data on a webForm based on what the user selects from a DropDownList. So, for example, if the user selects customer name from the DDL I want the address and phone number for the selected customer to be displayed on the ...

Viewing in Browser

Uriah Piddle - 10 Sep 2006 9:17 PM - 3 messages

Hi Gang, How do you center an ASP.NET 2.0 website in the browser window? My website is 800 px wide and it renders to the left in all the browsers. Thanks. Steve ...

Login Controls and aspnet_regsql

Owen Richardson - 10 Sep 2006 7:43 PM - 3 messages

I have been running and testing stuff ok on my dev machine, but have been forced to consolidate my databases at my hosting company - i created a db there, and i ran the aspnet_regsql wizard. I filled that out, and sure enough ...

TreeView control for ASP.NET

fiefie.niles - 10 Sep 2006 6:57 PM - 1 message

In ASP.Net 1.1 (using Visual Studio 2003), in the toolbox I can not find TreeView control (like in the Windows Form). Does TreeView control for ASP (webform) exist ? Thanks ...

"Page.Clientscript" does not compile in assembly,

Jon Paal - 10 Sep 2006 6:21 PM - 4 messages

"Page.Clientscript" does not compile in assembly, with the error message "Reference to a non-shared member requires an object reference". ... what reference is it looking for ?????? class class1 public sub showimg() Dim Response As HttpResponse = HttpContext.Current.Response ...

Validating new users by way of email

JJ - 10 Sep 2006 5:29 PM - 7 messages

When I new user registers on my web site I want to force them to click on a link in a sent email to confirm that their email is correct. I have searched high and low for this but I am probably using the wrong ...

Microsoft Dynamic AX

Seth Bourne - 10 Sep 2006 5:19 PM - 5 messages

I've seen the microsoft product (microsoft dynamic AX). it really impressed me cause it looks like windows form, but it is web form (run on IE). it hidden menubar, toolbar and everything on IE menu, and create the menubar ...

asp help

John - 10 Sep 2006 4:46 PM - 2 messages

Hi In asp I used to use; rs = New ADODB.Recordset rs.Open(SQL, conn) What is the asp.net equivalent? Regards ...

Two Different FormsAuth Logins for Same Application

Alex Maghen - 10 Sep 2006 4:41 PM - 1 message

I have what I'd *like* to be a single web application (meaning, shares the same Session object for a given user, etc.). But I'd like to configure it for FormsAuthentication so that if the user goes into most of the directories ...

asp to asp.net conversion issues

John - 10 Sep 2006 4:29 PM - 3 messages

Hi I am trying to convert my asp app tp asp.net and I have a few issues; 1. I have the following code for a db connection; onn = New ADODB.Connection conn.Open("PROVIDER=SQLOLEDB;DATA SOURCE=mysqlserver;UID=username;PWD=password;DATABASE=mydb") ...

possible to remove Viewstate hidden field?

Stimp - 10 Sep 2006 4:01 PM - 4 messages

Is it possible to prevent the <input type="hidden" name="__VIEWSTATE"> field from being generated in an aspx page? I'm running off Framework 1.1 The field is messing up a process that I need to run, so simply clearing ...

Panels in VS2005 - not displaying content in design mode

Chris Davoli - 10 Sep 2006 3:36 PM - 1 message

I'm using Visual Studio 2005 to build my web pages. This works fine except for using the VS2005 design mode and inserting panels to not display some rows (before and after TR tags), it won't show the html inside the panels. I ...

asp to asp.net conversion

John - 10 Sep 2006 2:23 PM - 4 messages

Hi I have a pure asp app which I need to integrate into an asp.net app in terms of the asp.net membership/roles/login that asp.net app uses. I understand there is no way for a pure asp app to share session etc. with asp.net i.e. ...

Browser definition files

Mark Rae - 10 Sep 2006 10:28 AM - 1 message

Hi, Trying to get an ASP.NET 2 site to work correctly in Konqueror on SuSE 10. All *looks* fine, but there's no support for postbacks. I found the following via Google: [link] ...

How can I get a bitmap into a WebControl?

Dave Harvey - 10 Sep 2006 9:48 AM - 6 messages

I have developed a standard .NET control which displays medical images and works fine in applications, but increasingly, my customers are wishing to use it in an ASP.NET environment, so I am looking to make a WebControl based equivalent. [If I'm missing something important, and there is a way to use ...

asp.net 2.0 disabled=true problems

moshi - 10 Sep 2006 9:08 AM - 4 messages

Hey, I'm working with asp.net 2.0. I make objects (like ddl, textbox...) disabled=true in client side. Then, when I get to the server in post action, these objects lose their value. For example: ddl comes back after postback with the first values in it's ...

Breakpoints in vs 2005 when using asp

John - 10 Sep 2006 7:32 AM - 1 message

Hi My asp.net app uses some pure asp pages as part of the asp.net app. During debugging of pure asp I have set breakpoints in pure asp code but the problem is no breakpoint occurs on these points during execution. How can I ...

Using MVP pattern in ASP.NET

uran1 - 10 Sep 2006 7:29 AM - 2 messages

In MVP (Model-View-Presenter) presenter shouldn;t depend on view layer(so it cannot contain reference to System.Web)- we cannot use Membershi and Role providers in Preseneter (Controlling layer). Access to those objects is posible only in view, where should be no logic ...

asp with membership/login

John - 10 Sep 2006 6:47 AM - 3 messages

Hi Is it possible to use asp.net membership/login control with pure asp i.e. user logs in using login control and then asp can use it somehow? Is there a code example somewhere? Thanks Regards ...

Problem adding button to login control

John - 10 Sep 2006 6:33 AM - 2 messages

Hi I have added an image button to the login control as below; <asp:ImageButton ID="LoginButton" runat="server" AlternateText="login" CommandName="Login" CssClass="noborder" Height="31px" ImageUrl="~/images/box/bu_login_sm.gif" SkinID="login" Width="110px" ImageAlign="Middle" OnClick="LoginButton_Click" /> ...

Limiting access to fields for web service client

dev - 10 Sep 2006 6:17 AM - 2 messages

Hello, I have a web service that returns an entity (C# class). I would like to disallow access to some of the members in write access to the WebService clients. Setting them private or protected in the class definition can ...

Limiting access to fields for web service client

dev - 10 Sep 2006 6:12 AM - 1 message

Hello, I have a web service that returns an entity (C# class). I would like to disallow access to some of the members in write access to the WebService clients. Setting them private or protected in the class definition can ...

How can I keep the dropdownlist from populating my gridview?

needin4mation - 10 Sep 2006 4:14 AM - 2 messages

I have a gridview and a dropdownlist. If I change the ddl, the gridview populates. That is what I want. But what I don't want is for it to happen the first time they get to the page. I know I can add a ...

Is it possible to populate a gridview from a datalist?

needin4mation - 10 Sep 2006 3:48 AM - 1 message

I am trying to have my gridview set to use the selectedvalue from my datalist. It is not working. I'm not sure how to do this and I can't find anything. Is it possible? I have a lot of categories and didn't ...

Weird cookie problem

Todd - 10 Sep 2006 12:18 AM - 2 messages

I'm writing a cookie in one asp.net page, then trying to read that new value in another. Problem is, the saved value disappears when the cookie code calls it! Here's the code... SETTING THE COOKIE ********************************************************* Dim i As String = Request.QueryString("passedVal").ToString ...