[vb.net] Forum Topics

I have created an Excel file through Cognos Reportnet SDK. This Excel file has a reference to another htmlfile which has the data. So when I open the Excel File, I get this message: Some of the files in this web page aren't in the expected location. DO you want …

Hi everyone, While reading an VB.Net book I came across with a question that says: "Develop an application that runs office appointment schedule" What key features should the proposed system contain? I mean what and what things should the system full fill to fully help the office workers? Thanks

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 …

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 …

[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... 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#"

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 …