Hi All, I need help with the following: Using VB.NET 2005, I am building a custom class in a separate assembly. The purpose of this class is to poll the internet to determine connectivity. I have that part functioning properly using HTTPRequest and HTTPResponse. The problem ...more >>

Advanced Delegates Delegates may be the least-understood part of the CLR. Delegates look a bit like method pointers, but the differences go well beyond delegates' multi-cast abilities. I will start with a quick survey of delegate basics, including invocation list editing and event syntax (whi...more >>

I want to know what technologies make distributed computing possible in ..NET? Is .NET framework CLR using COM and COM+ technologies? Please advise. thanks!! ...more >>

This looks like a good profiler as well...has a 14-day trial. Anyone using it? http://www.red-gate.com/products/index.htm ...more >>

Hi, I need to validate a hidden input in my webform to ensure that it's got value. The controls look something like this: <input id="HidSelectedStates" type="hidden" runat="server" /><br /><br /> <asp:Button ID="BtnSubmit" runat="server" OnClick="BtnSubmit_Click" Text="Submit" Validat...more >>

visual studio 2005 install failing I am installing visual studio .net that I downloaded from http://msdn.microsoft.com/subscriptions with my subscription and I get this erro when installing it: Error 1311.Source file not found: C:\vs2005\cd1\_15780_RTL_x86_enu_NETCT_v2.0.cab Verify that the fi...more >>

How to automatically increase assembly version number after each build in Visual Studio 2005? Thanks Lukasz Glaz ...more >>

Hello, I'd like to run an application from a windows service. I followed the instructions on the MS site to create a service but when it starts Notepad - notepad window is not visible but process is there. What could be the problem My service has this code: Process myProcess = new Proc...more >>

Hi I am using the filesystem watcher to pick up files as they are dropped into a folder - the files are output file from another system and I have no control over that. When 'watcher raises the event that a new file has appeared then sometimes I can read the file even tho it is still being ...more >>

Hello, I have old asp code. Also : Microsoft Visual Studio .NET 2003. I want to debug old asp (asp, not aspx). The asp has no sln, because it before dotnet - can I attach the asp to a *.sln ? Should I have to create an sln in order to debug my code ? However : How can I debug my code...more >>

Hello, I am using Visual Web Developer and decared a Public Variable in the Class section. I assigned a value in the load section, and on a button I set it up to increment, but it always delivers the same value, 1. When I increment the variable from the button, shouldn't it hold the new ...more >>

Hi, I've written a little app to process OLAP partitions on an Analysis Services 2000 database. I've been trying to multi-thread it to improve the overall through-put. I've managed to multi-thread it, and I'm sure that the Thread only block each other in one very small critical section, but...more >>

Can someone tell me why my query is not working the way I think/need it to. I build a #tmp table with columns Company AccountNo, ContactName, Title, etc in it. There can be many records with the same company name, different contacts. Example: Company ABC 123 John Smith CEO Company A...more >>

Hello I am working locally with Visual Web Developer 2005 Express. Before I even installed it, the information from Microsoft was that you could FTP it to a remote site and it should work. The site I FTP'd to has .Net Framework 2.0 installed. I got this error when I tried to open the site: ...more >>

Folks - I'm going to be starting a new VB.NET WinForms project for my company. This new project will be done in VS 2005. I've been programming in the 1.x versions of .NET for about three years now, but I've done nothing with 2.0, and I haven't even really kept up with the info on it. I k...more >>

My ASP.NET application needs to accept data from a post and return quickly. I've added a worker thread to wake up and save data asynchronously after the data is received. But, it appears to me that IIS kills the process and thus the worker thread right after my main ASP.NET thread returns (a...more >>

Below is some C# code that I am using to try and access the network adapter GUID in the registry: string key = @"SOFTWARE\Microsoft\WZCSVC\Parameters\Interfaces\" + this.adapterGuid.ToString("B"); However, I am getting the following error message: "Does not contain a definition for the ada...more >>

Hi, I wrote an application that makes use of Crystal Report (for VS 2003). Now, I wanted to deploy this application to a different computer, suddenly, the program crashes, saying that "CrystalKeyCodeLib" was not found on the PC. Any ideas??? Thanks a lot, Peter...more >>

Hi, I wrote an app in .Net and I whant only 1 instance of this app open for the user; the user open my app, do some works and try to open another instance of my app, I whant to show a message to user to inform him that only one instance is permit and then close the second instance after that. ...more >>

Is there any competing model at all? I've read a few articles about Assemblies and it seems great conceptually. Is it widely used in the real-world software development? Are there any known problems before I jump into it? Thx! C. ...more >>

Our company is in the startup phase of a large project involving lots of network traffic. At this point, I'm trying to find out whether TCP will be fast enough for the task. I've read a few articles that promote UDP, claiming that TCP is slow, mainly written by gamers. But I've also read some ar...more >>

I have a .net 2.0 smarclient app and am trying to deploy it to IIS where users can access it from. I created an application folder in IIS where I'm trying to deployee to. 1) When the application folder was set to 'Allow scripts only', I get an error: Failed to connect to 'http://192.168...more >>