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steve_rm wrote: This works but i am wondering is there a better way to do this.
I don't see anything wrong with doing that way. It looks good.
Trinity: Neo... nobody has ever done this before.
Neo: That's why it's going to work.
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I am having a problem with the application I am working on. I have a tabcontrol with several tabpages. It seems that none of the bound child controls on the tabpages is populated until the parent tabpage is selected. When the user selects a record from an index I query several tables and the child controls on all the tabpages are changed (or should). I have some editing that I want to do based on values of the child controls. However the child controls all have null values until I select their parent page. Is there a way to force the tabcontrol to populate all of it’s bound child controls.
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I have a typed dataset containing 3 tables :-
Customer
Installation
Details
I now need to add rows to the Customer table, based on user inputs.
Your help needed and appreciated
Steve Jowett
-------------------------
Sometimes a man who deserves to be looked down upon because he is a fool, is only despised only because he is an 'I.T. Consultant'
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vb.net
URGENT!
i am loading data from an access-database like this:
<br />
dim MyConnection As String = "Provider= Microsoft.Jet.OLEDB.4.0; Data Source=MyDatabase.mdb;"<br />
dim connStr As String = "SELECT * FROM table1"<br />
dim odc As OleDbConnection= New OleDbConnection(MyConnection )<br />
dim oda As OleDbDataAdapter= New OleDbDataAdapter(connStr, odc)<br />
dim odb As OleDbCommandBuilder= New OleDbCommandBuilder(oda)<br />
dim dat As DataTable= New DataTable("MyDatatable")<br />
dim bmb As BindingManagerBase<br />
<br />
odc.Open()<br />
oda.Fill(dat)<br />
odc.Close()<br />
<br />
bmb = Me.BindingContext(dat)<br />
datagrid1.DataSource = dat<br />
now i want to use a password-protected database. where do i have to insert the password in the example above? (i know that i shouldn't write the password into my code, but the file doesn't contain critical data. i just want to prevent, that user's messing up the file)
and please, i need a solution for this example, not another way of connecting to the mdb-file, since i don't want to rewrite half of my project.
thanks.
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Hello
In your connection string:
dim MyConnection As String = "Provider= Microsoft.Jet.OLEDB.4.0; Data Source=MyDatabase.mdb;persist Security Info=False;Jet OLEDB:Database Password=sysadm"
Where sysadm is your password.
Tip: Don´t use that password 
Regards
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thanks for the quick answer.
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i have Arabic fields in my DB (i am using a firebird DB).how can i retrieve them using Vb.net , because i m getting them in unknown characters (like this ???@?^??), could someone please help me to find a solution to this problem
Regards
Ramy
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hi. please help me. I have created 1 windows application and now i want to create setup for that how can i do in 2003. i want to create setup file and also it should check prerequirements like dotnet framework sqlserver or any other informations. It should also create tables in database using sql file. can anybody tell me how to add .net framework and sql file to setup project so it will automatically check, install framework and create tables in database in vs.net 2003. please help me...... Thanks.
KIRTI
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as far as the database(sql serve is concerned). u need to export the database file manually to the client end.
framework is the dependency so just add it to ur deployment project.
hope this will help u.
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I have a window application from which i need to transfer documents to my server.
Now the easy way is to make a shared folder on server and provide access on it and then copy the file there
or
make an FTP program
But since it will be used only in intranet and only by us so there is no need for FTP.
Is there a way i move file from a system to server like web uploads.
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nitin_ion wrote: Is there a way i move file from a system to server like web uploads.
Only if you have a server that exposes such functionality. If you're sure this will only be used internal to your network, then you just create a Share on the server and use the standard File Copy routines to do whatever you need to.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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Hi
How to capture windows shutdown event in vb.net
Thanks in advance
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System.Diagnostics.Process.Start("shutdown", "-s")
hope this will help u.
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The closest you're going to get in the .NET class library is the SystemEvents[^] class. It exposes a SessionEnding event that you can use to detect when a user logs off or tries to shutdown the system.
Check the documentation for SessionEnding[^] for some other information you'll need to know about this event and what's happening in the system and with your application at the time this event fires.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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hi all,
how to know that how many file and what is the name of file in the directory that our specified in vb .net 2005??
anyone can help me??
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My.Computer.FileSystem.GetFiles("c:\temp\").Count
My.Computer.FileSystem.GetFiles("c:\temp\") returns a collection of names of the files within specified directory.
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thanks.. your code is very help me...
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how i can get asycnh class
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Goodness knows what you're talking about. Perhaps consider what you're asking, type it into google first, and if that doesn't help, try asking lucidly here.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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is it concerned with asynchonous.
can u please explain a little bit more precisely.
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Theres thousands of things you can do asynchronously. Perhaps a slightly more specific question would be in order.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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Can any one give me a code for RichTextBox that can dispaly many color like visual studio
................
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There's no way that VS is using a rich text box, it would be using a custom class.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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