private void SaveButton_Click(object sender, RoutedEventArgs e)
{
using (var db = new OnlineShopEntities1())
{
db.Items.Attach(tmp);
db.Entry(tmp).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
this.DialogResult = true;
}
}
private void DeleteButton_Click(object sender, RoutedEventArgs e)
{
if (gridItems.SelectedIndex != -1)
{
using (var db = new OnlineShopEntities1())
{
var tmp = gridItems.SelectedItem as OnlineShop.Item;
db.Items.Attach(tmp);
db.Entry(tmp).State = System.Data.Entity.EntityState.Deleted;
db.SaveChanges();
_items = db.Items.ToList();
_itemcharacteristics = db.ItemCharacteristics.ToList();
gridItems.ItemsSource = _items;
gridItemCharacteristics.ItemsSource = _itemcharacteristics;
}
}
}
private void AddCharacteristicButton_Click(object sender, RoutedEventArgs e)
{
if (characteristicsText.Text.Length > 0)
{
tmp1 = new ItemCharacteristic {
itemId = tmp.itemId, characteristicId = Int32.Parse(characteristicsText.Text)
};
using (var db = new OnlineShopEntities1())
{
db.ItemCharacteristics.Attach(tmp1);
db.Entry(tmp1).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
}
}
else
{
MessageBox.Show("Fill all form");
}
}
