Working With Databases In Visual Basic .Net And WPF's Or Silverlight?
Jun 5, 2009
in this last weeks i've tried to discover how to use data usin' WPF's. So, in resume, i know how to use data in VB Windows Forms Application Projects, using SQL or Access Files connections.But in WPF and Silverlight i dont know how to bind database. In order to show, per example, data in a datagrid. Or in A Combo.
i am writing some applications for windows phone on VB i want to connect on a remote database in order to exchange data but i do not want to use WCF (Like this : WCF) [URL] but i want to use a simple MySql because i can easilly find some free hosts !
I am getting the following message in VS 2005 Standard Edition using VB for a Windows Form Application:Microsoft (R) Visual Basic Compiler has Stopped Working.A problem caused the program to stop working correctly.Windows will close the program and notify you if a solution is available.<Debug> <Close Program>Clicking on either Debug or Close Program shuts down Visual Studio.Happens when pasting code from 1 form into another. Seems random but usually about 5-7 pastes or every 10-15 minutes.I have looked at FIX: The Visual Studio 2005 IDE may randomly crash when you build a Visual Basic .NET solution (Article 942124) but it states this should happen when doing a Build or Rebuild.The Workaround says:To work around this problem, use the whole project as the reference.What exactly does this mean and how would I do this?Installed Products:
Microsoft Visual Studio 2005Version 8.0.50727.867 (vsvista.050727-8600)Microsoft .NET FrameworkVersion 2.0.50727 SP1 Installed Edition: Standard Microsoft Visual Basic 2005 77633-235-2833766-41228Microsoft Visual Basic 2005 Microsoft Visual C# 2005 77633-235-2833766-41228Microsoft Visual C# 2005
I am trying to make a project for point of sale and i am having issues with updating inventory table. once cashier make sale items quantity should get subtracted from inventory table. i tried bellow code but it is not updating table, however in message box it does give me new quantity for that item.
I'm working on my first Visual basic program and I've hit a snag. I want to make a working search form that pulls data from an access database that i already have linked into my visual basic program.
Basically when they click search, i wan't it to check the textbox (lets say firstName.text box for now) for there name, then find all the entries in my database that have those names and display them in a grid.
I am working with Visual Studio 2010 Pro. My OS is Windows 7 x64.I am migrating a VB.NET application that was written for .NET 1.1 / 1.0 in a much earlier version of Visual Studio.The project converted without many issues and works except for on thing. The Jet 4.0 libraries are not available for Windows 7 x64. I understand that they have been replaced with ACE Provider, with actually has an x64 version.
I need to be able to manipulate an MS Access 2003 format database (MDB). I am planning to target .NET framework 2.0 to ensure maximum compatibility with downlevel clients. (I can't install framework 3.5 or 4.0 on these machines). I need to continue supporting MS Access 2003 format on these machines. If I switch to the ACE provider, wouldn't I have to at least install the Microsoft Office 2007 data access components on all of the machines that will run this application? What's the best way for me to target these older machines without having to install any extra software? They already have .NET 2.0 installed and have the JET 4.0 libraries registered.
I would like to convert a VB.NET 64-bit desktop application to a desktop WPF application and also to web-based Silverlight application. Can you write 64-bit applications using WPF or Silverlight using VS 2010?
If not, can you write 32-bit WPF and Silverlight programs that act as the presentation managers that interface with the user and have them use 64-bit class libraries? Or do all modules have to be either 32-bit or 64-bit?
I tried to install Microsoft Silverlight 2 but fail - fatal operation however I managed to install Silverlight 3 for Visual Studio 2008. Do you think I need to install Silverlight 2 as well because it clearly to see that Silverlight 3 is a latest version. Please response. Secondly for Visual Studio 2010 I managed to install very easily with Silverlight 4. There is no problem at all. I think, I more likely in VS 2010 Professional. But I have to keep this together (VS 2008 and VS 2010) because I still need to develop certain program. Can I maintain both of this version together?
