VS.2005
I have several lookup combo boxes in my windows project and would like to do
a "lighter weight" binding.  Currently I am using a strongly typed dataset
with a binding source as the DisplayMember and ValueMember.  This seems like

I have a custom class that I am binding to a usercontrol using the
built in databindings in Visual studio 2005.  I add a my class as a
datasource to my project and then drag and drop the class onto my
form.  This creates a load of textboxes etc on the form as you would

I have a large table of customer data.  It is a host of sales data.
Actually all of the invoices to all customers.  I'm only interested in
total sales to each customer.  I'd like to query the dataset and come
away with total dollars by customer.  I read several articles on scalar ...

I'm just running through some examples of data binding in c#  and am
seeing a lot of references to the DataConnector object, however I
can't find the object in my code, it should be in System.Windows.Forms
but its not, am I missing a reference. The details of my visual studio

I have a form I think databinding is causing some problems with, but I'm not
sure.  To simplify things, let's say I have two text boxes (called  
categoryCodeMaskedTextBox and categoryDescTextBox) databound to
bindingSourceCategories and five buttons (cmdNewCategory, ...

New to this game.  I am trying to create a basic application but have come
up against a stumbling block with regards to the above and using a combo box.
I have got a list of employees in a user_name field.  These are displayed
correctly in a combo box, what I want the application ...

My exact question is:
¿ How can I CANCEL the addition of a new datatable row that comes from an  
bindingsource's event ?
I have a datagridview attathed to a bindingsource.

What is the best way to restrict changes of a datatable, which is not
bound to a DataGridView but rather to separate Controls (Textboxes,
Datetimepicker...) through a binding source. If I want to restrict
updates, I want to do this centrally on the DataView the BindingSource

I'm trying to remove columns from my datagridview, but an error appears:
sub reload()
.
.

How can I bind ADODB.Recordset to DataGrid? I really need to bind it
to many third party controls.
I there some adapter class that implements all necesarry interfaces to
bind it?

Is there a way to dynamically bind to a Property Grid? I have metadata in a
database; I would like to write a stored procedure that returns the dynamic
list of properties. But I want to add attributes, etc. Since I don't know
what properties and property types may come out of the ...

VS 2005 SP1.  Googled without success.
I have an array of structs, and some of the elements are arrays of structs.
E.g.,
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I'd rather rant about these godforsaken dtpickers, but it would do no good
...
Have a bindingsource set up using a typed dataset as datasource and the
applicable datatable as member. Bind the bindingsource to a datagridview and

I'm not sure if i'm misunderstanding how INotifyPropertyChanged should
work but it's not working as I expected.
I have a sample program with a very simple 'Customer' class with three
properties code, name & address. All these are bound to a form via a