My application is looking for .Net Framework 4.0 but I only have 3.5 on my machine so I get an error.How can I get my application to work on 3.5 only?Is there some code which is 4.0 code only? which creates this error?As this is corperate computer I can't upgrade to 4.0 myself either.
View 4 RepliesVS 2010 application don't work?
View 6 RepliesI have developed a VB 2010 express application that works on my windows 7 machine, but when I deploy it to other windows 7 machines the application will not run at all. I created an msi script to install the software on other machines and it includes the .NET 4.0 framework an all of my application dll's and such. Any idea what might be he problem?
View 2 RepliesI have the following extension method. However, when I type "File." this method doesn't pop-up. What did I wrong?
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I just finished creating my VB application and now when this application running on another PC, jumping out error (error image here [URL]..
View 1 RepliesI recently had to format my PC, So I moved my project files and build files to my External Hard Drive, and continued to work on my project..I started to receive emails saying that the application is saying "Cannot download the application. The application is missing required files. Contact application vendor for assistance." After clicked view details, I found this:+ Downloading file:///C:/Users/myuser/Downloads/Browser.application did not succeed.I was confused, the .application file is not in Downloads, its supposed to download it from my website. And if I were to open my project on a computer with it already installed, it won't check for updates - it opens really quick without the "Viewing Application Requirments" window.
View 1 RepliesI recently had to format my PC, So I moved my project files and build files to my External Hard Drive, and continued to work on my project..I started to receive emails saying that the application is saying "Cannot download the application. The application is missing required files. Contact application vendor for assistanc
View 2 RepliesI've written an application using Visual Basic 2008 Express. It's intended for widespread use on individual PCs running Windows XP (Service Pack 2) and later. It has been found to work nicely with XP, Vista and Windows 7. The queston: Will it work on the Windows operating systems used on tablet/slate computers - particularly Windows CE 6.0R3 and Windows 7?
View 5 RepliesI am calling a stored procedure that calls a bcp command from a visual basic 2005 application to export data to excel. When I publish the app on my machine the procedure works fine. However when I attempt to install on another users machine when I push the button to call the event ..the export does not happen. I am trying to install from a network and the other modules work fine.
View 2 RepliesI'm trying to get hotkeys to work in my application (to make it visable if its minimized). I got it to work except that they only work once... the second time you try it does nothing.
here is the code i was using
Public Enum HotKeyModifiers As Integer
MOD_ALT = &H1
MOD_CONTROL = &H2
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So basically I made this code below to make my application (when the mouse leaves), go smoothly in an 70% opacity, with a fade.
Private Sub Timer3_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer3.Tick
Me.Opacity = Me.Opacity - 0.05
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I am trying to construct a data management application for work. I had this working fairly well then moved over to VS 2008. When I am submitting my data via the button it is giving me a null exception error on the call sub.. Here is the code.[code....]
View 10 RepliesI have an application developed in VB 6.0 and VBA that uses latest Office 32 bit version. But since this application is 32 bit, it does not run on systems where 64 bit Office versions are installed. What is the best strategy I have to adopt to port this application to 64 bit. We have a mandate to use VB.NET and minimal (as much as possible) code modification from VB/VBA to .NET 64 bit. Please suggest the best option I can use so that I can leverage all best practices for this porting.
View 2 RepliesI have creating timekeeping application, I was used drag and drop for my datagridview. During build I can add, edit and delete records. But when I published and run there was an error saying (see below).
I have consume for almost 2 days to fix this problem but no luck.
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I've developed a small windows form application in Visual Studio 2005. I have tested the application on a completely fresh install of Vista 32-bit as well as Vista 64-bit and it works fine... But when I copy the application onto an XP machine the following problems occur:The application no longer has its icon, just the default .exe console box icon
Whenever I try to open the application, absolutely nothing happens
I've almost finished a binary clock, but I have one problem. The user should choose between two different backgrounds, named binary.jpg and binary 1600.jpg
Dim Bild1 As New Bitmap(Application.StartupPath & "/Bilder/binary1600.jpg")
Picturebox1.Image=Bild1
I get "Parameter is not valid" on the first line.
