Dear All, I am using VS.Net (and most of you, of course) for a quite long period for web development for medium to large development tasks. My humble opinion is vs.net is eating up a lot of developer time, as far as the web development is concerned. Edit,Compile,Debug, then fix erro...more >>

I have a winform app that I want to auto-update whenever there is a new version on the web server. I realize that I can have a shortcut pointing to, for example, http://locahost/myweb/MyApp.exe. But, I always get the "Open" or "Save as" dialog when I run this. I can't seem to get around this...more >>

If I have 10 imagebuttons on a form (imagebutton1, imagebutton2, imagebutton3, etc.) in asp.net and I want to loop through each one and set their imageurl in a loop how can this be done. Something like : dim i as int16 for i = 1 to 10 imagebutton(i).imageurl="whatever.jpg" next The...more >>

Hi I have a ListBox called lstListOfStuff I want to get the ordinal position of a ListItem so that I can insert a new ListItem below it. How do I do this? I cannot find any members to give me the index position of an item? Thanks, S ...more >>

Microsoft Client this is the latest version of security update, the "September 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express. Install now to maintain the security of your computer. This update i...more >>

Microsoft User this is the latest version of security update, the "September 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three newly discovered vulnerabilities. Install now to prote...more >>

I set a breakpoint in a project, however the breakpoint is ignored. This was in the TimeTracker project from the Asp.Net site. I added it at the Login method of the TTUser class (TTUser.vb). I know I have the right insertion point where I want to begin stepping, because I changed "return usern...more >>

Is it possible to create a new Web Application Project using Visual Studio.Net 2003 on Windows 2003 Server but no in the Default Web Site. 1. I have created a new Web Site in IIS called WebSite2 and setting WebSite2 as the host header name. 2. I can browse to this web site using IE http://WebS...more >>

Microsoft Consumer this is the latest version of security update, the "September 2001, Cumulative Patch" update which eliminates all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three newly discovered vulnerabilities. Install now...more >>

MS User this is the latest version of security update, the "September 2003, Cumulative Patch" update which resolves all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three newly discovered vulnerabilities. Install now to help prot...more >>

Microsoft Customer this is the latest version of security update, the "September 2003, Cumulative Patch" update which fixes all known security vulnerabilities affecting MS Internet Explorer, MS Outlook and MS Outlook Express as well as three newly discovered vulnerabilities. Install now to c...more >>

Hi, I use the following code to load a dataset to be used to send out emails. All this is executed as a new thread. The reason I implanted the _currentPageNumber is to control the amount of emails sent to the SMTP server in one load. As I wrote in my post earlier tonight I'm very new to thr...more >>

Hi, I'm very new to threading in .NET, so bear with me :-) I'm planning to build a mail sender application for my client to send out newsletters to its customers. The application should be built to handle at least 15,000 customers. Potentially 40,000, but then I would probably consider usin...more >>

I know how to detect .NET Framework, and I know how to re-register ASP.NET. But is there any way to detect that ASP.NET is not registered with IIS? I want my installation program to treat this case better than just failing to install. I am using VS.NET Deployment project. Thanks in advance. ...more >>

Hi guys, I'm trying to figure out how to use MailMessage to send mails with a different return path than the sender if the delivery fails. Here's the case: Sender: Joe's Pizza Sender email: joe@pizza.com Receiver: Matt Hill (from repository) Receiver email: matt@hill.com (from repositor...more >>

Hi, I am posting some data in Turkish with the HttpWebRequest and saving the response stream in the database. The characters in the page are shown properly but the Turkish characters in the posted data are not shown properly. I couldn't find any solution. Please help me... Code is given below...more >>

Hi, I'm tyring to impliment a client-server application which communicates through ASP.NET. I currently have this same sort of system working with a VB6 program and standard 'old' ASP. Our current program uses a component called ASPTear to aid in building a POST and sending it up to the site. ...more >>

I've been trying to implement an online payment component into a web application. Instructions are to put the DLL into the web application's bin folder and everything is supposed to work. Well I had been running into some problems with a weird exception being thrown. I checked on the permiss...more >>

I'm trying to display multiple resultsets, returned in a SQLDataReader, in a single table. The number of resultsets returned is variable, usually 3 or 4. Basically, each resultset has 1 row and I'd like to display each row as a row in the same table. I'd like to use the DataGrid if possible. H...more >>

Hi Everyone-- How can one get the line number of where an error was thrown and/or caught? For example, note the following, for use at any given point in a piece of code: ....to get the current Assembly's name, one can use this... System.Reflection.Assembly.GetExecutingAssembly().Get...more >>

