It says I must use only SQL or Access. That is SQLExpress doesn't work. The test connection does work. Trying to do a quick demo project before I spend big bucks. I cannot get my Access 2003 to register so only have 34 uses left.
We have here visual basic/studio 2003 running in my XP box and I need to install MSXML so I can use MSXML2. I went to the microsoft site and got msxml 4 (code uses that version). I installed it, making sure the SDK was selected to be installed, but when I go back to Project->Add Reference, I do not see it there. Am I missing anything here? My system32 directory looks like this after installing msxml4:
C:WINDOWSsystem32>dir msxml*.* Volume in drive C has no label. Volume Serial Number is D063-14D7
I create a new Windows Forms application and add an AboutBox form which is built-in into Visual Studio. I add a button to Form1 to show the AboutBox when clicked.The AboutBox form has a label with the text "Version" on it. The following code is supposed to add the application's version to that label at run-time:
Me.LabelVersion.Text = String.Format("Version {0}", My.Application.Info.Version.ToString)When the application version is changed in the Publish tab of the My Project form to 2-0-3-6, the version on the AboutBox at run-time stays at 1.0.0.0 (of course after rebuilding).
Even when the application is published to the desktop, it still does not work. It does, however, reflect the correct version number in the title of a subfolder in the Applications folder that is created when the application is published.
I have been able to use my.resources perfectly, no problems at all. all of a sudden, i try to use resource (i have done EVERYTHING EXACTLY the same as the way i have been using for the last 1 and a half years) and i get an error saying the file does not exist. its there, i only need to type my.resources.s and it already selected the resource i want. it says the file doesn't exist. why? also, the resource is called settings.dat. could that be the problem, don't think it is. i even tried a picture, but it still says the file doesn't exist.
It says: Could not find file 'C:Users[username removed]DocumentsVisual Studio 2008ProjectsdiskSaverdiskSaverinDebugSystem.Byte[]'.
I worked out a way around it (i worked out how to use my.settings in stead), but i haven't worked out why my.resources won't work.
I have a copy Oracle 11g which is now fully installed. Will it work with Visual Basic Express 2008 or just Visual Studio 2008 Professional? I have both Visual Basic Express 2008 and Visual Studio 2008 Professional. I really would like to know if it works with Visual Basic Express 2008.
I have a Visual Basic 2008 Express Edition application that operates as a front end for iSeries V6r1. The application was developed on a windows 7 machine. Users load the application from a shared folder on a server. Currently, there are 2 Vista, 3 windows 7 and 4 XP users. All had no problem in loading application, all users except 3 of 4 XP users can run the application with no problems. However, 3 of the XP users receive the following error message when they perform any action that tries to connect to the iSeries:
System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
I'm not able to use edit and continue feature while debugging my project. I'm using VB 2008 Express Edition on a 32bit winXP version.
I already check on MSDN and found that this feature can be enable in dialog Tools/Options/Debugging.... However, I do not have a Debugging entry in the treeview in this option dialog. I also used to reset the Import/Export setting features in the tool menue. However this did not solve the problem as well. Then I tried to import some settings and I was able to select the option for debugging. However in the tools/option menu, the debugging feature is still not visible. Edit and Continue is not working as well
Its really a pain to debug with the current setup, as I always have to restart my application when I did some minor changes.
I have Visual Studio 2010 Express Edition. I'm using it to evaluate functionality before purchasing the real thing, but I'm having trouble. I want to build a DLL that can be used on PCs other than my development PC, that I can call from VBScript.
I follow the hundreds of examples out on the intranet and things still don't work.I have built a simple HelloWorld DLL with a function that returns "Hello World".I've been through all the stuff about making the assembly COM visible, and the threads about Register for COM Interop checkbox missing. One person suggested editing the .vbproj file and adding a tag to turn on Regiser for COM Interop (which was not needed because it was already there).
Anyway, if I build my project and run my VBScript:
Set testdll = CreateObject("HelloWorld.Class1")
wscript.echo testdll.HelloWorld()
Everything works great. But....if I copy the DLL to another PC and register it with RegAsm, the VBScript fails with a "File not found" error on the CreateObject line of the VBScript.
In fact, if I unregister the DLL on my development PC and then register it with RegAsm, the VBScript now fails on my development PC. RegAsm said everything was okay and if I look in the registery using RegEdit, things look good, but it still doesn't work. The only way to get it to work again is to rebuild the DLL (which in turn, registers the DLL).
I'd like to be able to build a DLL which I can be registered and used on other PCs (without requiring those PCs to have Visual Studio 2010 EE and without requiring them to have the source and build the DLL).
I'm currently in Logic, Design, and Programming at college and we have homework over Arithmetic Operations.For example:100 ^ 2 - (((43 2) + 17) Mod 5 - 7.4) * 3 = 10,013.2
I need to solve it, we can use VB Express 9 to get the answer but we need to show the work. I've done fine up until the question. We have a test tomorrow and we are have 30/100 points just over math equations where we aren't allowed any use of the PC or calculator and I'm stuck on how to break this down.
