Converting The Database Of My System From Ms Access To Xampp
Sep 19, 2011
I'm having a hard time in understanding xampp. I will need to change my database from ms access to xampp. I already test it in a sample program and it works! Now I want to convert my whole system so my first step is to delete the database in my system (ms access) then create a code that will connect my system to xampp, I'm done with those things. The BIG problems are I'm having 98 ERRORS and I cant figure it out. I dont know the equivalent code to xampp. Here's the code that has error. Note that it is just one of 98 errors in my system.
Me.TableAdapterManager1.UpdateOrder = FinalSystem.FinalDatabaseDataSetTableAdapters.TableAdapterManager.UpdateOrderOption.InsertUpdateDelete
xampp doesnt have any tableadapater, but what should I do to insertupdatedelete?
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Jan 31, 2009
I was using XAMPP in a linux (Fedora 3) machine. My friend was programming in VB.NET (Visual Studio 2008). He wish to connect with a database that resides in my linux machine. But he could not get access to the database. Though he could see the XAMPP welcome window in his XP machine.
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Sep 25, 2011
I need to convert old .mdb Access files to the new .accdb format.What's the best way to do this in vb.net?
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Jun 22, 2010
I wanted to create a Login System. I am using Visual Basic 2008 Express Edition, Microsoft Access 2007/2010 Beta.Ok this is my current code-the main problem I have is that I dont how to compare what the user puts into the textboxes and then check that against the data in my database. [code]When I run/debug the program and enter the correct username and password into the program it comes up with the MsgBox("Incorrect Login Details - Please try again.").The connection string for where the database is coming from is right, because I checked it..so must be something wrong with the SQL Coding I guess.
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Nov 25, 2011
I build a database system from access and made the GUI using vb.and i encounter this problem?
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Nov 7, 2011
I am designing a Point Of Sale system to be used by sales representatives. The sales rep should be able to place an order of a specific product on behalf of the customer. I have defined my relationships between the tables, Product, Order and Customer. When i try to save my orders i get an error that says "you cannot add or change a record becuase a rerlated record is required in table Product"
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Jul 10, 2009
I am trying to create a login system using 2 tables from MS Access to grant access for opening another form.
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Mar 4, 2010
I think its better if i attach my files for you understand what i wanted to happen in my program.
We are now in our finals and for our project we need to make a program that shows connection of database(sql or access) and vb.net so dont mind if it has a problem in design or anything bcoz the objective of this project is to show what we've learn in our subject IT Programming 1 (vb.net)
I dont know what to do in this part of my program. what to do first? why is it attaching zip files is not allowed?
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Jun 21, 2010
I am using vb to make a hospital system which works with a access database. i am having an issue with the updating function to the database, this time round instead of hard codding the connection i used the connection/data source wizard, in microsoft visual studio 2008 and there fore most of the code has been auto generated for me, which includes the insert, delete and update funtions from what i can find and what i have read vb is ment to also auto generate this which it is not. the funny thing is that i can close the program down and reload it (as long as i haven't opened the database) and my changes are still there but if i go and open the database and it hasn't changed. also i can change the database through the use of the Dataset connections in the datasource tab but not int he program the code ive found and believe that is meant to update the database
This is running off a couple of buttons i also have a update query but have know way of accessing it
Me.Validate()
Me.TblPatientDetailsBindingSource.EndEdit()
Me.TableAdapterManager.UpdateAll(Me.PatientInfoDataSet)
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Sep 27, 2011
I have been requested to implement a login form into a friend's Visual Basic .NET application. He specifically requested that I should do this using LINQ to compare the input to a table in an Access database. I don't really know why he imposed these restrictions, but who am I to judge? However, the problem is I am not overly familiar with VB .NET, or LINQ.
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Oct 5, 2011
I'm trying to see if a file I have loaded is located in the "Xampp-localhost-folder".
