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The Microsoft Jet database engine, supplied with Visual Basic, gives you the ability to access many types of databases--Microsoft Access databases; other PC-based databases such as dBASE, FoxPro, Paradox, and Btrieve; and any relational database that supports the open database connectivity (ODBC) standard. Visual Basic provides two basic techniques for working with the Jet database engine: the data control and the data access objects (DAO). The data control requires less code, but data access objects are much more flexible.
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Thank you for replying! BTW, do you have a link to a quick ADO tutorial that is specific in using VFP? Thanx a lot!
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Sorry, I wasn't "into" Foxpro so I don't have a specific one, but it's fairly universal.
try here:
Universal Data Access Using ADO
http://internettrash.com/users/fdb/ado.htm
or google it, I'm sure there is a few guy's out there doing the same thing.
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I have developed a windows applicatio using vb.net as MS Access.I have created a setup program using the package and deploymnet wizard.But I am not able to install it on a system with Windows ME OS.I can install it on Windows XP and Wndows 2000.What could be the problem?The OS I use is Windows 2000.Can anyone help me.Thanks in advance.
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What do you mean by 'you are not able to install it' ? It won't install ? It won't run ? Is the .NET framework installed on this machine ?
Christian Graus - Microsoft MVP - C++
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dot net framework is installed in the target machine.not able to install means i cud not able to run the setup program in windows ME.
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An installer can be created to target specific machines - perhaps your installer thinks it is only for 2000/XP ? What happens, do you get an error ? A crash ? Nothing happens ?
Christian Graus - Microsoft MVP - C++
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when I double click the windows installer file An Open With Dialog box is opened and I am not sure how to proceed from there.Please help.
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Ah - the lights come on. You need to install the msi installer itself, ME does not know what to do with an msi file otherwise.
Christian Graus - Microsoft MVP - C++
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Could you please help me on how to go about this.(Install the msi installer)I mean explain a bit going step by step.Thanx in advance
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There are two Windows Installer setups named InstMsiA.exe and InstMsiW.exe for ansi and unicode respectively. You just find and run the correct program for the OS - I think MsiA is correct for ME but I'm not positive.
Running this will do everything to install Windows Installer.
That still does not answer why the dot net framework setup did not install the same components that InstMSI installs.
You may need to search the Microsoft site to see if there are known bugs associated with installing the dot nmet framework and/or the Windows Installer on ME systems.
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when i try to install that instmsiA it shows it's been alredy installed.
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It sounds like the Windows Installer service is either missing files or one or more of the files has been corrupted. Unfortunately there is not a repair switch for InstMSI.
It could just be a missing file type registration or a path registration problem too. Try running an install from the commandline.
Find msiexec.exe - it should be in the Windows system folder. If you can find that, try running any msi from the commandline using
"C:\<path to file>\msiexec.exe" /i "<path to msi file>\yourmsi.msi"
and see if it works from the commandline.
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Could you please provide me with a detailed instructions on how to go about this(to install the msi installer itself, ME does not know what to do with an msi file otherwise.)
or provide some links where I can get this information .I am quite new to VB.Net.Thanks so much for your help
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I can't really add to what the other person has said. If the MSI installer claims it's already here, you need to figure out a way to repair the install.
Christian Graus - Microsoft MVP - C++
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Again, unless there is some sort of bug that is specific to Windows ME, and I know very little about Windows ME, at this point about all I know of to suggest is to re-install Windows. You've tried running InstMSI, and it said it was already installed. I assume you've installed the dotnetfx.exe, and that also installs the Windows Installer if it is not present or not the correct version.
Since your Windows seems to think the Windows Installer is there, it should at least recognize an msi file even if the msi file is corrupt or not compatible. Since it does not the only thing I can assume is that your Windows Installer service is corrupted somehow, and I know of no way to repair it other than a complete OS reinstall.
Sorry I cannot be more helpful.
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Windows ME is supposed to have the Windows Installer service installed as part of the OS.
The Net Framework installation is also supposed to install the Windows Installer service if it is not present.
No Windows Installer service on ME may mean a corrupt Windows install, but the dotnetfx should fix at least the installer service.
Are you bootstrapping the dotnetfx setup in your setup package?
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Post an error message.
I believe that ME requires ANSI setups built like a Win98 setup. Win2K, XP and 2003 definitely use Unicode. This may be part of youre problem.
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Dear,
Please help me, How can i get the details of the network connections in a win2k server, such as username,computername, open files, ip address of the computer connected etc. using Visual Basic 6.0. Please send me if there is any components in win2k OS.
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At most, you can get the shares on the machine and which users are connected to them. The rest of the information isn't available anywhere in the Win32 API.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Dave Kreskowiak wrote:
The rest of the information isn't available anywhere in the Win32 API.
Not to sure about that. Take a look at the utility on Win XP called 'openfiles'. It seems to do just about what he needs. Not sure if it is there in Win2K but worth a shot. More over, if the utility can get the data then there has to be an API to get it.
Perhaps using this in combination with the output from a netstat can be a help.
George Carlin wrote:
"Don't sweat the petty things, and don't pet the sweaty things."
Jörgen Sigvardsson wrote:
If the physicists find a universal theory describing the laws of universe, I'm sure the a**hole constant will be an integral part of that theory.
My Blog[^]
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I have made a class wich I use to make logins from my applications...
My question is ... Can I raise an event with log-info?
Want a listbox on my form to show login info; "Connecting to databse ... ", "Trying to login ....." etc.
I want an event in my class to give my application this info during login.
Is it possible?
//Maw
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I think It'd completely done. To do that, you put the RaiseEvent statement in the event "paint" ,etc. of the ListBox containing the log information. Thus, when you want to fire this event , you only refresh that Listbox.
For instant:
when you add into the ListBox a new item, you call the "invalidate" method of the ListBox. Because you already caught the event you want to create in the "Paint" event, that event automatically trigger.
<vtalau>
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well .... it's the other way around =))
I want to raise an event that will fill listbox with information on my login-form... Login form is creating clsLogin and calls function tryLgoin(). tryLogin() raises an event with information. loginform is listening on that event an when it occurs it adds a row in listbox with info.
How is that done?
//Maw
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