title: EF 5.0 WinForms Add New Row in Bound DataGridView
body: <p>I've set up a bound dgv to entity using dbcontext.  Works fine.  The rows are displayed in the dgv and I can modify cells and update using SaveChanges.  However, if I attempt to add a new row in the dgv it doesn't get saved.  If the dgv is bound to the entity shouldn't the new row get added automatically or do I have to do something to add it?  What?  Please provide example code.  I'm going to try deleting from the dgv next.  Will I have a similar problem?  How might I get that to work?  I scoured the internet for examples but they stop at binding the enitities and don't include addition or deletions.  Any help would be appreciated.</p>