I just completed building an application that reads and writes to a MS Access database located on a network drive. It works great on the computer that I created it on, but when I try to run it on another computer it fails to initialize. I'm not sure if there's a setting in the database I need to change,
View 4 RepliesIn an other post of mine, a discussion was going on to change the extensions of mdb so user does not recognize it as Access DB (this is important for me) I tried this and changed extension to xrd, ran the application and it gave error. Off course it could not find my mdb. How to handle this? Do I need to make all the connections again?
View 5 RepliesThe following is an application sample downloaded from the Microsoft website.It shows how to use the serial port.However, it does not work as written.It sends data OK.When it receives data from the serial port and attempts to display it in textBox2, the program locks up and eventually shows an error message having to do with a thread error..Does anyone understand why this "sample program" written by Microsoft does not work?I see many posts about problems attempting to read the serial port and generating thread errors,[code]
View 2 RepliesI have a standard Visual Studio 2008 VB.Net WinForm application, running on Vista Business. One of the forms has a timer that passes Me.Handle to FlashWindowEx. This works as intended as long as none of the windows that belong to this application are the Foreground window. If this program is running and another application's window is the Foreground window, then it flashes as intended. If, however, any of this application's windows are the Foreground window, then it doesn't flash.
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I want to lear to use mvc4 on vs11 beta professional version
I created an ASP.NET MVC 4 WEB APPLICATION I select the Empty template I create a controller called c1
Namespace MvcApplication3
Public Class c1
Inherits System.Web.Mvc.Controller
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I want to transfer files from one directory to another using streamreader and writer class. Now i want to add a statusbar to show the filename on statusbar along with the remaining percentage. It will reach 100 when file has been moved to new directory.
Dim ioFile As New System.IO.StreamReader("C:sample.csv")
Dim ioLine As String
Dim ioLines As String
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I am using a vb 2005 and mySql as my database. I already created my project but it seems like when i edit my program.. it doesnt apply. What might be the problem? Is the vb.net application, MySql or the OS?
View 2 RepliesI followed the Quartz manual to the dot and still I'm not sure why it isn't picking up the GetDeal.vb (Quartz job) in Global.asax. It never went into the _scheduler.JobGroupNames and _scheduler.TriggerGroupNames loop as follows:
Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
Dim factory As ISchedulerFactory = New StdSchedulerFactory()
_scheduler = factory.GetScheduler()
_scheduler.Start()
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I've attached a link to download my Project here. how to make it work?- [URL]
I'm feeling frustrated. I have spent hours looking for a good piece of code to capture the keypress events in any windows no matter if my application is focused or not. I need to create an application to work in the background to capture the F5 key. Does anyone have any code?
View 4 RepliesI have added COM control AxWindowsMediaPlayer to form in vb.net.and just have following code
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
WMPlayerVideo.URL = "abase.mp4"
End Sub
End Class
abase.mp4 file is kept in directory where exe is there. Every thing runs fine on dev m/c but on client machine application is not lauached.When Interop.WMPLib.dll and Interop.WMPLib.dll are copied to the exe file directory then application is lauched at least but file is not played automatically and even on pressing play button its not played.Is some dll registration required to make it work? or some references needed in project?or some changes on user machine?
In my application i want to perform some work when an application is closed from taskmanager.
View 11 Repliesdoes anybody know of a 3rd party spell checker that will work with VB 2008 in a non web application??
View 2 RepliesI've a vb.net (VS2005) destop application, which uses faxcomlib to send fax. Fax server is a windows 2003 server. when i run the vb.net application on the server, it uses the local fax service and it works fine. however, when i run the appllcation from a windows XP client, the fax dosen't work. it is not able to connect to the network fax. i've also read somewhere that faxcomlib only works with windows 2003 or SBS server. if yes, then the best way to send fax in such an environment where fax is installed on a Windows 2003 server and the client machinces are windows XP or Windows Vista.
View 3 RepliesI am developing a VB.Net application. That application might be working on a LAN. MS Access as a backend will be used.
I have developed many single user applications, but don't know of multi user , LAN, manage DB etc. How do I make the program as Multi user on LAN. Data will be accessed at the same time. How to mange such things.