Hi, I'm having a very very frustrating experience with the .NET. I've a simple crawler console application. The main objective of the crawler is to read a list of URLs and make HTTP calls to a web server and save the html files locally. I had setup perfmon to monitor the memory usage of th...more >>

just as subject. thanks ! ...more >>

This is error message I've got. Any suggestion would be appreciated. Server Error in '/WebDirectory' Application. ---------------------------------------------------------------------------- ---- Access to the path "CreateFolder" is denied. Description: An unhandled exception occurred...more >>

Hi all, Fairly new to the world of .NET, but since installing it, IE has been playing up. When I installed, I'm sure I remember some dialog saying something like "Do you want .Net to improve your Internet security settings?". I took a "Yes" to this as is seemed to be recommended. The pro...more >>

Hi all, new to .net, downloaded framework 1.1 and downloading sdk, which I can use with c# and vb.net, which is brilliant, but I also notice that there is vc++.net available, does this come as part of the sdk ?? even if only the c++.net compiler or does the sdk provide only c# and vb.net com...more >>

Hy, Recently I ran some additional programs to speed up my computer. Since then it takes a long time to shut down. Where in the past the PC shutted down directly, he now gives a message "It's safe to turn off your computer now". How can I change this again ? It takes about 2 minutes before th...more >>

Hi, I'm trying to populate a structure that contain sbyte[] (signed byte array) with an instance of BinaryReader class, my problem is that I don't see ReadSbytes(int count) method however there is a similar method for byte[] (unsigned byte array). So my question are: -Is there any valid re...more >>

Hi, I'm new int ASP.NET I would like to know what is the best practice to migrate ASP application to ASP.NET application. I mean in ASP I have a balance between client code and Server code but in ASP.NET web forms use server code. Should I change everithing to start to use server side code inste...more >>

Hi, is there any alternative to Visual Studio .NET ? I mean is there any free IDE for .NET Development (mainly C# and J#) ? Thanks. Regards ...more >>

Hi, are there any free .NET (PDF) books or tutorials available ? Thanks. Regards ...more >>

Is there any additional overhead for declaring a variable using the WithEvents keyword even if none of the events are being handled? ...more >>

Hi All We have compiled our VB.Net dlls in Visual studio .net 2002 (Framework1.0) and registered with com+ (using Regsvcs.exe) in Windows 2000 professional machine. We exported the proxy and when we try to install it in Windows XP machine it is throwing the error and cancelling the installation....more >>

Hi all, Can anyone tell me which .NET class I need (or provide a code sample) to download file from a website/url (Not FTP) and save it to my hard drive. Kind regards, Chris ...more >>

I recently bought a copy of Visual C#.NET Deluxe Learning addition. I was under the impression that this comes with SQL Server Desktop Engine. I installed everything I should have (I think), but when I type the commands to grant access to SQL at the DOS prompt, it tells me that SQL Server does...more >>

Hello All, I have a VB.Net app that needs to send mail. I have created a class for building my e-mail, but keep getting the error (Could not access 'CDO.Message' object.) when trying to send it. I can succesfully send an e-mail when I use the CreateObject("CDO.Message") method, but it fails ...more >>

I´m planning to write a windows application using the .net framework. is there any way to secure the application so the user can´t easily disassemble and manipulate the application? ...more >>

I just bought a copy of the Visual C#.NET deluxe learning addition. It included the .NET framework and the capacity to develop in C#. It looks like I can't do anything in Visual Basic.NET until I install it. Is there anywhere I can download this part of the Visual Studio.NET environment? Al...more >>

Hello, I have two services. I use "Add Web Reference." wizard to add them to the client project. But, by default, it is created two different folders: localhost and localhost1. How can I add these services in the same folder, for instance only in localhost. Thank you, Ruslan ...more >>

Please, wich language the world is using? Performance, costs and on? tks Fabiano ...more >>

If we purchase a competitive upgrade license, are we still entitled to use the competitive product? ...more >>

In .NET, is there an easy way to determine State Holidays, such as Thanksgiving, Memorial day, etc? Any reference is appreciated. ...more >>

Hi Folks, I am a .Net and C# newbie. ;o) Where can I learn about PInvoke ? Could you send me links(articles and/or tutorials) about PInvoke ? Thanks, Isaac ...more >>

I am building an application that will fade one panel to another panel. Both panels will have picture boxes in them (thumbnails). This is what I have tried: private void fade(System.Windows.Forms.Panel fP){ for (int i = 255; i >= 0;i--){ System.Threading.Thread.Sleep(10); fP.BackColor = ...more >>

