void LoadMenuItemType(bool data)
{
Manage_Product manage = new Manage_Product();
ObservableCollection <string> a = new ObservableCollection <string>();
a = manage.getListTypeName();
for (int i = 0; i < a.Count; i++)
{
MenuItem t = new MenuItem();
t.Header = a[i];
t.Click += T_Click;
typeMenu.Items.Add(t);
}
}
