public void Refresh()
{
VendorCache.GetInstance().Clear();
Vendors = new ObservableCollection <Vendor>(VendorCache.GetInstance().Vendors);
ListViewVendors.ItemsSource = Vendors;
ListViewVendors.SelectedItem = GetFirstVendor();
}
private void SaveVendor(Vendor vendorToSave)
{
if (vendorToSave.Id > 0)
{
VendorCache.GetInstance().Update(vendorToSave);
}
else
{
VendorCache.GetInstance().Insert(vendorToSave);
}
Vendors = new ObservableCollection <Vendor>(VendorCache.GetInstance().Vendors);
}
private void DeleteSelectedVendor()
{
VendorCache.GetInstance().Delete(ListViewVendors.SelectedItem as Vendor);
Vendors = new ObservableCollection <Vendor>(VendorCache.GetInstance().Vendors);
}