I am working visual basic express, when I installed it came with a bunch of programs which are:
Microsoft SQL server2005 Microsoft SQL server2008 Microsoft SQL server Compact Microsoft SQL Server System Microsoft visual c++ redistributable 2005 Microsoft visual c++ redistributable 2008 Microsoft visual c++ redistributable 2008 Microsoft visual c++ redistributable 2008 visual studio 2010 ADO.net entity framework tools MSXML 4.0 SP2 MSXML 4.0 SP2
Since then my PC became heavy and slow, I want to some of the programs but I am afraid that vb express won't function properly. Can someone tell me which program can be removed without problems?
Sometime when I press the run (F5) Start debugging button it does nothing. Often when I have jsut run it and made a quick correction. If left for a while it will then work! Have tried it with simple and complex projects.
Using W7 x64 - never had this problem with VB 2008 express.
I use windows Vista.I had been working intensly on a new program all day today and pretty much all day yesterday. I was almost finished.Then my computer crashed. I rebooted.When I came back into Visual Basic 2010 express, I expected that somewhere I would see my files. Besides... I HAD BEEN SAVING THE FILES ALL DAY LONG USING CONTROL+S on my keyboard. The little * symbol at the top of each file would go away. I assumed that meant it was actually saving my work as I went along. I did not, however, actually go to file->SAVE at any point along the way.
After coming back into VB2010 express, no autorecover dialog appeared. I looked for my project in the list, and it wasn't there. I looked at "recent files" and "recent projects" and found nothing. Finally I searched my whole hard drive for my project, and found only one EMPTY directory located at:
C:UsersDellLaptopDocumentsVisual Studio 2010Backup Files, which matched the name of my project I had spent the last two days working on.
Public Class TestControl Inherits System.Windows.Forms.UserControl Public Sub New(ByVal _mainForm As UserForm.MainForm) MyBase.New() mainForm = _mainForm
I created a Custom User Control at work using VS Express. It was added to my toolbox and then I added it to my form.When I created another one at my home use VS Pro, I think, it was not added to my toolbox and I'm not sure how to access it.
I'm trying to make a program of mine into a multithreaded application, but I've hit a pair of snags that I documented in the following code. I can expand this stub into a more efficient version of my existing application.
I have a form developed using the Dataform wizard (VS 2003). The Form shows Master-Detail data. The details are showen in a Datagrid. The form automatically loads the data in the Form_load event. Now I want to store the data from the datagrid to a datatable. I am using following code to get the details showen in the datagrid into a dataview. The objdsInvoice is the dataset that holds the Invoice And Invoice_Item data.
Dim DV As DataView Dim tempDT As DataTable tempDT = objdsInvoice.Tables("INVOICE_ITEM").Copy
[Code].....
Is there any better way to get the datagird values that are currently displayed into a datatable. The datagrid is bound to the details table in the Master-detail type dataset.
how I can implement my calendar with VB .net express 2008 and MSSQL 2008 Express. How do I get it to work with datasets, binding source etc.If I go to Properties>settings my connection string is:
Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|CalendarDatabase.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True
and I have a table with fields:-
CalendarID Subject Location Purpose
[code]....
I can Add the event to the calendar I have the necessary items on my form linked to my table and I can save them to my table:
Dear Friends: I have some files in 1 folder directory that show "XML Configuration File" under type. But none of these files show the extension .config. The directory filesare like C0150,C0150_new,C0200,C0200_new etc. I need to change only 1 attribute of each of these files. I need to write a VS.Net project to do this. I have to send the .exe file(from bin directory of this VS.Net project) to my client and they will just double click the .exe file and it will change that attribute in all the .config files.
The C0150 file looks like this: <?xml version="1.0" encoding="utf-8"?> <configuration>
I'm just using the default SQL Server Express in my vb 2008 express edition as my database server for my database operation. When I tried to update the records on my table I got a runtime error which indicates the error on this line 'myCommand.ExecuteNonQuery()'and it highlights a yellow background on it. The runtime error says "SqlException was unhandled: An expression of non-boolean type specified in a context where a condition is expected, near 'Number'. ".
Imports System.Data.SqlClient Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click Dim myConnection As New SqlConnection Dim myCommand As New SqlCommand
I tried to start using VB 2010 Express with a program I originally developed with VB 2005 Express that I moved to VB 2008 Express successfully a couple years ago. It uses a database file (*.mdf) that is on the computer ( not out on a server). When attempt to run the program in debug mode, I get the following error "An attempt to attach an auto-named database for file C:Documents and SettingsTomMy DocumentsQuizzing StuffQuestion Database 2010QuizQuest ionGameQuizQuestionGameinReleaseQuizQuestionDB.mdf failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share."
I first made a copy of the entire project folder that was working in VB 2008 Express and gave it a different name. In VB2010 I opened the project in the copied folder and it said it successfully converted the project. I am able to open the Data Source inthe Designer and see the database structure as I expect. I think the project is still using SQL Server 2005 Express (because it is what is checked in the list of prerequisites on the Publish tab).
Note, I have programmed off and on for many years, but fairly new to using databases and SQL Server.
Here is the scoop: I am trying to make a user account SQL database work with Visual Basic 2008 Express for login purposes, i.e. usernames & passwords. Plan is to host this server so people can login to use the the application and verify they have a valid account. I would like to host all the account information in SQL due to the possiblity of hundreds of users at any given time. I also need the ability to add data to the database for users registering for the first time. The SQL server will need to be able to access the SQL Server databases remote via WAN.