We are trying to extend the DateTimePicker control by shadowing the Value
property so it uses DateTime? (nullable) data type, to support null values.
It works fine when the value is set from code, but we have problems with data
binding:

Calling a stored proc from C#, and it times out because it takes longer to
execute than whatever is the default.
How can i change the default? i've changed the Connection Timeout, but that
didn't do it--it's not the connection that's timing out.

I have a program that runs for 3-4 hours, cycleing thru a datagridview,
reading various database settings and then useing them in a calculation to
perform various tasks.
Occasionally I get the following error message:

Development Environment: VB 2005 Prof, SQL Server 2005
In a typical Multi User environment, what is the best way to handle updates
of disconnected datasets of other users.
Eg: User A opens application Winform 1, dataset1 is loaded on his machine

Right I have a very strange problem in vb .NET 2.0 with a checkbox and
databinding which is very easy to replicate:
Create a windows application project.
on Form1 add a checkbox and a button.

I have bound datagrid to dataset tables. when I save the dataset as a
serialized xml file and deserialize it after app restart, the grids are
empty.
That's how I serialize:

I have a class which is both an IEnumerable _and_ has various
properties to itself.  I want to bind a textbox to one of those
properties, but can't seem to find a way to do so.
To give a simple example:

I created an object using BindingList<T> for GetObjects() and assigned that
to a objectBindingSource in a WinForm application.  The ObjectBindingSource
then
assigned to a DataGridView.  There was a objectBindingNavigation also on the

I am new to ASP.NET. I started my first testing ASP.NET by having a ASP page
consist of a drop-down control and 1 datagrid bound to Access database. The
dropdown control works very well except the datgrid becuase I want to limit
the datgrid to display only information selected in ...

I have two tables in sqlServer
Table01, Table02.
ID in Table01 is primary key.
In Table02 I have a field ForeignId

I have two datagridviews representing a parent and a child table.  If the
user clicks on an empty row's cell in the child datagridview without there
being an owning parent datarow, the above exception is thrown, which makes
sense.

I have a list of custom objects that I am displaying by means of a datagrid.  
Is it possible to filter what rows I bring into the datagrid?  I can't use a
dataview (as far as I can tell) because I'm not pulling from a datatable.    
I'm using a tablestyle to format my columns...

Re. the articles by Karim Hyatt, he's released a new (.NET 2.0) version on
http://www.pantheonmanagement.co.uk. This sees to be a much better/fuller
release and implements IBindingList etc.
Hope this helps,

[concerns .NET 1.1]
hello,
I am searching for a control (listview / datagrid / treeview?) to
display a few lists of custom objects (frames, connections) - each list

I'm adding password encryption to the Employees form. I have a
strongly-typed dataset being used as the datasource for the
EmployeesBindingSource, and the Employees table set as the datamember. All
controls on the form are bound to the EmployeesBindingSource. Except for the