VS 2010 Beta 1 offers the user the opportunity to change .NET versions.I compiled a solution then built same in .NET 4.0 Then compiled/(re)built in 3.5. The output info showed 3.5 but on an XP Pro (up to date .NET 3.5 machine) the Setup install produces an error message:"You need to obtain NET 4.0. Do you wish to get it now?"
View 14 RepliesMy problem is that the Winsock control doesn't appear to be releasing the connection when the Close Method is called.After the Close is issued the application performs a Do Until Loop to make sure the control is in the Closed State. Then we attempt to place the control into Listen state. At this point an error (Address in use) occurrs. The control is in the Closed State.
I placed a msgbox in the error routine with Retry and Cancel. The Retry performs a RESUME response to the error. Not withstanding how fast or slow of response to the msgbox, the RESUME ALLWAYS works and the Control then is successfully in the Listen State.
I have save the file in beta 1 and when i upgrade to beta 2?Error 1 Type 'System.Windows.Forms.WindowsFormsApplicationBase' is not defined. Error 2 'AuthenticationMode' is not a member of 'Forms'. Error 3'ShutdownMode' is not a member of 'Forms'.Option Strict On[cod]e...
View 6 RepliesTo the board: Lately I've been getting Runtime error 3447 ("The Jet VBA file (VBAJET.dll for 16-bit versions, or VBAJET32 for 32-bit versions) failed to initialize when called. Try reinstalling the application that returned the error") when attempting to open a certain program (not one that I designed, just downloaded and installed). I installed this program in January 2009, but this error began happening only this past July. someone else to information about the files vbajet32.dll and expsrv.dll. One site said that the problem was probably caused by the file expsrv.dll being absent, but I checked my System32 folder, and it's there. As far as I can tell, it has always been there (the computer was made in 2008, and as I said the program had always worked before). Vbajet32.dll is also there. I tried uninstalling and reinstalling the program, but error 3447 still occurs. I also tried uninstalling the program and installing an older version, but 3447 is still there.
I tried replacing expsrv.dll, thinking it might have been corrupt, but that didn't help, and I cannot register that dll anyway. I can't figure this thing out. Both of the files are there, and I didn't change any settings or anything anywhere between last January and this July. By the way, I am on Vista.
I've tried to install the Visual Studio 2010 VB Express - but no luck. Can't uninstall the beta 2 version I have. I've tried to uninstall each component in control panel but continue to get windows installer errors - or error 1719. how to delete the beta version? Tried deleting the .net framework 4 keys in registry, no luck.
View 2 RepliesIm trying to make a web browser in VB 2010 well i tried the simpleWebBrowser1.Navigate(ToolStripTextBox1.Text)For the search button but it doesent go anywhere but the name of that form in a random search engine everytime how would i code this with Back Forward and refresh button als
View 3 RepliesWhat's the best way to store that the app is beta?You can't enter letters in the assembly info version (a "b" would be great).So is a setting who is set to Beta = True the best? I don't want to hardcode it, I want it to be at one place in the program.
View 8 RepliesI have a simple application that stores settings using My.Settings. When built using .Net 4.0, it works fine. If I change to build with .Net 3.5 Client (or just .Net 3.5) I get an error 'An error occurred creating the configuration section handler for userSettings/My_Application.My.MySettings: Could not load file or assembly 'System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089''.
How can I build an application for PC's that do not have .Net 4.0.
I've tried using the VS 2010 beta to edit some real projects, and it is next to unusable due to performance issues. The cpu is more or less constantly at 100%, and most often the code editor uses around 10 seconds to respond to any text input. If I introduce a couple of compile errors things get even worse. Are there some drastical performance improvements that are planned in the VB editor before release, or are there special things that might trigger this?
View 22 RepliesI've been having a problem since installing the first beta of Visual Studio 2010 which has limited what i have been able to do. The problem centres around one reference: System.Design When I attempt to add the reference i get the following error: However, the System.Design.dll file actually does exist and is valid:
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I am trying to upgrade a project that was originally designed in Vb6 to Visual Studio 2010 beta. In my application, I communicate with a device that has embedded code through a serial port. My Vb6 project states the following and works: SerialPort.Output = Chr(&HAD) My new code in Visual Studio states:
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I am using the MSComm controll. I have duplicated all the settings from the older program.
Is there anyway to use VSTO 2008 with the Office 2010 beta? I know I can use VB 2010 beta but I prefer to use 2008.
View 2 RepliesIf I create a DLL using VB 2010 express can it be used by previous versions of of .Net (3.5, 2.0)? Will the DLL use .Net 4.0 components, which is what I want. I don't see a way to force that to be the case.
View 1 RepliesI am trying to upgrade a project that was originally designed in Vb6. I am trying to bring it forward to Visual Studio 2010 beta. One problem that I am having is that the testbox.locked property is no longer supported. What would be an appropriate property to use in this case?
