I have a SQL Server 2005 Express database with two tables.
With Visual Studio 2005, in a new project, I create a Class Library called
"TestDataSet."  I delete the "Class1.cs" file from Solution Explorer.
Then I add a new Data Set called "TestDataSet."  I drag the "List" table to

I want to have collections of objects that are data-bindable to datagrids
but also editable and sortable, etc., the full functionality.
Also, I want the objects themselves to be data-bindable as well, to controls
such as textboxes and checkboxes and radiobuttons, etc.

Is there an off the shelf control for showing relational data with ease
similar to that for a DataGridView when showing one table?
I want to start with the top level table then be able to expand records
within it to reveal the next level od data etc.

I have a checkedlistbox on my windows form which is databound to a
dataview.
If i do a "myControl.Items.Count", it returns zero, but it displays
all my items as checkbox items.

I've got a problem that I've been wracking my brain to try to come up with a
solution for. Basically, I've got either some XML or an object deserialized
from that XML which has elements that have more than one occurrence. So, for
instance, a fragment of the XML might look like ...

I know that this is really trivial but has been bugging me for some time and
I can't figure out what I'm doing wrong.
I have a Windows form and I'm binding a business object (a class defined
within the current application and current application namespace). When I

I am having a problem with inserting rows in to my datagridview control. The
datagridview is bound to a bindingsource with a filter set. If i try and add
a row to the datagridview while the filter is set i get an
IndexOutOfRangeException specifying that the index of the row i ...

I have genearated a Typed DataSet in a C# project and am able to use it in
the from designer (I can drop a dataset Object from tool box and Set its
DataSetName Property this typed dataset very normally)
my Question is:

I must be missing something fundamental...
I have your basic DataGridView with its DataBoundSource set to a
collection object that is subclassed from BindingList<T>.  Objects are
added to the BindingList<T> collection. With the debugger I can see