.net - Connecting RS232 With Visual Basic 2010?

Dec 5, 2011

Possible Duplicate: Creating a Serial Port in code in VB.net

I wanna connect RS232 to vb in order to set an input for motor such as the steps and motion. I'm really new with VB. I'm using VB2010 express. Can you help me with the coding?

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Connecting RS232 With Visual Basic 2010?

Feb 10, 2012

Possible Duplicate: Creating a Serial Port in code in VB.netye. I wanna connect RS232 to vb in order to set an input for motor such as the steps and motion.

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Connecting A Button And A Text Box In Visual Basic?

Feb 22, 2009

I'm stuck on this exercise that asks me to create a text box and a button. Each time the button is pressed it is supposed to add 1 to the text box. Anyone know how to approach this?

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Aug 22, 2010

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Connecting To Microsoft SQL Server From Visual Basic?

May 14, 2012

I am attempting to connect to Microsoft SQL Server 2008 R2 from within Microsoft Visual Studio 2010. My connection string is as follows:

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Aug 19, 2009

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[Code]...

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Dec 29, 2007

I am a brand new user of MS Visual Basic 2005 Express and MS SQL Server 2005 Express.  I have familiarized myself with both programs but have one extremely frustrating problem.  Once I open SQL Server, I can not establish a database connection from Visual Basic using the Visual Basic Data Source Configuration Wizard (even if I close SQL Server).  If I reboot and open Visual Basic first, I can then connect using the Visual Basic Data Source Configuration Wizard.  But then I can not switch to SQL Server and open the database (even if I close Visual Basic).  Again, I must reboot to open the database in SQL Server.I suspect there is a setting somewhere that needs to be changed, but I can not find it?

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Aug 5, 2011

Does anybody know which version of Visual Studio 2010 contains the full set of Visual Basic SharePoint Templates? I am about to embark on a project to create Visual Web Parts to be used in a SharePoint report.

At the moment I am using Visual Studio 2008 and even though the WSPBuilder is installed none of the relevant SharePoint templates are present.Having searched SO and the web, most advise to install the templates via the Visual Studio command prompt: devenv /installvstemplates

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IDE :: Adding References In Visual Studio 2010 Beta 2 (Visual Basic)?

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I am just wondering how I can add Direct X references to Visual Basic in Visual Studio 2010 Beta 2. I cant find them in the .NET reference list, or the reference list, or anywhere. I downloaded the Direct X SDK for August 2009, but I can not add the .dll files to the reference list. Is there anything I can do to add them? I need the references for programming reasons.

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Jan 15, 2012

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Apr 20, 2012

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Asp.net - Force Visual Studio 2010 To Use Visual Basic 10?

Mar 9, 2012

To reproduce the error I'm getting:Create a new Visual Studio 2010 ASP.NET web site in Visual Basic, targeting .NET 2.0Type "Public Property Test As String" Observe "Visual Basic 9.0 does not support auto-implemented properties." error Visual Studio 2010 is happy to use VB 10 against .NET 2.0-targeted Windows Forms applications, this only appears to be an issue with ASP.NET.Is there a way to force Visual Studio 2010 to use VB 10 when targeting .NET 2.0?

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Nov 6, 2011

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Oct 2, 2010

When trying to import CrystalDecisions.CrystalReports.Engine, and CrystalDecisions.Shared. I'm getting a green line. What might be the problem?

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Jan 24, 2011

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Sep 16, 2011

I'm using Visual Studio 2010 and I'm working on a windows application form. I'm struggling with our database. I can connect and retrieve Data in the Grid View. But I dont want to display the records I want to put a specific on ina specific row column in a variable,in short I want to work with it.My DataSet is called ProductionDataSet. The Table is called Employee and has four column called Employee, First_Name, Last_Name and Status.How to I now store lets say the entry in colum 4 and row 5 in the variable x?

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Const Wm Visual Basic 2010?

Jun 27, 2011

druring my search how to display a picture from a webcan using vb I found in some treads the following code:

Const WM_CAP_START = &H400S
Const
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[Code]...

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Jan 4, 2012

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[code].....

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May 1, 2010

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Feb 12, 2012

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Jan 4, 2011

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Mar 22, 2012

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What is a Boolean and what does it do in Visual Basic 2010?

