i am using visual studio 2008 express edition. when i want create a database using database explorer then it shows that a network related or instance speicified error occur.i am using visual c# language
View 2 RepliesIs there a manual or can someone provide a description on how to use the Microsoft Visual Basic/C++ 2008 Express Edition to create a .ocx or activex file? I have an application where I need to create and OCX to embed in a 3rd party software program. I have the application developed but I need a .ocx file to register the application for the project. I did this a while back in V6 but the newer version seems to be different
View 8 RepliesI have newly installed VB 20008 Express. What extras do I need to have to allow me to create standalone exes? This for giving to fellow model railway club members and not for commercial use.
View 3 RepliesBasically i am creating a Hangman program using VB 2008 Express edition and need some help.I would like some help on when a user is entering a letter for the word how can i make it so for example if the target word is "MAX" and they enter "M" i would like the lblstatus to update as "M--" obviously i would want it to be able to do it with all 3 letters.
View 2 RepliesMicrosoft Access 2007 A Students.mdb database file Visual Basic 2008 Express Edition. I was informed that one can connect to Access files with ease from the Express Edition and most of the tutorials on the internet also show this however I am encountering a problem.
I open Visual Basic 2008 Express Edition Start a new project, with a form, and then click on the Data window, and add new data sources from the Data menu.
I click on database. The problem starts with the data connection. I click New Connection Change the Data Source from Microsoft SQL Server Compact 3.5 to Microsoft Access Database File and instead of then leading back to the other window (as happens on the tutorials for me to browse for the mdb file). Another window pops up asking me to Add a Connection.
It has the data source listed as Access and asks for a Connection String under the misc section. I type in
CODE:
When I click on Ok I get this error: Format of the initialization string does not conform to specification starting at index 0.
The Test connection button works and says connection success whether the Connection String field is empty or not but when I click OK it still gives me the same error. So I can't leave it blank either
So basically I can't connect to the Access database since I can't change the connection type and it won't just let me browse and add the file anyway.
I want to create a table (called "Customers") in a Microsoft Access database and then insert/delete records into the table and update the table. The table shall have 3 columns:
ID
Customer Name
Customer Address
I know i need to make the "ID" column as an autonumber and a primary key, as i need to insert and delete records and update the table. I am using the Visual basic 2008 Express edition and quite familar with the OledBcommand.
I would like to access to a SQL Server Database from my Visual Studio project.
I have SQL Server 2005 Express Edition installed on my PC and I have a database with some tables.
In Visual Studio, I open the Database Explorer and I try to create a database connection.
The Add connection dialog box proposes to enter a database *file name* but I cannot select a database *server* and a database *name*.
Perhaps, is it a restriction because it is a free version ?
Within Visual Web Developer 2008 Express Edition, I can select a database *server* and a database *name* !
I have a Visual Basic project that needs compiling to an exe. Can you do this with the express edition or only the paid version?
View 7 RepliesI'm using VS 2010 express edition, Are there any settings for creating console application?I've done a simple program but it get stops while running.
[Code]...
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
[code]....
I have a program that I need to import a csv file into sql database/tables.I am using Visual Basic 2008 express and sql server. When complete I have to distribute this to several users where they will have csv files in the same format but with unique data.It has been several years since I have done any programming and then it was vb6.I have quickly realized that my vb6 books are going to do me no good. I have spent an entire day watching tutorial and reading forums to no use.
The csv file is full of junk, where some of the records are 92 fields and some are 122. The fields have data that may have dozens of characters before and/or after the data that I need. On the good side I was able to pull the file into access and load it into two tables by using something along the lines of (where this = this, fill this table and the same for the second table.) So I have my 92 char records in one file and the 122 in another.Unfortunately though I can not use access to do this as many of the users do not have it. But by doing this I was able to work with the data in the file to get all of the fields set for name, length, type ect.So then I went into my vb project and created the database with two files.I set the fields up according to the information I got from the access tables. So I know that these two tables are a perfect fit for the data in this file.
What I need to be able to do is have the user browse through the program to find the csv file they will be using. If they have followed my directions, they should have placed it in the same folder as they program I will send them.I then need the program to take that file and import the data into my sql database/tables.I have come to the conclusion, given the condition of this file, that rather than try and clean it up before using it, it will make more sense to just get it loaded into the two tables.Then have my forms ect go and get the information that they need from the tables. Then after we are done using the records save them to a clean tables.
i make a connection with SQL server 2005 database using Wizard in Express Edition 2008,I have got data in my text field using dataset , but now I want to execute query for insert, select and update but I don't know my connection vaiable and how to execute query and get data .what kind of connection is this Adodb or oledb etc
View 5 RepliesI am not able to add records in an Access 2007 database using VB 2010 Express Edition. I have read other posts and followed them but still I am not sucessful. I have the connection to the access database as MS Access Database, therefore it has the OLEDB connection (not the Jet 4.0). I am using the project instance in binding the text boxes to the fieldnames in the Access database. Did I miss something? I am also using Windows Vista Ultimate.
Below is the code.
Private
Sub
cmd_Save_Click(ByVal
sender As
[code]....
My company currently has vb.net 2003. I am tasked with evaluating vb.net 2008. And suggest if upgrading to 2008 edition is necessary or if it will be beneficial. For this purpose I decided to experiment with vb.net 2008 express. I have some questions regarding this.
1) Will vb.net 2008 express edition will give me idea about new features etc. ?