I'm loading a php-file-path into a textbox. After pressing a button the php file is loaded in a webbrowser. Now here's a problem. .PHP-files don't load local. The user needs to have at least Apache (MySQL/PHP/FileZilla FTP Server etc) installed so the page can be loaded via localhost.
The most important service that needs to be running is httpd.exe (Apache) or FileZillaServer.exe.
Public Function ProcessesRunning(ByVal ProcessName As String) As Integer
Try
Return Process.GetProcessesByName(ProcessName).GetUpperBound(0) + 1
[Code].....
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Dec 9, 2010
i have a mysql server up (xampp) that everything work whit locla host in PHP but when i use it in VB whit the code: [code]
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May 8, 2012
We are thinking about changing our current database system, MS Access 2007 front end and MS SQL Server 2005 backend to using a higher level language such as Visual Basic .Net. I wonder if this is the BEST solution for data management? Currently, among others, we have two big database programs that handle more than two hundred users and it's crashed often. That's the reason we think about changing to something that can handle these database programs effectively preferably using MS technology such as .Net.
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Aug 3, 2010
i am learning vb. net for my IT class. i have been set the task of making a simple web browser. i have been able to insert a web browser window into the form and set the url in the properties tab in the editor. i have inserted a buton and a textbox and have written code so that when clicked the text in the textbox will be set as the url property. below is the code i have used
[Code]...
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Feb 5, 2010
I noticed when you kill winlongon.exe, you get a BSOD and your computer crashes. I have also noticed that a number of antiviruses including Norton and Kaspersky make their processes access denied, even to administrators! Even if you use a tool like PSKill or Process Explorer, you still can't kill them. For anyone who wants to see this for themselves, get Kaspersky antivirus and then try killing AVP.EXE from any task killing utility. It doesn't work!
I'm making an application which will limit certain processes from running on my computer until a master password has been entered, where upon the access to these processes will be unlocked. I don't want the user to be able to kill the process, but I want them to be able to use other programs (including task manger, etc). I have thought of many solutions to this, including having another process which will restart my main process whenever it is not present, but this brings forth the problem of a user simultaneously killing and then deleting both of the processes, possibly with a tool like Unlocker. I have also thought about disabling task manager, CMD and taskkill, but then I fear my program will become more like a virus than a legitimate piece of software, and also other utilities can be used which will kill processes.
My problem is that I don't want to be too constraining to the user of my application so that they are not able to use every day applications, but I don't want my application to be easy to circumvent, and thus become pointless.
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Apr 8, 2012
I was given a school project in which I have to make a program that converts numbers between binary,decimal,octal and hexadecimal systems. I have figured out how to make a function to convert binary number to decimal number [code]With this code,a user can enter a number that isn't binary,and program will calculate it. How can I make that program doesn't calculate those numbers or doesn't accept anything else than 0 or 1? This is needed for other cases like octal and hexadecimal system.
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Feb 5, 2011
Using the code
Dim dr As OleDbDataReader
Dim dbconn As New OleDbConnection
dbconn.ConnectionString =
"Provider=Microsoft.Jet.OLEDB.4.0;Data source=" & "C:MyData.mdb"
[code]....
I can extract
ColumnName = Item
ColumnSize = 80
DataType = System.String
But to write a Parameter I need to convert this to
UpDateCmd.Parameters.Add("Item", OleDbType.BSTR, 80).Value
Is there an easier way of converting DataType = System.String to OleDbType.BSTR than having to make a list with Select Case?Or is there a method to find OleDbType.BSTR rather than reading DataType = System.String?I also tried
SchemaTable = dbconn.GetOleDbSchemaTable(System.Data.OleDb.
OleDbSchemaGuid.Columns, New Object() {Nothing, Nothing, "Auction"})
Dim RowCount As Int32
[code]....
But that also returns DataType = System.String.
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May 28, 2010
Private Sub UpdatePictureBox()
pbShowImage.Image = lbAddImage.Text
End Sub
what should it be?
