I've got a snippet of code that's throwing up an exception:
"Can't modify the Items collection when the DataSource property is set."
I've tried the resolutions in
http://support.microsoft.com/default.aspx?scid=kb;en-us;Q316568 with no luck,

I am building a hoem theatre app that is controlled by an IR Remote Control.
The Remote has some keys that map to "keyboard" commands (i.e. PageUp,
PageDown.).
In this VB.NET application I have a listbox control that I fill with songs

Hy,
I make an async call, using delegate and BeginInvoke.
When the async call is completed, the callback procedure is executed two
times.

How would I create a 1x1 pixel transparent gif in memory? I don't want to
load it from an existing file.
Thanks,
Todd

Some years ago I wrote an application for a client in VB 5 and Crystal.
The application has since been deployed by my client to many hundreds of
his customers.  
Most of my work since then has been in Access but I now have to do major

I need some clarification in creating objects.  Consider the following
code... (note: The function InitializeListCombo initializes the combobox)
   Private daLists As New OleDbDataAdapter
   Private dsLists As New DataSet

I have a DLL subroutine that I'd like to call from within a class I've
created. I've declared the DLL at the top of my class:
Private Declare Sub latlonlatlon_bd Lib _
     "hipcalc.dll" _

I need to format  multiple textboxes that are bound to a dataset, this
dataset can have its datachanged and refresh the data in the text boxes at
any time so I need a method that is quite flexable.
Mike.

I am trying to use a propertydescriptor to alter the color of a column in a
DataGrid.  I have a button1 on the form that has a red color and I want to
copy this red color property (forecolor) to my DataGridTextBoxColumn.  
However, it just ignores it.

I'm using a dataset to read an xml file.
But I wonder can I directly get the xml data from the dataset ? or I
actually need to use datarow?
thanks.

One more question - why is it that the dataview samples all seem to be in
ASP.NET and it only works in this? Surely they should port between both
platforms?
I might add, work fine in ASP.NET - given import namespace = "system.data"

With the datagriditem object, I believe we can't access the cells in the
datagrid header. Any pointers on how this can be achieved? I am looking at an
approach without using the itemcreated event of the datagrid, which I have
already implemented.

I have a programming problem and am not sure what's the best way to come to
a solution.
Problem:
I want to know how many blocks fit into a box. The blocks are all the same

Hi Group.
I have just re-installed VB.NET a second time to try to overcome the error
message that I am getting when building a solution:
"Error while trying to run project: Unable to start debugging.

Somehow I'm just missing something.
I don't know how to catch when a user clicks on an item in a dropdown list
for a dropdown style button on a toolbar.
I create a new app.  Form1.  Add a toolbar.  Add a button and make it's