public void InsertUniverities()
{
dataContext.ExecuteCommand("delete from University");
University yale = new University();
yale.Name = "Yale";
dataContext.Universities.InsertOnSubmit(yale);
University beijingTech = new University();
beijingTech.Name = "Beijing Tech";
dataContext.Universities.InsertOnSubmit(beijingTech);
dataContext.SubmitChanges();
MainDataGrid.ItemsSource = dataContext.Universities;
}
partial void DeleteUniversity(University instance);
partial void UpdateUniversity(University instance);
partial void InsertUniversity(University instance);