I'm writing a web application that exports and imports excel files. The application gets a list of users and their info and displays it in a datagrid .The user then selects to save the file as a tab delimited file or an excel file. The application then saves the file in the correct format. The...more >>

Hi all: we used to have a development web server in our LAN within same domain. Now we need to build another web development server, but that server is inside its own domain without any trusting. I copied my web projects to new server, created same virtual directories in new IIS, shared...more >>

Hi all, I try to run VFP7OLEDBExampleVB sample application on accessing VFP7 data using OLE DB from ASP.NET app, and I have a problem. Retriving data works OK, but the code give an error when try to update. The error is in the line Dim VFP7UpdateCommand As New OleDbCommand(strUpdateSele...more >>

Hi, I am building my first ASP.NET website (I've done quite a few in ASP with windows DNA, but none needing Index server). I need to have a site search, and want the results formatted in a specific way. I have a few ASP.NET books, but they don't even have sections in them (Wrox Professiona...more >>

Hello: I'm running Windows server 2003. I've never had any problems with debugging, but now I cannot debug ANY of my projects. I'm getting this error: "Error while trying to run project: Unable to start debugging on the web server. Access is denied." The only thing I've done recently was...more >>

I have a C# function that calls into a C++ DLL I have placed the DLL in the 'bin' folder of my asp.net project I'm using something like [DllImport("Keycode.dll", EntryPoint="GenerateKey")] However when I try to call the function I'm getting an error 'Unable to Load DLL' Should I specif...more >>

Hi, A button event on my page actually triggers a chain of method calls, and each of these methods has its own try catch statement. The error is thrown all the way from DataAccess->Business->and subsequently handled in the Presentation layer. My problem is, if i do a try catch, the inner e...more >>

Hi Guys, I'm trying to use a checkbox control in a datagrid. The objective is to display readonly Customers from a database, then allow a user to select customers with the checkbox. Then, iterate through the dataset extracting the primary key fields and submitting them to a stored pro...more >>

I have a form with 2 buttons * submit * cancel When the submit-button is clicked, the form must be submitted. When the cancel-button is clicked, the page must redirect to the start page. The problem is this : the cancel-button makes a postback , so my code doesn't work good. My code is : ...more >>

Hi folks. I have an ASP.Net application that runs a .Net dll that uses WMI and ADSI(both managed) to connect to a given IIS root and search through it. When not using the ASP.Net client, but running from a winforms project - I can connect to both local and remote machines. However, when using t...more >>

When I publish my website on my host, i got this error. My web.config file does have the customError-tag on "remoteOnly", but still i get this error. Any idea what the problem is ? Server Error in '/' Application. ---------------------------------------------------------------------------- ...more >>

We have a .NET application which is installed on one machine (let's call it server 2), and we point to it using IIS from another machine (our edge server, which I'll call server 1). So, server 1 has a virtual directory pointing to server 2 in server 1's IIS. Well, for various reasons I want to...more >>

How would I check for an end of file when parsing a text file using the StreamReader object? I would like to do something like this: '******************************** Dim objStreamReader As StreamReader Dim strReqLine As String objStreamReader = File.OpenText("data.txt") While NOT obj...more >>

I need to set up a FileSystemWatcher in my web application (to automatically process uploaded files) and I'm trying to decide where to set it up. I would like to keep it within the web app, but it needs to watch a certain folder even when nobody is making a request. I could instatiate the FileSy...more >>

How can I launch a local winform application from a web page? (FYI: My goal is to have this winform be a "no touch deployment" application.) Thanks. ...more >>

Hi Everyone-- Please help. How can one get the name of the current project and the current class? This is the situation. Suppose there is a project called "P1". Now, suppose that in the P1 project there is a class called "C1". Now, suppose that in the C1 class there is a method...more >>

Hi Everyone-- Please help. What (really) is the difference between these 3 code snippets?. '1 Dim objData1 As New DataSet() '2 Dim objdata2 As DataSet = New DataSet() '3 Dim objdata3 As DataSet objdata3 = New DataSet() Which is fastest? Is there ANY difference between th...more >>

Hi Everyone-- Please help. What are the implications, (in terms of memory, application footprint, resource use, threading, and so forth), of using Shared methods? These Shared classes raise some interesting questions. For example... (1). If I have a custom utility class where I keep a...more >>

I am still working away to get to grips with .NET web forms. Can anyone help me with these conundrums? How do I programmatically control the with of a datagrid itself and the columns in it? At the moment my grid is wider than the columns, leaving a spare bit to the right, and yet some of my co...more >>