2) If I install vb.net 2008 express edition on machine which has vb.net 2003, will it cause any problems to vb.net 2003 ?
3) If I code in vb.net 2008 express edition, on upgrading will this same code work ?
I would like to have one combo box associated with another combo box. When the first one is selected the price is displayed in the next one. The information is got from a txt file and the item name loads in the first combo box and the price loads in the other combo box. What I want it to do is to show the correct price when the first box is selected for the item Here is a copy of my code at the moment. [code]
View 14 Repliesi'm not able to open the project and run the source code of the bellow link to treelisi'm trying to open with vb 2008 express edition and visual studio 2008, and several error are displayed.
View 1 RepliesI just installed Visual Basic 2008 Express Edition with SP1 on my computer.When I first launched it, it directed me to the registering site.
View 1 RepliesI use vb 2008 express edetion but i find error in it and no answer yet .when i choose the choice : Dont save any changes from the tools menu and then project and solution then run and debug then choose that choice then when create a new project by a new form1.vb with a new buttum then presss F5 or run the msg error appeare is : Form1.vb cannt be modified at this time ?
View 1 Repliesi am newto visual basic. i am want to import vc++ dll in visual basic. need to pass a function pointer as parameter to the one of the methods in vc+ can we import vc++ dll in vb2008?if no, could you suggest me the alternative for it?
View 4 RepliesTrying to install VB 2008 Express Edition, on a laptop, that I just installed Windows 7 Ultimate x86 on, I got the attached screen shot.
View 6 RepliesI was wondering if I'm allowed to let other people download the web browser i made using Visual Basic 2008 Express Edition.
View 5 Repliesive been trying to make an app in VB 2008 Express Edition so that every time my timer ticks it randomly adds a number like it either adds 1 or nothing but having trouble with it since it just does it one time this is my coding for the timer
Private Sub Timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles Timer1.Tick
TextBox1.Text = Int(Rnd() * 1)
Select Case TextBox1.Text
Case 0
[code]....
I like to have assistance with the VB 6 codes below; a few cheeky lines dock into positions I do not mean them to be in; sorry; I am on VB 2008 Express; a few lines have errors; adjacent to them I have described what VB 2008 reports.
[Code]...
The radio recently broke in our bedroom and as a result my missus now listen to various radio stations through her laptop. She moans that visiting various pages and clicking the 'listen' link is a bit of a pain.(Note to self: Must buy new radio!)In the meantime, I have made a 'radio player' in VB 2008 Express, which is nothing more than 6 buttons down the left hand side of the 'player' I have created and a Web Browser Control on the right hand side.Clicking each button links to the relevant player of the station she wants to listen to. (Being a newbie to VB and programming, I'm quite proud with what I've achieved so far!!)Anyway, one station I do link to gives an "Are you sure you want to navigate away from this page" prompt: [URL]Is there a way to suppress this message in VB, or even auto-answer OK somehow?
The other sites I have linked to do not display this message, they just navigate away quite happily. Clicking OK on the prompt is no real hardship either, I hear you say, but in the interests of usability, I would just like it to navigate away from the site/player without prompting.Remember, I'm using Microsoft Visual Basic 2008 Express Edition.
I am a competent (but not much more) VB6.0 programmer. I'm still developing software in VB6 and want to upgrade to VB.NET. I primarily write simple software to control proprietary hardware which is called by Active X. I need to figure out how to do this in VB.NET before I can switch over to the new version.In VB6, I connect to the VB6 by adding references to the DLLs (under project / references). When I load the main form, I declare:
Private Sub Form_Load()
Set o = New CBEDCSApp
End Sub
[code]....
How can i change te language of a form using the Language form the Form's Properties?
View 1 RepliesIm using VB 2008 Express Edition for my project. This is my problem. I have multiple forms in my application and when i run it, the debugger doesnt show any error.But when i change the start up form I dont see the form which i expected to run first.
View 2 RepliesIv'e been away from Visual Basic for the past 3 or 4 years so I am a bit vague on the details that I am looking for.
I got myself my first programming job at the company that I work for and I start Monday.
The company has little programming knowledge (well I assumed this as they said they do not have a dedicated programming IDE at my interview) and relies on ad-hoc VBA scripts to perform necessary processing on data. This is all fine and I can deal with that but there is a project that I wish to work on and I think a standalone dedicated application would be much better than extending Excel with VBA.
Now after being with the company for 10+ years, I know they are conservative at spending money so asking them to buy Visual Studio is not really an option so I'm going to suggest that instead of using VBA, I will design an application using Visual Basic Express.
All I need to know is, if there are any kind of limitation to database accessing with the express editions? (Iv'e only ever used OLEDB connected to small MS Access files) I do not know what type of database the company uses yet, but I do know they use ODBC to connect to it, and rely on Sage to do 90% of their work.
I was trying to use WebRequest request = WebRequest.Create[URL]..But get an error message! I am trying to use the WebRequest .NET framework class [URL]..How can I enable .NET? Is something wrong with my installation?
View 1 RepliesWorking on a class project where one heading in a lisbox has to be indented while the subsequent information has to be right-justified. Not sure how this is done.Have tried writing code like:
'To list cost of parts in listbox
''Formatted so value is in U.S. currency
lstTotal.Items.Add("Parts" & ControlChars.Tab & ControlChars.Tab & ControlChars.Tab & parts.ToString("C"))
But using ControlChars.Tab over and over again doesn't seem very efficient. The spacing in the listbox looks uneven and the code looks more cumbersome--less easy to read.