View 2 RepliesYou are invited to take part in one or more beta exams for Visual Studio 2010 and the Microsoft .NET Framework 4.If you pass one of the beta exams, the exam credit will be added to your transcript and you will not need to take the exam in its released form. The 71-xxx identifier is used for registering for beta versions of MCP exams, when the exam is released in its final form the 70-xxx identifier is used for registration. By participating in beta exams, you have the opportunity to provide the Microsoft Certification program with feedback about exam content, which is integral to development of exams in their released version. We depend on the contributions of experienced IT professionals and developers as we continually improve exam content and maintain the value of Microsoft certifications. The following exams are a part of this beta offering.
Receiving this invitation does not guarantee you a seat in the beta; we recommend that you register as soon as registration opens. Beta exams have limited availability and are operated under a first-come-first-served basis. Once all beta slots are filled, no additional seats will be offered. If you register, please ensure you are committed to attend. Testing is held at Prometric testing centers worldwide, although this exam may not be available in all countries (see Regional Restrictions). All testing centers will have the capability to offer this exam in its live version.[code]
I Have a project I am currently making in visual basic 2008 express edition. I then tried out visual basic 2010 express beta 2 and found a feature i need for my project in it...
If I convert my Visual basic 2008 project into a 2010 beta 2 project will i later be able to convert the beta 2 project into the full version of visual basic 2010?
<edit> On 27th January, 2011.If you are using VB.Net 2005 or earlier then please see my 14th post in this thread.</edit>I saw a post earlier on which reminded me about Extension Methods.This led me to create the following code which acts on the base class
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I want to update the project with some new functionality but I want to keep the original intact.What's the best way to go about creating a new project with copies of all the files and resources from the original, but with paths that all point to the new copy?
View 5 RepliesI decided to learn reporting in visual basic .net 2005 but I didn't know what version of crystal report to be used. I've heard that we must use appropriate version for different Visual Studio. Can you please give me the exact version for VS 2005 and 2010?
View 1 RepliesI have a small application where I am importing different versions (2008, 2010) of Excel sheets and saving them in SQL server. My program will find the 2008 versions but for some reason it will not find the Excel 2010 versions. I am not sure if my code for the Connection String is correct. Perhaps someone could have a look at my Connection String code?
Imports System.Data
Imports System.Data.OleDb
Public Class DBHelperClass
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[URL]I'm making a bot to submit a form multiple times. I want to add "public int count" and "public int max" to limit and count how many entries I've had.I can't find out where to put it though, I know in the class but where? When I put it somewhere it says end of statement!
View 1 RepliesThis piece of code generate a "internal compile error" in VB 2010 beta 2. Is the begin of a ODBC program test using a MySQL database. Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim conn As ADODB.Connection = New ADODB.Connection("DRIVER={MySQL ODBC 5.1 Driver};" &
"SERVER=localhost;" &
" DATABASE=dbmysql1;" &
"UID=root;PWD=ranger; OPTION=3")
End Sub
End Class
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.
View 5 RepliesI am facing another error "An error occurred trying to load the page. Member not found. (Exception from HRESULT: 0x80020003 (DISP_E_MEMBERNOTFOUND) )" performing the following scenario:- Opened a sample VS 2010 WPF project that I receiveved from a co-worker (Project compiles, and run on his machine)I tried to open project properties (Project --> Properties)The project properties panel/window didn't open, all it had was an error symbol (red/white X) and the error message above(HRESULT: 0x80020003).I am unable to view niether the designer window nor the code window (no messages are reported) but the pane where the code/design shoud display is empty, all you can see is the background color.
View 1 RepliesThe function "Convert.ToInt32" returns my an integer increased by 48. My operating system is Windows Vista with 32 bit.Here a code, where the bug will be called:
Module Main
Sub Read(ByVal Text As String, ByRef Value As Integer)
Console.Write(Text)
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i just wrote a simple java script function which will return true or false, even when the function returns false my server side button click event was firing. this is not happening regularly. i am using vs 2010 and ie 8 and vb.net 3.5, this is not happening all the time [Code]
View 1 Repliesi have this delete code
My search
Public Sub mnamesearchdata()
'search data
Dim blnfound As Boolean
blnfound = False
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My Database In case. Having weird issues also were my database will be wiped out. Having 0 record.
[URL]
Is VB Express 2010 slower to compile and run that older versions of VB Express? I've installed it this weekend and it seems a little sluggish on my quad core computer with 1 gig of RAM. I have VB Express 2005 installed for my students at school and it seems to fly just fine. Those school computers are older P4s with 512k of RAM.
View 7 RepliesWill i be able to successfully install 2010 beta 2 side by side 2008? because i want to test 2010 features and some development toolkits such as silverlight while i don't want to uninstall my visual studio 2008 professional.
View 2 RepliesI am trying to implement a webservice but I am receiving this error :Client found response content type of 'text/html', but expected 'text/xml'.The request failed with the error message:Quote:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code].....