What is the preferred/standard tool for creating help files for use in .NET Win Apps? I'm looking for something easy that also uses a format that is print friendly (for creating manuals). Thanks Jim Chapman ...more >>

Can .NET Windows application run on any OS with .NET framework? Can we install .NET framework on non-windows machine?? Like run Java applications on JVM?? Please advise! Thanks! ...more >>

JOB: Houston, TX >> Web / .NET Developers (6 months+ contracts) - Local Candidates ONLY infoTEAM, inc. is currently staffing the following contract positions for our client, located in Houston, Texas. DESCRIPTION: The Web / .NET Developers will rewrite large gas transportation and...more >>

I have one more issue, please help me to find the solution , My question as follows.. In the rich text box, after an undo or redo operation how can we get information on the following things.. 1) which operation has happened(paste, insert or overwrite) 2) Which line numbers are affected by th...more >>

My computer has .NET framework installed, and I attempted to install .NET framework service pack 2 but failed. Here's the error dialog box from Windows Installer: The upgrade patch cannot be installed by the Windows Installer service because the program to be upgraded may be missing, or the up...more >>

I M trying to build a setup project for our product. It is a set of applications, among them there is a service. I want to be able to start the service during installation and stop it somewhen during installation. additionally, how do I get the Ip address of my machine, and some more informati...more >>

Could I get a comment how to assign a base object to a derived object? Thanks, Mitja Semolic public class B : A { public B: base() {} static void main() { // throws an exception 'System.InvalidCastException' B derived = (B) new A(); } } ...more >>

I have installed a windowsservice at a customer, and this service should communicate with a webservice here by me. This works fine a lot of places, but now it has been installed by a customer who runs a proxy server, and all http-communication from the workstations runs on port 88 instead of the ...more >>

I plan to deploy an ASP.NET Web application that will be used from a variety of user machines - these will have different versions of Windows and different browsers on them. My question - what are the client requirements to use ASP.NET? Specifically what is needed as far as Windows version an...more >>

Hello all. I'm having problems deploying a windows console solution with VisualStudio.net 2002 I've been testing out and learning .net at home with an Academic version of vs 2002. One of the training books I have walks me through process of deployment. But things on my version look dif...more >>

Hi, I was writing a server in VB.NET, and I was stopping after I added a component (not as in a control, but as in a section, e.g, chat) and then Building and running. However, it suddenly stopped working throwing a resource manifest error. The resource file was there before, what happened to...more >>

Hi, I am writing an App in .Net that involves some scheduling of tasks. I was wondering if anybody has come accross any components or examples of how to implement a schedule manager like the one in the Task Scheduler for Windows? Basically I'm after something that'll allow me to specify a "r...more >>

hello i have this question. we can install 1) .net framework ( CLR and BCL) - to run apps 2) .net framework SDK - to build apps But howcome when we install just the framework , we get the files VBC.EXE and CSC.EXE files in the %SYSROOT%\MS .NET \ FRAMEWORK\V 1.X\ these r complier file...more >>

Hi, I am developing one application in asp.net where I need to use the microsoft word template for creating envelopes, but I am not event able to create the ms word object, it's giving me error the application is busy, I have set the requirement permission for asp.net user. so no problem with sec...more >>

Lets say im running several different desktop apps (winforms), does that = mean i have several instances of the CLR in memory ? If not, this is a = good thing, because that is how java & swing-based apps work. Even for = a piddly little 100K java app, you need to the monster jvm....and that = ...more >>

can i install vb.net on O/S Windowds 98 or what is minimum system configuration require thanks with regards PRADEEP SHARMA...more >>

I have problem to remove assembly from the GAC. I used both command line utility Gacutil.exe and Mscorcfg.msc but failed to remove When using Mscorcfg.msc to delete the selected assembly from the GAC it prompts me an erro "There was an error removing abc.dll When I try Gacutil.exe it gives me ...more >>

Hi, Is it possible to invoke a System.Reflection.MethodInfo that reference a static method? If no, is there any other way (via reflection) to invoke a static method? Thanks Gauthier ...more >>

Hi All, To download the files from the http or https server, we have used WebClient object. But, the problem is we cannot specify timeout in the WebClient object. So, using HttpWebRequest and HttpWebResponse the only way to do it ? or is there some other way with which we can specify time...more >>

Hi, A quick question, can anyone give a solid reason to upgrade from VS.NET 2002 to VS.NET 2003? Cheers! ...more >>