Visual Basic .NET Questions and Answers

Recent IT Questions

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external application installer using vb.net

Hi, I'm trying to create a simple application launcher in vb.net i would use at work, I'm a computer tech and i constantly need to install the same package of software on newly deployed workstations (antivirus, works, media player, etc). I've tried the following: Shell("installer path") and ...

View Answer   |  May 28 2008  4:59 AM GMT
Software Quality Assurance, VB.NET, Software Quality
asked by Mineral

  35 pts.

Database Newbie

Im quite new to database security and MSSQL server 2005 and 2008 and was hoping to find some extra sites or books to help as I am currently writing an application to send OS info and service tags to our SQL server. I obviously can t have the SQL server directly on the internet with an open port but...

View Answer   |  May 27 2008  10:00 PM GMT
Database, SQL Server, Visual Basic .NET
asked by Neutrino

  10 pts.

whate a differance between ado.net and sql and datadapter

whate differance between ado.net and sql and datadapter and using in vb.net

View Answer   |  May 21 2008  6:40 AM GMT
VB.NET, Visual Basic .NET, ADO.NET
asked by B.rashed

  20 pts.

2D arrays

how can i find sums of each column in 2D arrays of vb ?

View Answer   |  May 15 2008  0:31 AM GMT
VB.NET, Visual Basic .NET, 2D arrays
asked by Rgyi

  5 pts.

vb.net

I have developed an application in VB.NET using Visual Studion.NET 2003 on my computer. I can successfully run the application using the VS.NET 2003.. Now i want to run the same application on another computer, in which there is no Visual Studio.NET installed... but the operating Systems for both...

View Answer   |  May 7 2008  9:28 AM GMT
VB.NET, Visual Basic .NET, Visual Studio
asked by Roshy

  5 pts.

Opening Windows Form using ComboBox in VB.NET

How can I program a List Box or Combo Box control to open a Windows Form in VB.NET 2005 using the selected value of the control?

View Answer   |  Apr 22 2008  5:38 PM GMT
VB.NET, Visual Basic .NET, Windows Forms
asked by Rpguthrie3

  5 pts.

about checkbox

Iam just at the very basic level of entering a boolean value(yes/no) for the check box cheked value in to a database with field check...for this Iam using a string variable checkvalue and proceeding like this private sub submitbtn_click(.......) dim checkvalue as string="" if checkbox1.checked=...

View Answer   |  Apr 14 2008  11:00 PM GMT
VB.NET, SQL Server, Visual Basic .NET
asked by Anupamak15

  15 pts.

how to store the radio buttons checked value in a database (sql)using vb.net

Iam having 2 radiobuttons in my web form rbown and rbrent for the user to selcet whether he owns a house or he rents.I assigned own and rent as text propertis to the 2 radiobuttons and groupname as group1. Iam trying to store the text values depending on the selection of the radiobuttons in the...

View Answer   |  Apr 3 2008  3:29 PM GMT
SQL, VB.NET, Web development
asked by Anupamak15

  15 pts.

vb.net connection string for ms sql database for window application

vb.net connection string for ms sql server database in window application

View Answer   |  Apr 2 2008  7:55 AM GMT
VB.NET, SQL Server, Visual Basic .NET
asked by Nikhil21

  10 pts.

Check for Inserting Same ID Number using VB.NET and SQL Server 2000

I have ID Number Based Application once i enter one ID Number how can i put a check to stop entering same ID number am using VB.Net with Sql2000

View Answer   |  Mar 23 2008  11:23 PM GMT
VB.NET, SQL Server 2000, Visual Basic .NET
asked by Flyhigh

  5 pts.

Differences between versions of Visual Basic

What are the major differences between Visual Basic 6.0 and Visual Basic 2005-2008. Is Visual Basic 6.0 simpler to learn for a beginner than Visual Basic 2005-2008.

View Answer   |  Mar 17 2008  0:34 AM GMT
Visual Basic .NET, Visual Basic 6, Visual Basic 2008
asked by Priceless

  5 pts.

vb.net appilication not running a in network

Hellow All I have developed a small appilication in vb.net 2005 with sql server 2000. the appilication is running in a machine is ok. but when i am going to access the appilication through another machine in the network is not running. How can I solve this problem please help, Thanks

View Answer   |  Dec 7 2007  1:55 PM GMT
SQL Server 2000, Visual Basic .NET
asked by Sowmi ssk

  5 pts.

Difference between commands

What is the difference between clear command the setting an object to nothing?

View Answer   |  Dec 5 2007  5:56 PM GMT
Visual Basic .NET
asked by Tkilgore

  20 pts.

Excel Interoperability

When I execute my code that has early binding of Excel object, I am getting many processes being spawned. How can I keep the processes from being orphaned after the application completes? I have already set my objects to nothing at the end of my procedures.

Answer Question   |  Nov 27 2007  1:49 PM GMT
Visual Basic .NET
asked by JohnG

  5 pts.

Databinding Radio Buttons in VB.NET

The best way to visualize my question is to think of how Microsoft Access handles radio option buttons. In Access, when you put in radio button controls, each one is given a unique, numerical value. When the radio button is selected, its numerical value is stored in the table behind the form. ...

View Answer   |  Oct 13 2007  8:07 PM GMT
VB.NET, Visual Basic .NET, Databinding
asked by Bob721

  0 pts.

Exchange Server Database

Hi all, I want to ask if anyone knows how to open a Exchange server database? or how to read emails and contacts from the exchange using VB.Net? Thanks.

View Answer   |  Feb 3 2007  5:38 AM GMT
VB.NET, Visual Basic .NET, Exchange databases
asked by mmm555

  0 pts.

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