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.NET Forum / Languages / VB.NET / October 2007

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ThreadLast Post  Replies
BindingSource.Find Question08 Oct 2007 19:56 GMT1
I am using the BindingSource.Find-Methode to find an Item in my
BindingSource. This works fine to find the exact pattern, but now I
search for a fuzzy  finding method.
For example:
Convert Hex to Decimal in arraylist08 Oct 2007 19:55 GMT10
Public ArrList As New ArrayList
   Public bitvalue As Byte()
   Public Sub addvalues()
       Dim index As Integer
Converting string to Double?08 Oct 2007 19:16 GMT9
I'm just trying to convert a small program that was written in VB6 to
VB.Net.
I'm stumbling at the first hurdle!
In VB I could do the following (ensuring that the textbox only contained
Table Adapter vs SQL Adapter08 Oct 2007 17:25 GMT3
Im assuming these two adapters are the same thing.
For example, go to your data sources in your project and drag and drop a
datagrid on your form.  You will get a TableAdapter automatically added
to the form.
What do I need to get started?08 Oct 2007 10:33 GMT4
I'd like to try writing desktop, ie. winforms, apps in VB.Net, and
need to check what to do:
1. Install .Net framework 2.0 (or can I use 3.5?)
2. Install SDK
Joystick API08 Oct 2007 10:07 GMT8
Can anyone give me an example of using joygetdevcaps and joygetposex in
vb.net. I have no problem in VB6 but get various exceptions, memory
violations in .net. I have (I think converted all the longs to integers
etc)
Where to insert "application.startuppath" code?07 Oct 2007 20:35 GMT3
Hello experts,
I want my external application run from the root folder where my
project (.exe) resides. For example, my main project (.exe)  should be
in the same directory with my external file works with parameter "-b".
Sending strings to Listboxes07 Oct 2007 20:16 GMT5
If I try to add a string to a string variable and display it in a listbox,
the string does not display
Strng="abc"
listbox1.items.add(Strng+"xyz")
Report formatting07 Oct 2007 16:11 GMT1
I am having trouble creating a report (not Crystal) where the data is
displayed in three columns--think of mailing labels.  I have done this with
Microsoft Access Reports, Crystal Reports, but accomplishing this in the
.Net 2.0 Reports is a problem. There is a property of the ...
Determine if a Form is already open.07 Oct 2007 03:12 GMT19
How can I tell via code if a Form is already open.
Each time my forms load I have some initialization code that runs, but if
the form is already open and hidden I don't want that initialization code to
run. Thus, I just want to unhide the form.
dataGrid07 Oct 2007 01:20 GMT2
I have a databound grid on my form.  I edited the collection and set
the defaultCellStyle.Format = c2 on a particular column, but when I
enter 100 thats the way it is displayed in the grid.  If the format is
c2 it is supposed to display $100.00.  What am I missing?
Parameterless String constructor06 Oct 2007 20:35 GMT4
Does anyone know why there isn't a parameterless constructor for the
String type?
Given that you can...
Dim s as New String("Hello")       ' inefficient, don't do this
Simple Label and TextBox question06 Oct 2007 19:26 GMT4
Hi, I just want to make sure I'm not missing something obvious.
VB.Net controls like the CheckBox are implemented with a label
attached to it.  This is very handy.  But the TextBox control has no
implementation with a built-in attached label.  You have to separately
Progress bar cannot be shown while a process is running06 Oct 2007 17:25 GMT13
There is a problem about progress bar; although the
"progressbar1.visible = True" is present for my invisible
"progressbar1" control to make visible when button1 is clicked, before
execution of my external process, it appears after the external
Catch changes made by user06 Oct 2007 01:04 GMT5
I have set of controls (Textboxes, checkboxes etc) along with the Grid on
Windows Form.
I use BindingSource to populate both Grid and the set of Controls. User
selects the record in the grid and all controls are populated with data from
 
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