private void InsertItem1(object sender, RoutedEventArgs e)
{
switch (category)
{
case 1:
int id = (grid.SelectedItem as beverage).Id;
if (!(grid.SelectedItem as beverage).Name.Equals(null) && (grid.SelectedItem as beverage).Price > 0 && (grid.SelectedItem as beverage).Id == 0)
{
beverage bev = new beverage();
bev.Name = (grid.SelectedItem as beverage).Name;
bev.Price = (grid.SelectedItem as beverage).Price;
_db.beverages.Add(bev);
_db.SaveChanges();
grid.ItemsSource = _db.beverages.ToList();
}
break;
case 2:
if (!(grid.SelectedItem as appetizer).Name.Equals(null) && (grid.SelectedItem as appetizer).Price > 0 && (grid.SelectedItem as appetizer).Id == 0)
{
appetizer apet = new appetizer();
apet.Name = (grid.SelectedItem as appetizer).Name;
apet.Price = (grid.SelectedItem as appetizer).Price;
_db.appetizers.Add(apet);
_db.SaveChanges();
grid.ItemsSource = _db.appetizers.ToList();
}
break;
case 3:
if (!(grid.SelectedItem as mainCourse).Name.Equals(null) && (grid.SelectedItem as mainCourse).Price > 0 && (grid.SelectedItem as mainCourse).Id == 0)
{
mainCourse mco = new mainCourse();
mco.Name = (grid.SelectedItem as mainCourse).Name;
mco.Price = (grid.SelectedItem as mainCourse).Price;
_db.mainCourses.Add(mco);
_db.SaveChanges();
grid.ItemsSource = _db.mainCourses.ToList();
}
break;
case 4:
if (!(grid.SelectedItem as dessert).Name.Equals(null) && (grid.SelectedItem as dessert).Price > 0 && (grid.SelectedItem as dessert).Id == 0)
{
dessert des = new dessert();
des.Name = (grid.SelectedItem as dessert).Name;
des.Price = (grid.SelectedItem as dessert).Price;
_db.desserts.Add(des);
_db.SaveChanges();
grid.ItemsSource = _db.desserts.ToList();
}
break;
}
}
private void UpdateItem1(object sender, RoutedEventArgs e)
{
switch (category)
{
case 1:
int id = (grid.SelectedItem as beverage).Id;
if (!(grid.SelectedItem as beverage).Name.Equals(null) && (grid.SelectedItem as beverage).Price > 0)
{
beverage bev = (from p in _db.beverages where p.Id == id select p).Single();
bev.Name = (grid.SelectedItem as beverage).Name;
bev.Price = (grid.SelectedItem as beverage).Price;
_db.SaveChanges();
grid.ItemsSource = _db.beverages.ToList();
}
break;
case 2:
if (!(grid.SelectedItem as appetizer).Name.Equals(null) && (grid.SelectedItem as appetizer).Price > 0)
{
id = (grid.SelectedItem as appetizer).Id;
appetizer apet = (from p in _db.appetizers where p.Id == id select p).Single();
apet.Name = (grid.SelectedItem as appetizer).Name;
apet.Price = (grid.SelectedItem as appetizer).Price;
_db.SaveChanges();
grid.ItemsSource = _db.appetizers.ToList();
}
break;
case 3:
if (!(grid.SelectedItem as mainCourse).Name.Equals(null) && (grid.SelectedItem as mainCourse).Price > 0)
{
id = (grid.SelectedItem as mainCourse).Id;
mainCourse mco = (from p in _db.mainCourses where p.Id == id select p).Single();
mco.Name = (grid.SelectedItem as mainCourse).Name;
mco.Price = (grid.SelectedItem as mainCourse).Price;
_db.SaveChanges();
grid.ItemsSource = _db.mainCourses.ToList();
}
break;
case 4:
if (!(grid.SelectedItem as dessert).Name.Equals(null) && (grid.SelectedItem as dessert).Price > 0)
{
id = (grid.SelectedItem as dessert).Id;
dessert des = (from p in _db.desserts where p.Id == id select p).Single();
des.Name = (grid.SelectedItem as dessert).Name;
des.Price = (grid.SelectedItem as dessert).Price;
_db.SaveChanges();
grid.ItemsSource = _db.desserts.ToList();
}
break;
}
}
