20,897 Topics
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| | Hello, I am trying to write a program to display system information. I have that part down. I am using a listbox, so that I can have different lines, for example: [code]ListBox1.Items.Add("Computer Name: " & My.User.Name) ListBox1.Items.Add("OS Version:" & My.Computer.Info.OSVersion) [/code] I am running into problems when I try to …  |
| | Hello, is there a way I can pause and then Resume code execution by clicking a "Pause" /"Resume" button using Application.DoEvent, How? An example please. |
| | well, actually i am new with vb.net just asking the correct steps for generating dll from vb.net in vb 6.0 -> i just click the button compile to 'something'.dll in vb.net -> by building the project however, after i generated the dll (vb.net) i can not add them into component … |
| | helo to all!!! i m having some problem in deploying my WIndow Application in VB.Net the problem comes when i install the setup n after running it the error that comes is : [B][COLOR=red]An unhandled exception of type 'System.Runtime.InteropServices.COMException' occurred in system.windows.forms.dll[/COLOR][/B] [B][COLOR=red]Additional information: Class not registered[/COLOR][/B] [B][COLOR=#ff0000][/COLOR][/B][COLOR=red] [/COLOR] [COLOR=red][COLOR=black]and … |
| | [COLOR=#000000]Hi All,[/COLOR] [COLOR=#000000] [/COLOR] [COLOR=#000000]I’m using the following coding for my searching function at listview, but I facing some problem here, if I use this code I only able to search the item at column 0 for the listview. But for my case, I want to let user click on … |
| | Everyone knows what happens when you double click a text file ending with *.txt, it opens Notepad or what ever you customized it to open. Lets say I created a simple text editor and I have already configured the program to be the default editor in Windows for files ending … |
| | I have purchased Visual Studio .Net 2003 and i like it, it's quite easy yo use, but i have a few problems i cannot solve. Im assume that some of the problems are solved somewhere in here, but i am in an internet cafe, i dont have an internet connection … |
| | I typed a looong reply just minutes ago and when i clicked preview, i got an error that its for MEMBERS ONLY (although i am still logged in) and my post got vanished :sad: Here is my question again [B]I have a small project with two tasks[/B] [LIST] [*][B]Code/implement the … |
| | i was planning to develop an e-learning web site. As far as i know, that most people using asp.net and together with vb.net. I planned to use asp.net and vb (vb 6.0..normal) as my application. is it a good idea of implementing that kind of stuff? (using asp.net + vb … |
| | i am coding a program fro my college project, i want to send and receive sms using AT commands using usb data cable using mobile phone. i know i have to use MSCOMM in Vb.net, but what should i do?  |
 | Hello all.... Just learnt VB .NET yesterday and would like to continue to the ASP .NET book using the VB .NET IDE to program. The thing is... when I start a new project in VB .NET there are no templates for ASP .NET Web Application. Do I need to download … |
| | i'm new in C#. I wish to learn this programming language. May i know what software for writting C# language? Do C# same with VB.net? Thx.  |
| | [COLOR=black]Hi All, I have a function. It creates an XML element with namespace "pre":[/COLOR] [COLOR=#101010] [/COLOR][COLOR=blue][code] [COLOR=blue]Function[/COLOR][COLOR=#101010] newElement([/COLOR][COLOR=blue]ByVal[/COLOR][COLOR=#101010] doc [/COLOR][COLOR=blue]As[/COLOR][COLOR=#101010] XmlDocument, _[/COLOR] [COLOR=blue] ByVal [/COLOR][COLOR=blue]Name [/COLOR][COLOR=blue]As String[/COLOR][COLOR=#101010], _[/COLOR] [COLOR=blue] Optional ByVal[/COLOR][COLOR=#101010] text [/COLOR][COLOR=blue]As String[/COLOR][COLOR=#101010] = [/COLOR][COLOR=blue]Nothing[/COLOR][COLOR=#101010], _[/COLOR] [COLOR=blue] Optional ByVal[/COLOR][COLOR=#101010] pre [/COLOR][COLOR=blue]As String[/COLOR][COLOR=#101010] = [/COLOR][COLOR=blue]Nothing[/COLOR][COLOR=#101010]) [/COLOR][COLOR=blue]As[/COLOR][COLOR=#101010] XmlElement[/COLOR] [COLOR=blue] Dim[/COLOR][COLOR=#101010] xmlEl … |
| | [B] Hi, i have a problem in configuring my IIS, i get this error message when i try to browse the virtual directory i configure, please help! :-| [/B][B][COLOR=#FF3300]Server Application Unavailable [/COLOR][/B] The web application you are attempting to access on this web server is currently unavailable. Please hit the …  |
| | [COLOR=#000000]Hi all, I am using the following code for my searching function, but when I try to run it, it are allow me to search the item for column 1, but I want to search the item for column 2 as well columun 3, what mistake I have make, can … |
