public void Add()
{
DataGrid dataGrid = GetDataGrid();
managedType newObject = CreateManagedInstance();
bool? result = new AddEditPopUp(newObject, Constructor, Validate).ShowDialog();
if (!(bool)result)
{
return;
}
var newList = dataGrid.ItemsSource.Cast <managedType>().ToList();
newList.Insert(0, newObject);
dataGrid.ItemsSource = newList;
db.Set <managedType>().Add(newObject);
}
public void Edit()
{
DataGrid dataGrid = GetDataGrid();
var list = dataGrid.SelectedItems;
if (list.Count == 0)
{
MessageBox.Show("Выделите строчку для изменения");
return;
}
bool?result = new AddEditPopUp(list[0], Constructor, Validate).ShowDialog();
if (!(bool)result)
{
db.ChangeTracker.Entries().ToList().ForEach(ent => ent.Reload());
dataGrid.ItemsSource = db.Set <managedType>().ToList();
return;
}
db.SaveChanges();
}