I have a datagrid for which I need to allow users to insert rows upon
pressing insert. The datagrid is nothing fancy beyond having a special
calculated value column for line number (And I only fire that event
after a row addition, insertion, or deletion) and some other

I have an application working quite happily until I attempt to delete a
row from a datagrid.
I have a datagrid that is bound to a table with book details. In my UI
I also have various controls that allow you to edit the row being

  I have a little problem in my app with DataView and I'm unable to
find a solution myself. I couldn't find anything on msdn or google, so I
really hope someone can explain.
  My app consists partly of databound controls and partly of controls I

We're using C# in VS 2005.
We've successfully bound a DataGridView to a collection of Widget
objects using the generic BindingList<Widget>, and the binding is
2-way.  I also understand we could have used another collection

I have datalist, which dataosurce it is to dataset table, user by
bindingsource control
I am filling dataset with table adapter.
I want delete from dataset table the row, which I am selected in datalist.

I need some sample code showing how to manipulate data in my access database
using C#. This is what Im trying to do:
Dropdownlist with datagrid both bound to datasource. When the drop down list
value changes - the datagrid values change accordingly. I managed to get

I need assign information in a textbox with Visible=False, this control has
binding with a typed dataset. When I save, the value of the control is null
and if I change Visible=True, works fine. What happened here? I don't know
what I can do.

This should be easy!
I have a DataGridView and I want to select the row where the QuestionID
(Column1) = 5
What is the code to do this???

I initailly assumed a bound textbox to be one that looks after updating a
data source on its own (similar to MS access bound forms, drag it on the
form and off it goes). How wrong I seem to have been.
In VS2005 seems a bit more complicated than that, DataSets, DataAdapters

Can someone tell me whether I'm missing something really obvious here or not
I have the following dummy class
   class eclass
   {

I have tried with this code, but, unsuccessfully.
this.tscboName.ComboBox.DataSource = this.instructorsBindingSource;
this.tscboName.ComboBox.DataBindings.Add("DisplayMember",
this.instructorsBindingSource, "InstructorName");

I maked a project with a Master and Child Table. with datagridview and
bindingnavigator control.
The problem is:
When I click a deleteitem button and after click the save button, I have the

I am struggling with a databinding issue. Essentially, i have a bunch
of text boxes that are I have bided to the currentrecord of a datable.
I initially use beginedit on the row when loading the form. My issue is
that when i programatically change the value of that column of the

I would like to lazy load a datagridview - on a datarow, when they click
on the expand + symbol, is there a way to catch that event?  that way, I
can fill the datarows in the related table.
Thanks,

I have a combo box and have it bound to my 2 recordsets. This is working
well, BUT when I open the form the combo box does not display the correct
corresponding record (from the lookup recordset).
ie. the comboboxes record CustomerRegionID=2 and my lookup table contains