| | Hi, does anyone knows how to write a simple telnet client aplication in VB .NET Visual Studio 2005 ? I've looked and downloaded a lot of stuff but still don't find anything that really works. All I need is to connect from my App. to Unix via telnet and run … |
| | I have been used to using Access where sub forms can be simply dragged into a main form. Can I do this in VB 2005 Express Edition or does it have to be entirely coded? If it is possible then could anyone help me see my way through? Many thanks … |
| | Hi all, I will be developing a C compiler :mrgreen: that will support Object Oriented Techniques, Database Connectivity and Simple Networking programming using VB.Net language. I really wish you guys could give comments/opinions on my compiler by downloading the doc attached and send it back to me....:D |
| | Ok, i've been tyring to get this to work for days, and I got it down to this, but it still all doesnt work. Any advice as to what I may be doing wrong would be greatly appreciated. [Code] Function Listen(ByVal backlog As Integer) lsocket.Listen(backlog) If Not lsocket.Connected Then Console.WriteLine("Winsock … |
 | Looking for a good activeX or .NET control for a VB project in which I would like something better then the standard looking VB Tabbed control. It would be nice to see something turnkey. Any suggestions? ~ Jared |
| | Hi, i was looking for some help and i found this website. it looks amazing, great work admins and all the pplz who r sharing their thoughts and helping pplz. ok here is my question i built an application using vb.net and sql server 2000 and installed it on the … |
| | Hello, can sb help me how to insert a password field to VB Net. This field should connect to Acces where the password recorded ist. Thanks for help |
| | Hi there, What are the drawbacks of vb.net which else is better to use? Thanks Embeza |
| | Hi all need a little help with i currently only program in access but i need to move the application that i am designing to a full client \ server application due to a new shop onening and the application needs to be in 2 locations at the moment but … |
| | Hi, I'm working on VB.Net (Window Base), I have add crystal report in my application. When I make a setup file in my own PC and I have try to run the exe file, it seem work nice on my own PC. Then I try to run the setup in … |
| | Hi i want active mouse scroll or Arrow Kyes in Crystal reports for move up and down |
| | Hi there, Can u help me with URL of good free sites with enough tutorials on VB.NET,ASP.NET and SQL server that could help me develop good web site from scratch. thank u in advance Embeza |
| | Somebody! Please help to start. I didn't work for couple of years and now I found myself lost. It looks like Microsoft changed their subscription packages. What do I need to order or subscribe to get C#.NET, VB.NET, ASP.NET, ADO.NET ??? Visual Studio .NET Enterprise Architect Visual Studio .NET Enterprise … |
| | Hi... How can i export one or more SQL tables to MS Access from VB .NET? |
| | I am attempting to populate a listbox with data from a table and don't have the methods .dataValueField or .dataTextField or .DataBind in my selection menu. Can anybody help me understand why? ex. lstServices.DataValueField = "item#" |
| | I am creating a VB.NET program that will automate several installation programs with the click of one button. In creating the program, I am utilizing macro's to record mouse movements, clicks, etc. to breeze through and automate the stupid installation wizards. The macro program that I use creates an .exe … |
| | I am creating a VB.NET program that will automate several installation programs with the click of one button. In creating the program, I am utilizing macro's to record mouse movements, clicks, etc. to breeze through and automate the stupid installation wizards. The macro program that I use creates an .exe … |
| | A friend of mine came up with this while bored in class; I made it into a little VB .NET app. The goal is to drop the numbers 1-9 onto a 9x9 grid without repeating the same number in any row or column. I'm betting there is an easy pattern, … |
| | hi all, i create an application to sending email's. this is the code i used. Dim mailmsg As MailMessage SmtpMail.SmtpServer = "127.0.0.1" mailmsg = New MailMessage mailmsg.To = txtFrom.Text mailmsg.From = txtTo.Text mailmsg.Subject = "demo" mailmsg.Body = "Its a simple test" mailmsg.BodyFormat = MailFormat.Text SmtpMail.Send(mailmsg) But i got an error … |
| | Hi All, i facing problem here, the following is my coding for move previouse recored. [COLOR=#008000]'Open connection [/COLOR]ConnCust = [COLOR=#0000ff]New[/COLOR] ADODB.Connection Cust_String = "Provider=Microsoft.JET.OLEDB.4.0;data source=\\AAA\ABC.mdb" ConnCust.Open(Cust_String) [COLOR=#008000]'Open recordset from Customer List [/COLOR]RstCust = [COLOR=#0000ff]New[/COLOR] ADODB.Recordset Last_SQL = "SELECT * FROM CustomerList WHERE CustomerID <= " & lblCustID.Text & " ORDER … |