I need to write a paper on the comparison between (Microsoft Visual studio 2005 to develop web applications using asp.net) and (visual basic and Netbeans to develop j2ee applications using java).I need suggestions for good webpages,journals or documents which can help me out here. I have to write at least 1500 words so any suggestions are welcome.
In a while loop, I am writing a progressively increasing integer value (between 0 and 100) to the Value attribute of a ProgressBar control, when it disappears from the window in which it resides. I have verified at the time that it disappears that the Min is 0, Max is 100, and Value is a valid integer in range.
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
Alas the Visual Studio command prompt is also missing from my VS2008 installation.So, the question remains: which version of VS2010 contains what I need for pain-free SharePoint development? There is a rather large price different between VS2010 Professional and VS2010 Premium, so can anyone tell me if the cheaper version (VS2010 Professional) contains all the Sharepoint templates?
How do I disable the background compiler for Visual Basic in Visual Studio 2008?
For my sins, I have to work on a large VB.NET project and it often locks up for 20 seconds at a time whilst doing the very helpful background compilation
I'd rather work blind between compiles and be able to do some work.
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.
I am trying to make a console program in Visual Basic on Visual Studio 2008. I want to ask the user of the program if he wants the premium version or the standard version. If he chooses the premium version, then I want it to say premium in his "receipt" later on and if he chooses standard, then standard in the receipt.
I have Visual Studio 2008 Professional and I'm trying to make it so I can click a button to send the application to the System Tray and then click the icon in the System Tray to make the application come back.
Can anyone provide me a method or sample code to do this?
when the user clicks on the add button another form launches, which enables the user to add student info such as name, address, course, start date and end date, this information is then written to class when the ok button on that form is clicked, and then displays the data on the initial form in data grid. the user can add multiple entries and they are all displayed on the intial form and a the data grid is populatedwhen any of the rows in the displayed grid is selected, and the update button is clicked then the same form launches as the previous one and but this time its in the update mode and pre populates the form with the inital values.
I am very new to Visual Studio Application Development. I'm mostly a DB guy. I used Visual Studio as a Report Designer, not much of an .Net guy though I can understand it. I am now asked to create a .net application and I'm trying to create a "Hello World" starter app. I opened my Visual Studio, click File-New Project and all I see is Business Intelligence Projects and Other Project Types. My step-by-step guide says choose Visual Basic, Windows Forms Application. But I can't see it as an option.
I have visual studio 2008 installed and was using C#. I am now trying to find Visual Basic. I can't find it. Is there a way to download it or should it be somewhere in my visual studio program? I don't want to use vbexpress, just regular VB 2008.
I recently loaded my copy of MS Visual Studio 2008 Standard Edition, with Visual Basic, on to my new laptop, one with a Windows 7 operating system. This version of Visual Studio had been on my other laptop, a Windows Vista machine. When I attempt to run any of my Visual Basic applications which has a MSFlexGrid container on it, I get this error message "Unhandled exception has occurred in your application... The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG). Also,
I want to use "OpenGL" in my project. Is it possible to associate it with "Visual Basic" application developed in Visual Studio 2010? If yes then how can we do it.
whilst trying to debug a sample program, get error code bc 32400. Also error code Class 'CLSID_CorSymWriter' could not be created system error &H80040154&
I have been working on a game development program for a few days now. And have come to a halt on one part, and thats adding a 3D space in the program. I do not know the code for this, would some one please provide something i could use for adding 3D space in my project? for example, i have a panel set up to be the view port in to the 3D space. Now i need to figure out how to program it so you can see a 3D space, click on the mouse and drag and the grid will follow the mouse.Likecreate a grid, i wish to give it a grid of 150 x 150 grid pixles.
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?
have just overlooked something somewhere...I am writing VB.NET stuff in VS2010 on Windows 7 64-bit. It seems to build by default for a 32-bit target, how to I tell it to make a 64-bit executable?