Hi Folks,
I am quite new to VB.NET.
I created a simple windows form that connects to our SQL Server and retrieves info based on some user choices and displays this in a Datagrid.
Next...
Dim slt(0) As Byte
Dim pdb As New PasswordDeriveBytes(strKey24, slt)
Dim bytDerivedKey() As Byte = pdb.GetBytes(24)
VS 2005 issues a warning for using .GetBytes() -- the exact warning:
...
Hello,
I am currently writing a VB.NET application to parse data. However, when I copy the parsed data from my application into another program, say notepad, I get that damn boc character a...
Is there a way to manually populate the ValueMember items of a ComboBox in a VB.NET 2003 WinForm application? What I mean is that when you bind a ComboBox to a datasource, it displays certain ...
i want to convert this to vb.net.
sprintf( "%04x", int( rand( 0x7eee )) +1)
I've been able to create a new HTML document and show it up in a AxWebBrowser control, and even print it out
through: AxWebBrowser1.ExecWB ...
I can call up the page setup page by calling...
I really have no idea what im doing here :( Can anyone explain? Or at least let me know what to change? (I took most of the code here from the msdn pages)
Public Class Sound
Pr...
Hi,
i need help to build 2 applications
one "sniffer" to check if the other applications are "still alive"
my first idea was to use the database
put a timer on each application
the s...
Hi every body,
I have a question here and hope you guys can please help me. I am planning to make a mobile web application which uwill be used in pocket pc. So do I start a ...
I need to perform a lookup on a SQL 2000 database, and utilize the results in a control for user selection. The data will be used as a validation control to ensure the only Employees that res...
I would like to add a browes button to a program that I am working on. I would like the button to be able to let the end user open a dialogue box that would let that user find the location of...
I'm writing a little app and need the ability to get Winamp to play, pause, skip tracks etc. How would I do this in VB .NET? I figure I'd need to send an API call but my .NET skills in this ...
Is there a way to add children to the main nodes after the main nodes are already in the treeview? For instance the treeview looks like this upon load:
1
2
3
4
5
On a button click, I...
Hi
Been upgrading to vb.net from vb6 and deinstalled vb6
cant find the MSCOMM32.OCX in my com liberry ....where did it go ???
or has it got a new name.
tryed to download the ( MSCOMM32...
I am creating a new PictureBox with an event Handler. See code. This code works fine. It displays a small image on top of the large image. What I want to do now is close the small image (o...
I have designed an application in VB .NET that runs solely in the system tray as a system tray icon, with no visible windows. The way I have implemented this is by setting the form that loads...
I'm going batty trying to programatically highlight items allready in a listbox in a windows app.
I temporarily discovered ListItem, only to realize it's a webforms thing.
What I want it ...
I can use the following for the F1 help provider in the statrup to use the F1 key to open my help file but my question is using VB.NET 2002 how do I open the same help file from a button or a ...
I am new to VB .NET and am wishing to create an application that uses the networkdays function of the analysis toolpak addin available in excel to generate number of working days between start...
Hi,
I wanted to add an item to a listbox. Before adding I want to see whether the listbox has the item if it has then it should not add to the listbox. What is the code in c#/vb.net?
I am trying to create a solution, that allows a user to select a file and have that file imported into sql server, i believe that i can do this with a .net and dts solution, creating my dts pa...
I am trying to launch a file from a cd rom which is the in the d:/ drive. What is the code that does this?
What about process.start() ?? Would this work?
Kind Regards
Paul G
Is there any way around this short of telling the xmlwriter not to indent?
I have a process that send an xml doc to a cust who changes some data and
returns it. It gets rejected on the resu...
I have to automate download of files. The files are stored on a secured web site.
I normally used this method I wrote a year ago and don't have any problems:
Public Function DownloadF...
Hello,
I tried doing this in VB6 and GDI+, but no success. So, now I will try it in VB.NET. here is what I am trying to do:
1. Create a tiff file (From memory) with a specified size and reso...