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May 8, 2010
I'm saving the font of a label to a text file, and when I open the text file with my program, I want the label to have the same font that is listed within the text file. Now, the only problem I am having is that when I try to write the code for opening the text file, I can't set the font property of the label to a string. Label1.Font=[Font: Name=Microsoft Sans Serif, Size=9.75, Units=3, GdiCharSet=0, GdiVerticalFont= False]Here is what the code to open the text file and set the font of the label looks like:[code]The problem for the code happens at line 6. The error is: "Value of type 'String' cannot be converted to 'System.Drawing.Font'"ing each part of the font in the text file(i.e. Writing Font.Name and Font.Size properties in separate lines and then setting the label's font properties to each line accordingly), but I still get hit with the same error.
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Oct 13, 2009
I am trying to get the DataView from a linq query expression which is querying a typed dataset. The result lands in a type of System.linq.IOrderedEnumerable. But i'm not able to convert this type to a Dataview although a few examples on the internet say that AsDataView function shoudl work but could you please throw some light on why the method AsDataView is not exposed on the query.
[Code]...
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Dec 10, 2009
how to convert system.string to char for label text?? Here it my
[Code].....
I need to get the strings from the site and input the fields strings in the label text, so I needs to convert char of system.string but i don't know how to fix it.
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Aug 23, 2009
I need to count the number of files in a specific folder. The folder I need is in the directory path of ApplicationData. The only method I could think of to grab the path, is to combine it via a string, like this: vb.net
[Code]...
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Jun 4, 2011
I can save my data to access database and in the access database field I set it to date/time.But problem is when I get the value out from the database.. the format is always month/day/year hour:minutes:seconds example today: 5/2/2011 12:00:00..How to get the value into listview becoming May/2/2011 without the hour..Here's my code to get it from database ListView1.Items(i).SubItems.Add(dt.Rows(i)(14).ToString).The second problem is.When I would like to edit, how can the datetimepicker get the listview value ? [code] info: using access 2003 (.mdb) the Date of Birth field has been set into Date/Time.
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Jun 5, 2009
I'm not sure if i titled this question properly or am asking it properly, but here goes.I've got serialized objects (in XML) stored in a database, along with a string/varchar indicating the type.
[Code]...
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Sep 21, 2011
I am getting an error with this Dim Web As New WebClient Web.Proxy = "69.196.16.237:62159" It says runtime errors may occur when converting string to System.Net.IWebProxy What does that mean?
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Apr 6, 2011
I completed an application and got it to the point where it works fine. I had it setup on a local Access database and now I want to figure out how to connect it to a SQL server 2008 database. I got it setup to a point where the database is connected to app but not sure how to convert it.[code]
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Oct 15, 2011
I have an application that has an Ms Access 2007 DataBase which runns great if access is installed. Is there any code that I can use in vb that I would be able to run access with out installing it.
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Jun 26, 2009
I have been developing a VB 2008 application which has been using Access as its database. The app is very far a long with about 30 forms and 45 DataSets I now must change the application to use SQLServer. Unfortunately all of the Table & Attributes names have changed in the new DB. Almost all of the data model has stay the same.
I have a few questions on the conversion.
The ConnectionString is currently pointing to the Access DB. I have entered the new ConnectionString into the Setting tab. What is the best approach to make the change?
I have done some testing to change the Table & Attributes names by using Quick Replace. It seams that sometime when I would do the rename I would lose the TableAdepter on some screens.
What is the best approach to performing the renaming task?
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Dec 7, 2011
I am looking for a way to convert Access 2003 Forms to VB .NET (2010) forms. I don't care about the code, I can redo that no problem, but the forms have a lot of objects in them and I don't want to recreate them all. Any ideas? Preferably free??
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Feb 14, 2011
Now I am trying to go backward and convert the mdb file to a txt or csv. Is it possible to simply reverse the code so to speak and use it that way? below is the code that I am using to convert from txt to csv. I reverse the code to produce the next result but am getting error message; "Syntax error in INSERT INTO statement".
[Code]...
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