Hi, We want to develop a client application that can be plugged into hundreds of other applications used by our bank. These applications include browser-driven apps, desktop client apps, etc. Some of these apps run on Windows and others on Linux and Unix. Our client application will be invoke...more >>

Hi, I'm using the timespan's Parse method to build my timespan from a string. here's the line I use : m_Delay.Parse(RegKey.GetValue("Delay", "01:00:00")) the value I get from the RegKey is 00:00:30, so it should give a timespan of 30 seconds, but when I do msgbox(m_Delay.ToString), it d...more >>

I set up the modified (working) ChatCentral sample code from MS. I got it to run correctly for a single client communicating with the server. But when I launch a second client instance it registers itself with the same number. If I send a message from the first client, it just shows up b...more >>

Hi, would like to know whether I can use ViewState to pass variables from one web page to another. I've been trying do this but all I managed to do is to pass the variable to the target page but am unable to extract the variable out to print on the page. The source of the target page reflec...more >>

This is driving me crazy. I finally got the Remoting sample chat application working almost. When I run the chat client in VS.NET it goes into an endless loop -- that's because I assume that there is now way for me to interface to a Console.ReadLine(). However, when I run it in the cmd ...more >>

Hi, I am new to web services and am trying to set up a basic service using C# I am trying to run wsdl.exe on my machine to generate a proxuy class for my service. However, when running wsdl from the command line I get an error report along the lines of; 'The document is not a recognised...more >>

That's all, that and one or two other simple helper functions that I have to re-write over and over and over :( Why is there no String.Contains()? I look for it every day! Tis just return str.IndexOf(find)!=-1; Rants overwhelm the raves, since it's no fun to gush over a well done framework...more >>

is it stored in a directory on hard drive, if so where? -- Adam S...more >>

I have added items to a listview using the listviewitems collection editor. However they are coming out in different columns not in different rows as in VB 6. Any help would be appreciated, Laurence Nuttall Programmer Analyst III UCLA - Division of Continuing Education ...more >>

I have a console app that requires args[] from the command line. How can I set up VS.NET so it will supply args[] to the application? ...more >>

I am very new at all of this and am using a book to put together an e-commerce website using VS.NET 2003. I have run into a problem and have looked around the web but with no help. I am getting the following error when I try to load my website. Description: An error occurred during the pa...more >>

Does someone know the equivelant to this in vb.net? c# if ( (someChar & 0xFF80 ) == 0){ // Evaluated, do something.... } How can i accomplish this in vb.net? If you could tell me and also explain the logic, I would be appreciative... thanks, ...more >>

I am new to vb.net coming from vb6 (intermediate level) 1. I am trying to wrap my mind around when I would use ADO.Net and when to use sqladapter. 2.can I use sqldataadapter in web app? 3. Is it necessay to create a class for a record, like a cutomers class? -- Adam S...more >>

how to save textbox values to 2 tables using sqladapter I am new with this. Do I need to ADO.net? what is the simplist correct way? or can I write a query in my vb.net form insert table Machine_Count(MachName, CoinsIn) values(txtMachineName(1).Text, txtCoinsIn(1).Text) insert table L...more >>

Hi: I will appreciate your comment on the followings: From the main program I start threads. After starting the thread the main program do some other processing. If any of the threads throws any error during their processing, I want to capture that exception from host and log it. Is i...more >>

I need to build a new .NET development server (Visual Studio) for 50 users who will be accesing the server using Windows Server 2003 Terminal Service. Do you have any advice in terms of how big/fast the box should be, how many processors, RAM, disk drives, etc.? I appreciate anybody's input on...more >>

Hello, I'w writing my B.Sc. thesis in half a year. I was wondering if anyone has any suggestions what would be a good subject to write about. I've been programming in .NET for two years now and I've brushed (at least) all componentes of the .NET Framework. I'm willing to learn a lot for thi...more >>

I came across this article while researching a VB6 430 error: INFO: Considerations for Server-Side Automation of Office http://support.microsoft.com/default.aspx?scid=kb;EN-US;q257757 "Microsoft does not currently recommend, and does not support, Automation of Microsoft Office application...more >>

One of my fellow developers closed Visual Studio, re-opened the same project and recieved this error "JIT Debugging component registration is incorrect". This happens anytime he tries to open a recent project. I created a new, simple project, build/run then close VS, reopen and all is fine. No...more >>

I understand the need for n-tier architecture if an app is to be scaled-up for server farm deployments. And I can also appreciate that separating UI from business-logic from data-access is simply good design, if only from the point-of-view of "encapsulation" and functional layering. HOWEVER...more >>

I have been reading in help how I need to use decimal becuase currency does not exist like I used in vb6. I had a difficult time on google and msdn finding how or if I can take the value of text box as decimal or do I just have to make another decimal variable .. So I took a guess hoping CD...more >>

dataAdapter.Update(data, "TableName") won’t work! I was about to deploy my first website on the Internet only to discover that the dataAdapter.Update() throws the Server Error in the third underline. It was working fine before. ConnectionString in Web.config: ------------------...more >>

Visual Studio 2003 C# Windows: I have a tree view control as my main menu control down the left side of my application. This has 2 Parent Nodes on it (Jobs and Employees). beneath these 2 main functions I have 2 sub functions under each("Add Job", "View Jobs" and "Add User", "View Users")...more >>

Hi, I want to achieve the following ----> I want to Encrypt an empty folder and all the other files and folders copied under that folder should also be encrypted(recursively). Does anyone has a Idea of how to encrypt a folder in c# .NEt? Thanks...more >>

Hi, I have searched the net and still no luck... I just want to automatically have a page redirected to another page when the timeout set in the config file expires. I currently have: <sessionState mode="InProc" stateConnectionString="tcpip=127.0.0.1:4242...more >>

Hi, I'd like to run my WinForms application through a series of tests and determine where I can optimize my code. Is there an easy way for a brother to tell which methods were called most frequently, or more importantly, which methods took the largest fraction of CPU time to execute? Th...more >>