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May 28, 2011

At each end of the row on a DataGridView I have Inserted a button But when I Double click either Button on the Design page the code page Loads and I get

Private Sub DataGridView1_CellContentClick(Sender as system.object, e as Windows.system.Forms.DataGridViewCellEventArgs) Handels DataGridView1_CellContentClick
End Sub

But why is this, when I Double clicked the Allocate Button in the DataGridView1 in the Design page, surely as I double Clicked the Allocate Button or View_Job Button in the

[Code]...

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Dec 17, 2010

I just installed Visual Basic 2010, went through some tutorials on how to display files, but can't find any material on how to select and embed existing PDF files into a form.

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Jul 25, 2010

I have this XML, and I want to know how I can go to one of the tags and make its contents into a variable.

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<File>

[Code]....

But it only showed be how to go to the first tags.  In this xml, it is in a few tags, (<MediaInfo> <File> and <Track>)  I don't know how to go past those tags to get to the tags that I want to get to, plus, how would it work when there is a few things that have <Track> as a tag?  Could I use the whole thing <track type="Whatecer"> to get there?

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May 13, 2012

I have a chart wich contains a series and I want to determine whether the points are inside or outside the series area.

So I thought that I should find the two X values for the series at the Y value of the point and check if the X value of the point is between them.

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Oct 19, 2010

How can I find the OS using Visual Basic 2010? It does not seems to recognize any of the old commands like GetVersionEx etc.

I am looking to find out the Windows Version, Build, 32 or 64 bit, RAM, Processor and Manufacturer.

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Mar 9, 2012

I'm using Microsoft Visual Studio 2010 Express: the C++ and VB versions.

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Private Declare Sub CalcGraph Lib "Model.dll" ()

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Apr 28, 2011

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Private connectionstring As String = "provider=sqloledb.1;" & "data source=harampak.sdf  ; conntiontimeout = 15 ; integrated security=sspi   but error is occuring , saying that sql server doesnt exist , invalid connection string the database file is on the same folder of the project file

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Make Graphics In Visual Basic 2010?

Apr 23, 2012

I want to know if anyone here can teach me how to make graphics in visual basic 2010. For example, you have a form where you put everything about a graphic (type, data for x, data for y), you press a button and it appears.

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Microsoft Visual Basic 2010 Cannot Startup

Jan 26, 2011

The version of Microsoft Visual Basic 2010 Express Edition that I downloaded never started up  the whole time. It always shows it's Splash Screen and then shows a error message that says Cannot Create Window and it never continued. I need to work on the new technology, VE powered by Microsoft Visual Basic, and VisualPower powered by Microsoft Visual Basic .NET. I need help on this. Please help!!!! Only Microsoft Office 2003 on Windows XP Service Pack 3. Installed with a few MB left.

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Open A Program Within Visual Basic 2010?

Aug 6, 2010

How would I open a program within Visual Basic 2010? (Like running "Application.txt" from "C:" within a Visual Basic project.

Public Class getfrom
Dim getfrom As String
Dim saveto As String
Dim download As Boolean

[code]....

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Reading Files Off Of A CD/DVD Using Visual Basic 2010?

Jan 21, 2011

Me Again, Can anyone tell me how to go about using Visual Basic 2010, on getting file information off of My CD'S/DVD'S as I have Many of them with No titles written on them.basically i would like to insert a CD or DVD into my computer and when i click a Button, A textBox will have all the files from the CD or DVD. and then i could print the list and keep a record of my CD/DVD.

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Stored Procedure In Visual Basic 2010?

May 22, 2011

I have a Problem Creating a stored Procedure I keep getting an Error Message saying

Incorrect syntax near '@BFDateTimePicker',Must declare the scalar variable "@BfDateTimePicker",

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[Code]...

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Time In A TimeMaskedTextBox Visual Basic 2010

Mar 17, 2011

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Is there another code to show the actual time of the day, But be able to change the time in the TimeMaskedTexBox to a time Needed ie: For a Booking later on in the day.

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Timer/Clock In Visual Basic 2010?

May 4, 2011

have Visual Studio 2010 Professional and I am coding in Visual Basic. Ihave a form that contains a question and 4 options as the possible answer to the question.I would like to enquire as to how I would go out adding a timer on the form? The timer must basically display the seconds going by as they are thinking about the answer.

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Feb 22, 2012

<html>
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if Possible to Use HTML Code like above in Visual Basic 2010 in WPF?

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Visual Basic 2010 : Use NumericUpDown To Set The Time?

Jan 5, 2011

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