| | [COLOR=black]Hi All, My VB.NET program uses tabControl, which consists 8 tabPages, as the user interface. Basically, everything is done there, except when Excel file is opened. My program reads Excel file by the following function:[/COLOR] [COLOR=#101010]VB:[/COLOR] [CODE] Private Sub btnReadFile_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnReadFile.Click excelApp … |
| | Hi I have a problem when i create a menu programatically. I am trying to display all the items - 10 items in the fisrt column, then 10 more in the second column and so on. Right now is giving me all the items in one column only, and i … |
| | I am rai sham from lahore and i am told to work on a project. i think this is a helping community. give me a project proposal and erd and i can help u in java,GIS,Networking and some other subjects. Please hurry up i am getting late |
| | Ok i have this code to download some data [CODE] [COLOR=#00007f]Private[/COLOR] [COLOR=#00007f]Sub[/COLOR] Getfiles_Click([COLOR=#00007f]ByVal[/COLOR] sender [COLOR=#00007f]As[/COLOR] System.[COLOR=#00007f]Object[/COLOR], [COLOR=#00007f]ByVal[/COLOR] e [COLOR=#00007f]As[/COLOR] System.EventArgs) [COLOR=#00007f]Handles[/COLOR] Getfiles.Click Webbrowser.Navigate([COLOR=#00007f]New[/COLOR] System.Uri("http://mail.google.com/mail/feed/atom")) [COLOR=#00007f]Dim[/COLOR] Net [COLOR=#00007f]As[/COLOR] [COLOR=#00007f]New[/COLOR] System.Net.WebClient AtomFeed = System.Text.Encoding.ASCII.GetString(Net.DownloadData("http://mail.google.com/mail/feed/atom")) Atomfeedtext.Text = AtomFeed [COLOR=#00007f]End[/COLOR] [COLOR=#00007f]Sub[/COLOR] [/CODE] Every Time i run it i get a 401 Unauthorised Error I … |
| | [COLOR=Lime]i have a error message which is :[/COLOR] [COLOR=Lime]An unhandled exception of type 'System.NullReferenceException' occurred in WindowsApplication2.exe[/COLOR] [COLOR=Lime]Additional information: Object reference not set to an instance of an object.[/COLOR] [COLOR=RoyalBlue] and it has to do something between the [COLOR=Red]()[/COLOR] behind [COLOR=Red]kubus.show[/COLOR] for example[/COLOR] Dim kubus As Form2 Dim blok As … |
| | Hello, I'm a web designer new to server-side programming who just joined this forum. I pieced together a custom Index Service search sample using files I got from a Microsoft Studio SDK. The search works great in IE, but the results don't display in Firefox or Safari. I can tell … |
| | Hello, In vb.net 2003, I m using textbox to enter Phone no. How can i restrict the maximum length to get data is 10. Thanks in Advance  |
| | Hi everyone, Im Danlebs, i am a 3rd Info.Sys student @ UCT in Cape town. I like music (Afro-house, rock) n everythin worth listening to. This year i have a whole yr project which involves building a system for a small tourism company using VB.NET 2005. Its quite challenging n …  |
| | I manage pts in an HIV clinic. We keep a word file on each, and I use the comments and catagories tags in the directory listing to tell me who needs attention, revisits etc. The file name is the patient's name and unit number... Being able to copy the directory … |
| | I have a program that I input all my daily data. After I input the data I wan to print the form. The code that I use to print only prints the data I inputed and none of my labels. What I want is it to print the Form the … |
 | Hey folks, just curious on your take on this perplexing issue I am having! I have the money to buy a new system. PC or iMac. Now I have never given Apple computers much credit, as I have always been a dabbler in pc programming, and more so a gamer. … |
 | Hi all, This is my first post here. I appreciate any help you can give me. I am writing a solution that involves having a ConnectionManager application aside from the main application. I intend to have the ConnectionManager create sessions that wrap around the OleDbConnection that provides the connection to … |
| | i was working on an application....(chat based program (server /client)) and i needed that when a particular string is recieved i can activate picturebox for 3 seconds and then disable it ( picturebox.visible= false) i have no idea on how to use timer control at all because i never felt … |
| | I'm working on code that deletes a record in an Access database (Northwind). The delete works if the record isn't related, but doesn't if there are child records. I realize it's probably because the child records must be deleted before the parent record, but being new to ado.net, I'm not … |
| | salam :) i need a good website or ebooks about network programming using winsocket |
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